Annotation of www/55.html, Revision 1.68
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! 4: <title>OpenBSD 5.5</title>
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! 14:
! 15: <a href="index.html">
! 16: <img alt="[OpenBSD]" height="30" width="141" hspace="24" src="images/smalltitle.gif" border="0"></a>
! 17: <p>
! 18:
! 19: <a href="images/McFishy.jpg">
! 20: <img align="left" width="227" height="343" hspace="24" src="images/McFishy.jpg"></a>
! 21: <h2><font color="#0000e0">OpenBSD 5.5</font></h2>
! 22: <p>
! 23: Released May 1, 2014<br>
! 24: Copyright 1997-2014, Theo de Raadt.<br>
! 25: <font color="#e00000">ISBN 978-0-9881561-3-5</font>
! 26: <br>
! 27: <a href="lyrics.html#55">5.5 Song: "Wrap in Time"</a>
! 28: <p>
! 29:
! 30: <ul>
! 31: <li>Order a CDROM from our <a href="orders.html">ordering system</a>.
! 32: <li>See the information on <a href="ftp.html">the FTP page</a> for
! 33: a list of mirror machines.
! 34: <li>Go to the <font color="#e00000">pub/OpenBSD/5.5/</font> directory on
! 35: one of the mirror sites.
! 36: <li>Briefly read the rest of this document.
! 37: <li>Have a look at <a href="errata55.html">the 5.5 errata page</a> for a list
! 38: of bugs and workarounds.
! 39: <li>See a <a href="plus55.html">detailed log of changes</a> between the
! 40: 5.4 and 5.5 releases.
! 41: <p>
! 42: <li>5.5 base signify pubkey: RWRGy8gxk9N9314J0gh9U02lA7s8i6ITajJiNgxQOndvXvM5ZPX+nQ9h
! 43: <li>5.5 fw signify pubkey: RWTdVOhdk5qyNktv0iGV6OpaVfogGxTYc1bbkaUhFlExmclYvpJR/opO
! 44: <li>5.5 pkg signify pubkey: RWQQC1M9dhm/tja/ktitJs/QVI1kGTQr7W7jtUmdZ4uTp+4yZJ6RRHb5
! 45: </ul>
! 46: <br clear=all>
! 47: All applicable copyrights and credits can be found in the applicable
! 48: file sources found in the files src.tar.gz, sys.tar.gz,
! 49: xenocara.tar.gz, or in the files fetched via ports.tar.gz. The
! 50: distribution files used to build packages from the ports.tar.gz file
! 51: are not included on the CDROM because of lack of space.
! 52: <p>
! 53:
! 54: <a name="new"></a>
! 55: <hr>
! 56: <p>
! 57: <h3><font color="#0000e0">What's New</font></h3>
! 58: <p>
! 59: This is a partial list of new features and systems included in OpenBSD 5.5.
! 60: For a comprehensive list, see the <a href="plus55.html">changelog</a> leading
! 61: to 5.5.
! 62: <p>
! 63:
! 64: <ul>
! 65: <li>time_t is now 64 bits on all platforms.
! 66: <ul>
! 67: <li>From OpenBSD 5.5 onwards, OpenBSD is year 2038 ready and will run well beyond Tue Jan 19 03:14:07 2038 UTC.
! 68: <li>The entire source tree (kernel, libraries, and userland programs) has been carefully and comprehensively audited to support 64-bit time_t.
! 69: <li>Userland programs that were changed include
! 70: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=arp&sektion=8">arp(8)</a>,
! 71: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bgpd&sektion=8">bgpd(8)</a>,
! 72: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=calendar&sektion=8">calendar(8)</a>,
! 73: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cron&sektion=8">cron(8)</a>,
! 74: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=find&sektion=1">find(1)</a>,
! 75: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fsck_ffs&sektion=8">fsck_ffs(8)</a>,
! 76: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ifconfig&sektion=8">ifconfig(8)</a>,
! 77: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ksh&sektion=1">ksh(1)</a>,
! 78: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ld&sektion=1">ld(1)</a>,
! 79: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ld.so&sektion=1">ld.so(1)</a>,
! 80: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=netstat&sektion=1">netstat(1)</a>,
! 81: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pfctl&sektion=8">pfctl(8)</a>,
! 82: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ping&sektion=8">ping(8)</a>,
! 83: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=rtadvd&sektion=8">rtadvd(8)</a>,
! 84: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
! 85: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tar&sektion=1">tar(1)</a>,
! 86: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tmux&sektion=1">tmux(1)</a>,
! 87: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=top&sektion=1">top(1)</a>,
! 88: and many others, including games!
! 89: <li>Removed time_t from network, on-disk, and database formats.
! 90: <li>Removed as many (time_t) casts as possible.
! 91: <li>Format strings were converted to use %lld and (long long) casts.
! 92: <li>Uses of timeval were converted to timespec where possible.
! 93: <li>Parts of the system that could not use 64-bit time_t were converted to use unsigned 32-bit instead, so they are good till the year 2106.
! 94: <li>Numerous ports throughout the ports tree received time_t fixes.
! 95: </ul>
! 96: <p>
! 97:
! 98: <li>Releases and packages are now cryptographically signed with the
! 99: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=signify&sektion=1">signify(1)</a> utility.
! 100: <ul>
! 101: <li>The installer will verify all sets before installing.
! 102: <li>Installing without verification works, but is discouraged.
! 103: <li>Users are advised to verify the installer (bsd.rd, install55.iso, etc.)
! 104: ahead of time using the
! 105: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=signify&sektion=1#end">signify(1)</a> tool if available.
! 106: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pkg_add&sektion=1">pkg_add(1)</a> now only trusts signed packages by default.
! 107: </ul>
! 108: <p>
! 109:
! 110: <li>Installer improvements:
! 111: <ul>
! 112: <li>The installer now supports a scriptable
! 113: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=autoinstall&sektion=8">auto-installation</a>
! 114: method that enables unattended installation and upgrades using a response file.
! 115: <li>Disk images which can be written to a USB flash drive
! 116: (miniroot55.fs [bsd.rd only] and install55.fs [bsd.rd + unsigned sets])
! 117: are now provided for amd64 and i386.
! 118: <li>Rewritten
! 119: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=installboot&sektion=8">installboot(8)</a>
! 120: utility aiming for a unified implementation across platforms (currently
! 121: used by amd64 and i386 only).
! 122: <li>The installer now parses nwids with embedded blanks correctly.
! 123: </ul>
! 124: <p>
! 125:
! 126: <li>New/extended platforms:
! 127: <ul>
! 128: <li><a href="alpha.html">OpenBSD/alpha</a>:
! 129: <ul>
! 130: <li>Multiprocessor support.
! 131: </ul>
! 132: <li><a href="aviion.html">OpenBSD/aviion</a>:
! 133: <ul>
! 134: <li>First self-hosting release for 88100-based AViiON systems.
! 135: </ul>
! 136: <li><a href="armv7.html">OpenBSD/armv7</a> replaces OpenBSD/beagle.
! 137: </ul>
! 138: <p>
! 139:
! 140: <li>Improved hardware support, including:
! 141: <ul>
! 142: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vmx&sektion=4">vmx(4)</a>
! 143: driver for VMware VMXNET3 Virtual Interface Controller devices.
! 144: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vmwpvs&sektion=4">vmwpvs(4)</a>
! 145: driver for VMware Paravirtual SCSI.
! 146: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vioscsi&sektion=4">vioscsi(4)</a>
! 147: driver for VirtIO SCSI adapters.
! 148: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=viornd&sektion=4">viornd(4)</a>
! 149: driver for VirtIO random number devices.
! 150: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ubcmtp&sektion=4">ubcmtp(4)</a>
! 151: driver for Broadcom multi-touch trackpads found on newer Apple MacBook,
! 152: MacBook Pro, and MacBook Air laptops.
! 153: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ugold&sektion=4">ugold(4)</a>
! 154: driver for TEMPer gold HID thermometers.
! 155: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ugl&sektion=4">ugl(4)</a>
! 156: driver for Genesys Logic based USB host-to-host adapters.
! 157: <li> New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=qla&sektion=4">qla(4)</a> driver for Qlogic fibre channel HBAs.
! 158: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=radeondrm&sektion=4">radeondrm(4)</a>
! 159: has been overhauled, including:
! 160: <ul>
! 161: <li>New port of the Radeon code in Linux 3.8.13.19.
! 162: <li>Support for Kernel Mode Setting (KMS) including support for
! 163: additional output types such as DisplayPort.
! 164: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=wsdisplay&sektion=4">wsdisplay(4)</a>
! 165: now attaches to
! 166: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=radeondrm&sektion=4">radeondrm(4)</a>
! 167: and provides a framebuffer console.
! 168: </ul>
! 169: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=inteldrm&sektion=4">inteldrm(4)</a>
! 170: has been updated to Linux 3.8.13.19 notably bringing Haswell stability fixes.
! 171: <li>Support for Intel 8 Series Ethernet with i217/i218 PHYs, and
! 172: i210/i211/i354 has been added to
! 173: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=em&sektion=4">em(4)</a>.
! 174: <li>Support for Intel Centrino Wireless-N 2200, 2230 and 105/135 has been added to
! 175: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=iwn&sektion=4">iwn(4)</a>.
! 176: <li>Support for Areca ARC-1880, ARC-1882, ARC-1883, ARC-1223, ARC-1214, ARC-1264, and ARC-1284 has been added to
! 177: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=arc&sektion=4">arc(4)</a>.
! 178: <li>Support for Elantech v2 touchpads in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pms&sektion=4">pms(4)</a> has been fixed.
! 179: <li>Support for 802.11a (5Ghz) has been added to <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=wpi&sektion=4">wpi(4)</a>.
! 180: <li>Workarounds for firmware stability issues have been added to
! 181: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=wpi&sektion=4">wpi(4)</a>,
! 182: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=iwi&sektion=4">iwi(4)</a>, and
! 183: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=iwn&sektion=4">iwn(4)</a>.
! 184: <li>Support for RT3572 chips has been added to the
! 185: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ral&sektion=4">ral(4)</a> driver.
! 186: <li>Support for RTL8106E chips has been added to the
! 187: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=re&sektion=4">re(4)</a> driver.
! 188: <li>Support for RTS5229 card readers has been added to <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=rtsx&sektion=4">rtsx(4)</a>.
! 189: <li>Support for Microsoft XBox 360 controllers has been added to the <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=uhid&sektion=4">uhid(4)</a> driver.
! 190: <li>Support for CoreChip RD9700 USB Ethernet devices has been added to the <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=udav&sektion=4">udav(4)</a> driver.
! 191: <li>Further reliability improvements regarding suspend/resume and hibernation.
! 192: <li>Enabled IPv6 transmit TCP/UDP checksum offload in
! 193: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=jme&sektion=4">jme(4)</a>.
! 194: </ul>
! 195: <p>
! 196:
! 197: <li>Generic network stack improvements:
! 198: <ul>
! 199: <li>Added <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=vxlan&sektion=4">vxlan(4)</a>,
! 200: a virtual extensible local area network tunnel interface.
! 201: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pflow&sektion=4">pflow(4)</a>
! 202: now sends 64 bit time values for pflowproto 10. The changed templates /
! 203: flows for pflowproto 10 are now parsable by existing receivers.
! 204: <li>Continued improvement of the checksum offload framework to streamline
! 205: the calculation of TCP, UDP, ICMP, and ICMPv6 checksums.
! 206: <li>Enabled IPv6 routing domain support.
! 207: </ul>
! 208: <p>
! 209:
! 210: <li>Routing daemons and other userland network improvements:
! 211: <ul>
! 212: <li>The popa3d POP3 server has been removed.
! 213: <li>Added <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ntpctl&sektion=8">ntpctl(8)</a>,
! 214: a program to control the Network Time Protocol daemon.
! 215: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=slowcgi&sektion=8">slowcgi(8)</a>
! 216: now works with a high number of concurrent connections.
! 217: <li>The inetd-based identd has been replaced by a new libevent-based
! 218: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=identd&sektion=8">identd(8)</a>.
! 219: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcpdump&sektion=8">tcpdump(8)</a>
! 220: can now detect bad ICMP and ICMPv6 checksums when used with the -v flag.
! 221: <li>Added rdomain support to IPv6 configuration tools
! 222: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ndp&sektion=8">ndp(8)</a>,
! 223: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=rtsold&sektion=8">rtsold(8)</a>,
! 224: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ping6&sektion=8">ping6(8)</a>, and
! 225: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=traceroute6&sektion=8">traceroute6(8)</a>.
! 226: <li>Added SNMPv2 client support to
! 227: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=snmpctl&sektion=8">snmpctl(8)</a>
! 228: ("get", "walk", and "bulkwalk").
! 229: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=relayd&sektion=8">relayd(8)</a>
! 230: now supports TLS Perfect Forward Secrecy (PFS) with ECDHE (Elliptic curve Diffie-Hellman) that is enabled by default.
! 231: </ul>
! 232: <p>
! 233:
! 234: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf&sektion=4">pf(4)</a> improvements:
! 235: <ul>
! 236: <li>New queueing system with new syntax.
! 237: <li>The "received-on" parameter can now be used with the "any" keyword to
! 238: match any existing interface except loopback ones.
! 239: <li>The block policy in the default <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pf.conf&sektion=5">pf.conf(5)</a> is now "block return".
! 240: </ul>
! 241: <p>
! 242:
! 243: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhcpd&sektion=8">dhcpd(8)</a> and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient&sektion=8">dhclient(8)</a> improvements:
! 244: <ul>
! 245: <li>No longer create a route to the bound address via 127.0.0.1.
! 246: <li>The options 'dhcp-lease-time', 'dhcp-rebinding-time', and 'dhcp-renewal-time' can now be configured in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient.conf&sektion=5">dhclient.conf(5)</a>.
! 247: <li>'next-server' (a.k.a. siaddr) info now saved in lease files.
! 248: <li>Fall back to broadcasting when unicast renewal fails, as specified in
! 249: RFC 2131 and friends.
! 250: <li>Fix various problems in communications between privileged and non-privileged processes.
! 251: <li>Fix many abuses of memcpy.
! 252: <li>Stop pretending we still support FDDI or token ring hardware types.
! 253: <li>Fix classless static routes option handling and add syntax to parse human-readable forms.
! 254: <li>Fix 'effective' lease created by '-L' to have correct address, 'next_server', 'timestamp', and 'resolv_conf' fields.
! 255: <li>Fix handling of non-printable characters in lease file strings.
! 256: <li>Fix many edge cases in config file and lease parsing and ensure that error messages refer to the correct position in erroneous line.
! 257: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient.conf&sektion=5">dhclient.conf(5)</a> can now override anything in an offer or saved lease when creating the effective lease. In particular, 'fixed-address', 'next-server', 'filename' and 'server-name'.
! 258: <li>Fix parsing of <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient.conf&sektion=5">dhclient.conf(5)</a> statements 'fixed-address' and
! 259: 'next-server'.
! 260: <li>Log failures to fchmod() or fchown() files being written.
! 261: <li>Create lease files with permissions 0640.
! 262: <li>Fix possible failure to write <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=resolv.conf&sektion=5">resolv.conf(5)</a> when -L is used.
! 263: <li>'send dhcp-client-identifier "";' in <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dhclient.conf&sektion=5">dhclient.conf(5)</a> will result in no 'dhcp-client-identifier' (option 61) being sent.
! 264: </ul>
! 265: <p>
! 266:
! 267: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=iked&sektion=8">iked(8)</a> improvements:
! 268: <ul>
! 269: <li>Support for OCSP ("Online Certificate Status Protocol"); enable with "set ocsp <em>URL</em>".
! 270: <li>Support for RSA public key authentication as an alternative to X.509 certificates or pre-shared keys.
! 271: <li>Support for DPD ("Dead Peer Detection") similar to the implementation in
! 272: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=isakmpd&sektion=8">isakmpd(8)</a>.
! 273: <li>Support for dynamic IP address assignment from a pool in configuration mode; enabled with "config address <em>net/pool-prefix</em>".
! 274: <li>Initial support for IPComp.
! 275: <li>Various improvements and a thorough audit of the network input path.
! 276: </ul>
! 277: <p>
! 278:
! 279: <li>OpenSMTPD 5.4.2 (includes changes to 5.4.1):
! 280: <ul>
! 281: <li>Introduce initial support for DSN extension:
! 282: <ul>
! 283: <li>NOTIFY=SUCCESS, NOTIFY=FAILURE, NOTIFY=DELAY, NOTIFY=NEVER
! 284: <li>RET=HDRS, RET=FULL
! 285: </ul>
! 286: <li>Introduce initial support for ENHANCEDSTATUSCODES extension:
! 287: <ul>
! 288: <li>smtp process returns Enhanced Status Codes for most commands.
! 289: <li>other processes now have an API to return more precise codes ...
! 290: <li>... which will be improved further with each version.
! 291: </ul>
! 292: <li>Improved <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=smtpctl&sektion=8">smtpctl(8)</a>:
! 293: <ul>
! 294: <li>sendmail mode now supports DSN parameters
! 295: <li>Can now pause/resume a source address -> destination domain route.
! 296: <li>Can now display status of processes with smtpctl show status.
! 297: <li>show relays: displays list of currently active relays.
! 298: <li>show routes: displays status of routes currently known by smtpd.
! 299: <li>show hosts: displays list of known remote MX.
! 300: <li>show hoststats: display status of last delivery for active domains.
! 301: <li>resume route: resumes route temporarily disable by the MTA.
! 302: <li>pause/resume envelope: allows pausing individual envelopes.
! 303: <li>pause/resume message: allows pausing individual messages.
! 304: <li>encrypt: allows generating credentials suitable for authentication.
! 305: <li>show message/envelope is now compression/encryption aware.
! 306: </ul>
! 307: <li>Introduced SNI support.
! 308: <li>Improved configuration file:
! 309: <ul>
! 310: <li>Removed last known ambiguity in grammar.
! 311: <li>Much simpler configuration for TLS-enabled hosts.
! 312: <li>Most parameters are now swappable in listen and accept rules.
! 313: <li>Conditions may be negated (ie: accept from ! <trusted> ...)
! 314: <li>Forward-only rules can be declared to impose ~/.forward files.
! 315: <li>New "recipient" keyword allows accept rule to provide a whitelist.
! 316: <li>Sender and recipient tables accept wildcard in their domains.
! 317: </ul>
! 318: <li>TLS generic improvements:
! 319: <ul>
! 320: <li>Support for TLS Perfect Forward Secrecy.
! 321: <li>Support for providing custom CA certificates.
! 322: </ul>
! 323: <li>MTA improvements:
! 324: <ul>
! 325: <li>mta may now require remote hosts to present valid certificates.
! 326: <li>Always attempt TLS before falling back to plaintext.
! 327: <li>Always present certificate if one is available.
! 328: <li>AUTH LOGIN now supported.
! 329: <li>MTA can now specify a EHLO-hostname when relaying.
! 330: </ul>
! 331: <li>SMTP server improvements:
! 332: <ul>
! 333: <li>IPv4-only and IPv6-only listeners are now possible.
! 334: <li>Listeners may now hide the From part in a Received-line.
! 335: <li>Listeners may require clients to provide a valid certificate.
! 336: <li>Banner hostname can now be dynamically fetched from a table.
! 337: </ul>
! 338: <li>Queue improvements:
! 339: <ul>
! 340: <li>Introduce an envelope cache in the queue to improve disk-IO pattern.
! 341: </ul>
! 342: <li>Documentation:
! 343: <ul>
! 344: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=table&sektion=5">table(5)</a> describes format for static, file and db backends.
! 345: <li>sendmail(8) describes our "sendmail" interface.
! 346: </ul>
! 347: <li>Reduced memory usage in both general and stressed cases.
! 348: <li>OpenSMTPD now automagically upgrades queue if the format changes!
! 349: <li>Support Qmail-like "sticky home".
! 350: <li>Support for authenticating users from a credentials table.
! 351: <li>Introduce <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=passwd&sektion=5">passwd(5)</a> table backend for user and credentials lookup.
! 352: <li>Expansion variables in ~/.forward now support modifiers.
! 353: <li>Much more efficient scheduler!
! 354: <li>Many documentation fixes and improvements.
! 355: <li>And a lot of minor bug fixes and internal cleanup!
! 356: </ul>
! 357: <p>
! 358:
! 359: <li>Security improvements:
! 360: <ul>
! 361: <li>Position-independent executables (PIE) are now used by default on i386.
! 362: <li>The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=arc4random&sektion=3">arc4random(3)</a>
! 363: functions now use the ChaCha20 cipher.
! 364: <li>The kernel random number system is initially seeded by the bootloader,
! 365: providing better random very early.
! 366: <li>Kernel stack protector is also seeded via the same mechanism, providing
! 367: protection earlier.
! 368: <li>-Wbounded is now enabled in GCC by default.
! 369: <li>Added <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=explicit_bzero&sektion=3">explicit_bzero(3)</a>.
! 370: </ul>
! 371: <p>
! 372:
! 373: <li>Performance improvements:
! 374: <ul>
! 375: <li>Relations between the buffer cache and swap daemon have been improved.
! 376: </ul>
! 377: <p>
! 378:
! 379: <li>Threading improvements:
! 380: <ul>
! 381: <li>Interprocess semaphores via <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sem_open&sektion=3">sem_open(3)</a>.
! 382: <li>Running threaded processes under a debugger no longer causes panics.
! 383: <li>SIGPROF and SIGVTALRM are now reliably delivered to the thread that was running when they were triggered.
! 384: <li>Thread stacks now have a random bias.
! 385: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fork&sektion=2">fork(2)</a> no longer changes the pthread_t of the forking thread in the child.
! 386: <li>Signaling races eliminated from <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pthread_kill&sektion=3">pthread_kill(3)</a> and <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pthread_cancel&sektion=3">pthread_cancel(3)</a>.
! 387: </ul>
! 388: <p>
! 389:
! 390: <li>Assorted improvements:
! 391: <ul>
! 392: <li>New in-memory file system, <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=mount_tmpfs&sektion=8">tmpfs</a>.
! 393: <li>Many <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fuse&sektion=4">fuse(4)</a> improvements and stability fixes.
! 394: <li>Added POSIX-required <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=nl&sektion=1">nl(1)</a> utility.
! 395: <li>OpenBSD/vax has switched to GCC 3.
! 396: <li>Replaced <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getdirentries&sektion=2&manpath=OpenBSD+5.4">getdirentries(2)</a> with <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=getdents&sektion=2">getdents(2)</a>, vastly improving the performance and memory usage of <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=telldir&sektion=3">telldir(3)</a>.
! 397: <li>amd64 and i386 now use the MWAIT instruction for their idle loop where available to reduce latency.
! 398: <li>Added support for CLOCK_UPTIME.
! 399: <li>Added <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=tcgetsid&sektion=3">tcgetsid(3)</a>.
! 400: <li>clock_t is now a 64 bit type, so it no longer wraps around in only 248 days.
! 401: <li>ino_t is now a 64 bit type, mostly to support large NFS filesystems.
! 402: <li>Corrected handling of UTIME_OMIT.
! 403: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pax&sektion=1">pax(1)</a> now sets the mode and timestamps correctly on symlinks, and makes hardlinks to symlinks when requested.
! 404: <li>Corrected handling of shared library destructors when libc is statically linked.
! 405: <li>Corrected various disk drivers to handle non-512-byte sectors and disk sizes greater than 32-bits.
! 406: <li>Corrected <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=growfs&sektion=8">growfs(8)</a> to handle non-512-byte sectors and disk sizes greater than 32-bits.
! 407: <li>All CIRCLEQ uses replaced with TAILQ.
! 408: <li>Preserve and honour changes to the OpenBSD bounds in a disklabel.
! 409: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fdisk&sektion=8">fdisk(8)</a> now always writes a good signature when the MBR is written to disk.
! 410: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=disklabel&sektion=8">disklabel(8)</a> now writes the disklabel to the correct location on non-512-byte sector devices.
! 411: <li>Fix <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=athn&sektion=4">athn(4)</a> tick calculations to eliminate excessive timeouts.
! 412: <li>Allow <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=disklabel&sektion=8">disklabel(8)</a> to set any partition, including 'C', to type UNUSED.
! 413: <li>New <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sha512&sektion=1">sha512(1)</a> tool to calculate and verify the SHA-512 checksums of files.
! 414: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sha256&sektion=1">sha256(1)</a> and related tools
! 415: (<a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cksum&sektion=1">cksum(1)</a>,
! 416: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=md5&sektion=1">md5(1)</a>,
! 417: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sha1&sektion=1">sha1(1)</a>, and
! 418: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sha512&sektion=1">sha512(1)</a>)
! 419: now support a new -h flag to place the checksum into a specified hash file instead of stdout.
! 420: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sha256&sektion=1">sha256(1)</a> and related tools now support a new -C flag that allows the verification of selected files in a checklist.
! 421: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sha256&sektion=1">sha256(1)</a> and related tools will now print MISSING if they encounter non-existent files in a checklist.
! 422: <li>i386 and amd64 platforms can now boot from keydisk-based <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=softraid&sektion=4">softraid(4)</a> crypto volumes.
! 423: <li>Allow <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=softraid&sektion=4">softraid(4)</a> to work with partitions larger than 2TB.
! 424: <li>Removed experimental RAID 4 support from <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=softraid&sektion=4">softraid(4)</a>.
! 425: <li>Added experimental support for rebuilding RAID 5 <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=softraid&sektion=4">softraid(4)</a> volumes. Lots of testing is still required and there is missing functionality, such as the ability to resume a partially completed rebuild. <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=bioctl&sektion=8">bioctl(8)</a> refuses to create RAID 5 volumes unless recompiled with -DRAID5.
! 426: <li>The uhts(4) driver has been merged into
! 427: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ums&sektion=4">ums(4)</a>.
! 428: <li>Many new checks were added to portcheck(1) <!-- no href to man.cgi due to the fact it doesn't show stuff under /usr/ports/infrastructure/man --> utility; now it catches almost every popular mistake that observed in ports in last years.
! 429: </ul>
! 430: <p>
! 431:
! 432: <li>OpenSSH 6.6 (including changes to 6.5, a feature-focused release):
! 433: <ul>
! 434: <li>Security:
! 435: <ul>
! 436: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
! 437: when using environment passing with a
! 438: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd_config&sektion=5">sshd_config(5)</a>
! 439: <tt>AcceptEnv</tt> pattern with a wildcard. OpenSSH prior to 6.6 could
! 440: be tricked into accepting any enviornment variable that contains the
! 441: characters before the wildcard character.
! 442: </ul>
! 443: <li>New/changed features:
! 444: <ul>
! 445: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
! 446: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
! 447: Add support for key exchange using <i>elliptic-curve Diffie Hellman</i>
! 448: in Daniel Bernstein's <i>Curve25519</i>. This key exchange method is
! 449: the default when both the client and server support it.
! 450: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
! 451: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
! 452: Add support for <i>ED25519</i> as a public key type. ED25519 is
! 453: a elliptic curve signature scheme that offers better security than
! 454: <i>ECDSA</i> and <i>DSA</i> and good performance. It may be used for
! 455: both <i>user</i> and <i>host</i> keys.
! 456: <li>Add a new private key format that uses a <i>bcrypt KDF</i> to better
! 457: protect keys at rest. This format is used unconditionally for
! 458: ED25519 keys, but may be requested when generating or saving
! 459: existing keys of other types via the <tt>-o</tt>
! 460: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>
! 461: option. We intend to make the new format the default in the near
! 462: future. Details of the new format are in the <tt>PROTOCOL.key</tt>
! 463: file.
! 464: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
! 465: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
! 466: Add a new transport cipher "chacha20-poly1305@openssh.com" that
! 467: combines Daniel Bernstein's <i>ChaCha20</i> stream cipher and
! 468: <i>Poly1305 MAC</i> to build an authenticated encryption mode. Details
! 469: are in the <tt>PROTOCOL.chacha20poly1305</tt> file.
! 470: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
! 471: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
! 472: Refuse <i>RSA</i> keys from old proprietary clients and servers that
! 473: use the obsolete <i>RSA+MD5</i> signature scheme. It will still be
! 474: possible to connect with these clients/servers but <b>only DSA keys
! 475: will be accepted, and OpenSSH will refuse connection entirely in a
! 476: future release</b>.
! 477: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
! 478: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
! 479: Refuse old proprietary clients and servers that use a weaker key
! 480: exchange hash calculation.
! 481: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
! 482: Increase the size of the <i>Diffie-Hellman groups</i> requested for
! 483: each symmetric key size. New values from <i>NIST Special Publication
! 484: 800-57</i> with the upper limit specified by <i>RFC 4419</i>.
! 485: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
! 486: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-agent&sektion=1">ssh-agent(1)</a>:
! 487: Support <i>PKCS#11</i> tokens that only provide <i>X.509</i> certs
! 488: instead of raw public keys. (requested as bz#1908)
! 489: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
! 490: Add a
! 491: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config&sektion=5">ssh_config(5)</a>
! 492: <tt>Match</tt> keyword that allows conditional configuration to be
! 493: applied by matching on <i>hostname</i>, <i>user</i> and <i>result of
! 494: arbitrary commands</i>.
! 495: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
! 496: Add support for <i>client-side hostname canonicalisation</i> using a
! 497: set of <i>DNS suffixes</i> and rules in
! 498: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config&sektion=5">ssh_config(5)</a>.
! 499: This allows unqualified names to be canonicalised to fully-qualified
! 500: domain names to eliminate ambiguity when looking up keys in
! 501: <tt>known_hosts</tt> or checking host certificate names.
! 502: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp-server&sektion=8">sftp-server(8)</a>:
! 503: Add the ability to whitelist and/or blacklist sftp protocol requests by
! 504: name.
! 505: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp-server&sektion=8">sftp-server(8)</a>:
! 506: Add a sftp "fsync@openssh.com" to support calling
! 507: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=fsync&sektion=2">fsync(2)</a>
! 508: on an open file handle.
! 509: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
! 510: Add a
! 511: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config&sektion=5">ssh_config(5)</a>
! 512: <tt>PermitTTY</tt> to disallow <i>TTY</i> allocation, mirroring the
! 513: longstanding <tt>no-pty</tt> <tt>authorized_keys</tt> option.
! 514: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
! 515: Add a
! 516: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config&sektion=5">ssh_config(5)</a>
! 517: <tt>ProxyUseFDPass</tt> option that supports the use of
! 518: <tt>ProxyCommands</tt> that establish a connection and then pass a
! 519: connected file descriptor back to
! 520: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>.
! 521: This allows the <tt>ProxyCommand</tt> to exit rather than staying
! 522: around to transfer data.
! 523: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
! 524: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
! 525: this release removes the <i>J-PAKE</i> authentication code. This code
! 526: was experimental, never enabled and had been unmaintained for some
! 527: time.
! 528: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
! 529: when processing <tt>Match</tt> blocks, skip '<tt>exec</tt>' clauses
! 530: other clauses predicates failed to match.
! 531: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
! 532: if hostname canonicalisation is enabled and results in the destination
! 533: hostname being changed, then re-parse
! 534: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config&sektion=5">ssh_config(5)</a>
! 535: files using the new destination hostname. This gives '<tt>Host</tt>'
! 536: and '<tt>Match</tt>' directives that use the expanded hostname a chance
! 537: to be applied.
! 538: </ul>
! 539: <li>The following significant bugs have been fixed in this release:
! 540: <ul>
! 541: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
! 542: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
! 543: Fix potential stack exhaustion caused by nested certificates.
! 544: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
! 545: make <tt>BindAddress</tt> work with <tt>UsePrivilegedPort</tt>.
! 546: (bz#1211)
! 547: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp&sektion=1">sftp(1)</a>:
! 548: fix the progress meter for resumed transfer. (bz#2137)
! 549: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-add&sektion=1">ssh-add(1)</a>:
! 550: do not request smartcard PIN when removing keys from
! 551: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-agent&sektion=1">ssh-agent(1)</a>.
! 552: (bz#2187)
! 553: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
! 554: fix re-exec fallback when original
! 555: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>
! 556: binary cannot be executed. (bz#2139)
! 557: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-keygen&sektion=1">ssh-keygen(1)</a>:
! 558: Make relative-specified certificate expiry times relative to current
! 559: time and not the validity start time.
! 560: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
! 561: fix <tt>AuthorizedKeysCommand</tt> inside a <tt>Match</tt> block.
! 562: (bz#2161)
! 563: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp&sektion=1">sftp(1)</a>:
! 564: symlinking a file would incorrectly canonicalise the target path.
! 565: (bz#2129)
! 566: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh-agent&sektion=1">ssh-agent(1)</a>:
! 567: fix a use-after-free in the PKCS#11 agent helper executable.
! 568: (bz#2175)
! 569: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
! 570: Improve logging of sessions to include the <i>user name</i>, <i>remote
! 571: host</i> and <i>port</i>, the <i>session type</i> (shell, command,
! 572: etc.) and <i>allocated TTY</i> (if any).
! 573: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
! 574: tell the client (via a debug message) when their preferred listen
! 575: address has been overridden by the server's <tt>GatewayPorts</tt>
! 576: setting. (bz#1297)
! 577: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
! 578: include report port in bad protocol banner message. (bz#2162)
! 579: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp&sektion=1">sftp(1)</a>:
! 580: fix memory leak in error path in <i>do_readdir()</i>. (bz#2163)
! 581: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sftp&sektion=1">sftp(1)</a>:
! 582: don't leak file descriptor on error. (bz#2171)
! 583: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
! 584: include the <i>local address</i> and <i>port</i> in "<tt>Connection
! 585: from ...</tt>" message. (only shown at <i>loglevel>=verbose</i>)
! 586: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
! 587: avoid spurious "<tt>getsockname failed: Bad file descriptor</tt>" in
! 588: <tt>ssh -W</tt>. (bz#2200, debian#738692)
! 589: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
! 590: allow the
! 591: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=shutdown&sektion=2">shutdown(2)</a>
! 592: syscall in seccomp-bpf and systrace sandbox modes, as it is reachable
! 593: if the connection is terminated during the pre-auth phase.
! 594: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
! 595: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
! 596: fix unsigned overflow that in <i>SSH protocol 1 bignum parsing</i>.
! 597: Minimum key length checks render this bug unexploitable to compromise
! 598: SSH 1 sessions.
! 599: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd_config&sektion=5">sshd_config(5)</a>
! 600: clarify behaviour of a keyword that appears in multiple matching
! 601: <tt>Match</tt> blocks. (bz#2184)
! 602: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
! 603: avoid unnecessary hostname lookups when canonicalisation is disabled.
! 604: (bz#2205)
! 605: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
! 606: avoid sandbox violation crashes in GSSAPI code by caching the supported
! 607: list of GSSAPI mechanism OIDs before entering the sandbox. (bz#2107)
! 608: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
! 609: fix possible crashes in SOCKS4 parsing caused by assumption that the
! 610: SOCKS username is nul-terminated.
! 611: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
! 612: fix regression for <tt>UsePrivilegedPort=yes</tt> when
! 613: <tt>BindAddress</tt> is not specified.
! 614: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>,
! 615: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=sshd&sektion=8">sshd(8)</a>:
! 616: fix memory leak in ECDSA signature verification.
! 617: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh&sektion=1">ssh(1)</a>:
! 618: fix matching of '<tt>Host</tt>' directives in
! 619: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=ssh_config&sektion=5">ssh_config(5)</a>
! 620: files to be case-insensitive again. (regression in 6.5)
! 621: </ul>
! 622: </ul>
! 623: <p>
! 624:
! 625: <li>Ports and packages:
! 626: <ul>
! 627: <li>Over 8,700 ports.
! 628: <li>Major overhaul of the package tools, resulting in much better memory usage.
! 629: <li><a href="http://www.openbsd.org/cgi-bin/man.cgi?query=pkg_add&sektion=1">pkg_add(1)</a> now only trusts signed packages by default.
! 630: <li>The build process now allows some limited capability for building
! 631: conflicting packages, yielding KDE 4 packages as a result, along
! 632: with KDE 3 ones.
! 633: </ul>
! 634: <p>
! 635: <li>Many pre-built packages for each architecture:
! 636: <table border=0 cellspacing=0 cellpadding=2 width="95%">
! 637: <tr>
! 638: <td valign="top" width="25%">
! 639: <ul>
! 640: <li>i386: 8468
! 641: <li>sparc64: 7969
! 642: <li>alpha: 6199
! 643: <li>m68k: 3270
! 644: </ul></td><td valign=top width="25%"><ul>
! 645: <li>sh: 345
! 646: <li>amd64: 8534
! 647: <li>powerpc: 8057
! 648: <li>m88k: 1258
! 649: </ul></td><td valign=top width="25%"><ul>
! 650: <li>sparc: 4681
! 651: <li>arm: 6181
! 652: <li>hppa: 6549
! 653: </ul></td><td valign=top width="25%"><ul>
! 654: <li>vax: 1007
! 655: <li>mips64: 4726
! 656: <li>mips64el: 6730
! 657: </ul></td></tr></table>
! 658: <p>
! 659:
! 660: <li>Some highlights:
! 661: <ul>
! 662: <li>GNOME 3.10.2 <li>KDE 3.5.10
! 663: <li>KDE 4.11.5
! 664: <li>Xfce 4.10 <li>MySQL 5.1.73
! 665: <li>PostgreSQL 9.3.2 <li>Postfix 2.11.0
! 666: <li>OpenLDAP 2.3.43 and 2.4.38 <li>Mozilla Firefox 24.3 and 26.0
! 667: <li>Mozilla Thunderbird 24.3.0 <li>GHC 7.6.3
! 668: <li>LibreOffice 4.1.4.2 <li>Emacs 21.4 and 24.3
! 669: <li>Vim 7.4.135 <li>PHP 5.3.28 and 5.4.24
! 670: <li>Python 2.7.6 and 3.3.2 <li>Ruby 1.8.7.374, 1.9.3.484, 2.0.0.353 and 2.1.0
! 671: <li>Tcl/Tk 8.5.15 and 8.6.1 <li>JDK 1.6.0.32 and 1.7.0.21
! 672: <li>Mono 2.10.9 <li>Chromium 32.0.1700.102
! 673: <li>Groff 1.22.2 <li>Go 1.2
! 674: <li>GCC 4.6.4 and 4.8.2 <li>LLVM/Clang 3.3
! 675: <li>Node.js 0.10.24
! 676: </ul>
! 677: <p>
! 678:
! 679: <li>As usual, steady improvements in manual pages and other documentation.
! 680: <p>
! 681:
! 682: <li>The system includes the following major components from outside suppliers:
! 683: <ul>
! 684: <li>Xenocara (based on X.Org 7.7 with xserver 1.14.5 + patches,
! 685: freetype 2.5.2, fontconfig 2.10.91, Mesa 9.2.5, xterm 301,
! 686: xkeyboard-config 2.10.1 and more)
! 687: <li>Gcc 4.2.1 (+ patches) and 3.3.6 (+ patches)
! 688: <li>Perl 5.16.3 (+ patches)
! 689: <li>Our improved and secured version of Apache 1.3, with
! 690: SSL/TLS and DSO support
! 691: <li>Nginx 1.4.4 (+ patches)
! 692: <li>OpenSSL 1.0.1c (+ patches)
! 693: <li>SQLite 3.8.0.2 (+ patches)
! 694: <li>Sendmail 8.14.8, with libmilter
! 695: <li>Bind 9.4.2-P2 (+ patches)
! 696: <li>NSD 4.0.1
! 697: <li>Lynx 2.8.7rel.2 with HTTPS and IPv6 support (+ patches)
! 698: <li>Sudo 1.7.2p8
! 699: <li>Ncurses 5.7
! 700: <li>Heimdal 1.5.2 (+ patches)
! 701: <li>Binutils 2.15 (+ patches)
! 702: <li>Gdb 6.3 (+ patches)
! 703: <li>Less 444 (+ patches)
! 704: <li>Awk Aug 10, 2011 version
! 705: </ul>
! 706:
! 707: </ul>
! 708:
! 709: <a name="install"></a>
! 710: <hr>
! 711: <p>
! 712: <h3><font color="#0000e0">How to install</font></h3>
! 713: <p>
! 714: Following this are the instructions which you would have on a piece of
! 715: paper if you had purchased a CDROM set instead of doing an alternate
! 716: form of install. The instructions for doing an FTP (or other style
! 717: of) install are very similar; the CDROM instructions are left intact
! 718: so that you can see how much easier it would have been if you had
! 719: purchased a CDROM instead.
! 720: <p>
! 721:
! 722: <hr>
! 723: Please refer to the following files on the three CDROMs or FTP mirror for
! 724: extensive details on how to install OpenBSD 5.5 on your machine:
! 725: <p>
! 726: <ul>
! 727: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/i386/INSTALL.i386">
! 728: .../OpenBSD/5.5/i386/INSTALL.i386 (on CD1)</a>
! 729: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/vax/INSTALL.vax">
! 730: .../OpenBSD/vax/INSTALL.vax (on CD1)</a>
! 731: <p>
! 732: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/amd64/INSTALL.amd64">
! 733: .../OpenBSD/amd64/INSTALL.amd64 (on CD2)</a>
! 734: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/hppa/INSTALL.hppa">
! 735: .../OpenBSD/hppa/INSTALL.hppa (on CD2)</a>
! 736: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/macppc/INSTALL.macppc">
! 737: .../OpenBSD/macppc/INSTALL.macppc (on CD2)</a>
! 738: <p>
! 739: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/sparc64/INSTALL.sparc64">
! 740: .../OpenBSD/sparc64/INSTALL.sparc64 (on CD3)</a>
! 741: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/sparc/INSTALL.sparc">
! 742: .../OpenBSD/sparc/INSTALL.sparc (on CD3)</a>
! 743: <p>
! 744: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/alpha/INSTALL.alpha">
! 745: .../OpenBSD/5.5/alpha/INSTALL.alpha</a>
! 746: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/armish/INSTALL.armish">
! 747: .../OpenBSD/5.5/armish/INSTALL.armish</a>
! 748: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/armv7/INSTALL.armv7">
! 749: .../OpenBSD/5.5/armv7/INSTALL.armv7</a>
! 750: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/aviion/INSTALL.aviion">
! 751: .../OpenBSD/5.5/aviion/INSTALL.aviion</a>
! 752: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/hp300/INSTALL.hp300">
! 753: .../OpenBSD/5.5/hp300/INSTALL.hp300</a>
! 754: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/hppa/INSTALL.hppa">
! 755: .../OpenBSD/5.5/hppa/INSTALL.hppa</a>
! 756: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/landisk/INSTALL.landisk">
! 757: .../OpenBSD/5.5/landisk/INSTALL.landisk</a>
! 758: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/loongson/INSTALL.loongson">
! 759: .../OpenBSD/5.5/loongson/INSTALL.loongson</a>
! 760: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/luna88k/INSTALL.luna88k">
! 761: .../OpenBSD/5.5/luna88k/INSTALL.luna88k</a>
! 762: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/macppc/INSTALL.macppc">
! 763: .../OpenBSD/5.5/macppc/INSTALL.macppc</a>
! 764: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/mvme68k/INSTALL.mvme68k">
! 765: .../OpenBSD/5.5/mvme68k/INSTALL.mvme68k</a>
! 766: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/mvme88k/INSTALL.mvme88k">
! 767: .../OpenBSD/5.5/mvme88k/INSTALL.mvme88k</a>
! 768: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/octeon/INSTALL.octeon">
! 769: .../OpenBSD/5.5/octeon/INSTALL.octeon</a>
! 770: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/sgi/INSTALL.sgi">
! 771: .../OpenBSD/5.5/sgi/INSTALL.sgi</a>
! 772: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/socppc/INSTALL.socppc">
! 773: .../OpenBSD/5.5/socppc/INSTALL.socppc</a>
! 774: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/sparc/INSTALL.sparc">
! 775: .../OpenBSD/5.5/sparc/INSTALL.sparc</a>
! 776: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/vax/INSTALL.vax">
! 777: .../OpenBSD/5.5/vax/INSTALL.vax</a>
! 778: <li><a href="http://ftp.openbsd.org/pub/OpenBSD/5.5/zaurus/INSTALL.zaurus">
! 779: .../OpenBSD/5.5/zaurus/INSTALL.zaurus</a>
! 780: </ul>
! 781: <hr>
! 782:
! 783: <p>
! 784: Quick installer information for people familiar with OpenBSD, and the
! 785: use of the "disklabel -E" command. If you are at all confused when
! 786: installing OpenBSD, read the relevant INSTALL.* file as listed above!
! 787: <p>
! 788:
! 789: <h3><font color="#e00000">OpenBSD/i386:</font></h3>
! 790: <ul>
! 791: Play with your BIOS options to enable booting from a CD. The OpenBSD/i386
! 792: release is on CD1. If your BIOS does not support booting from CD, you will need
! 793: to create a boot floppy to install from. To create a boot floppy write
! 794: <i>CD1:5.5/i386/floppy55.fs</i> to a floppy and boot via the floppy drive.
! 795:
! 796: <p>
! 797: Use <i>CD1:5.5/i386/floppyB55.fs</i> instead for greater SCSI controller
! 798: support, or <i>CD1:5.5/i386/floppyC55.fs</i> for better laptop support.
! 799:
! 800: <p>
! 801: If you can't boot from a CD or a floppy disk,
! 802: you can install across the network using PXE as described in
! 803: the included INSTALL.i386 document.
! 804:
! 805: <p>
! 806: If you are planning on dual booting OpenBSD with another OS, you will need to
! 807: read INSTALL.i386.
! 808:
! 809: <p>
! 810: To make a boot floppy under MS-DOS, use the "rawrite" utility located
! 811: at <i>CD1:5.5/tools/rawrite.exe</i>. To make the boot floppy under a Unix OS,
! 812: use the
! 813: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dd&sektion=1">dd(1)</a>
! 814: utility. The following is an example usage of
! 815: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=dd&sektion=1">dd(1)</a>,
! 816: where the device could be "floppy", "rfd0c", or
! 817: "rfd0a".
! 818:
! 819: <ul><pre>
! 820: # <strong>dd if=<file> of=/dev/<device> bs=32k</strong>
! 821: </pre></ul>
! 822:
! 823: <p>
! 824: Make sure you use properly formatted perfect floppies with NO BAD BLOCKS or
! 825: your install will most likely fail. For more information on creating a boot
! 826: floppy and installing OpenBSD/i386 please refer to
! 827: <a href="faq/faq4.html#MkFlop">FAQ 4.3.2</a>.
! 828: </ul>
! 829:
! 830: <p>
! 831: <h3><font color="#e00000">OpenBSD/amd64:</font></h3>
! 832: <ul>
! 833: The 5.5 release of OpenBSD/amd64 is located on CD2.
! 834: Boot from the CD to begin the install - you may need to adjust
! 835: your BIOS options first.
! 836: If you can't boot from the CD, you can create a boot floppy to install from.
! 837: To do this, write <i>CD2:5.5/amd64/floppy55.fs</i> to a floppy, then
! 838: boot from the floppy drive.
! 839:
! 840: <p>
! 841: If you can't boot from a CD or a floppy disk,
! 842: you can install across the network using PXE as described in the included
! 843: INSTALL.amd64 document.
! 844:
! 845: <p>
! 846: If you are planning to dual boot OpenBSD with another OS, you will need to
! 847: read INSTALL.amd64.
! 848: </ul>
! 849:
! 850: <p>
! 851: <h3><font color="#e00000">OpenBSD/macppc:</font></h3>
! 852: <ul>
! 853: Burn the image from the FTP site to a CDROM, and power on your machine
! 854: while holding down the <i>C</i> key until the display turns on and
! 855: shows <i>OpenBSD/macppc boot</i>.
! 856:
! 857: <p>
! 858: Alternatively, at the Open Firmware prompt, enter <i>boot cd:,ofwboot
! 859: /5.5/macppc/bsd.rd</i>
! 860: </ul>
! 861:
! 862: <p>
! 863: <h3><font color="#e00000">OpenBSD/sparc64:</font></h3>
! 864: <ul>
! 865: Put CD3 in your CDROM drive and type <i>boot cdrom</i>.
! 866:
! 867: <p>
! 868: If this doesn't work, or if you don't have a CDROM drive, you can write
! 869: <i>CD3:5.5/sparc64/floppy55.fs</i> or <i>CD3:5.5/sparc64/floppyB55.fs</i>
! 870: (depending on your machine) to a floppy and boot it with <i>boot
! 871: floppy</i>. Refer to INSTALL.sparc64 for details.
! 872:
! 873: <p>
! 874: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
! 875: will most likely fail.
! 876:
! 877: <p>
! 878: You can also write <i>CD3:5.5/sparc64/miniroot55.fs</i> to the swap partition on
! 879: the disk and boot with <i>boot disk:b</i>.
! 880:
! 881: <p>
! 882: If nothing works, you can boot over the network as described in INSTALL.sparc64.
! 883: </ul>
! 884:
! 885: <p>
! 886: <h3><font color="#e00000">OpenBSD/alpha:</font></h3>
! 887: <ul>
! 888: <p>Write <i>FTP:5.5/alpha/floppy55.fs</i> or
! 889: <i>FTP:5.5/alpha/floppyB55.fs</i> (depending on your machine) to a diskette and
! 890: enter <i>boot dva0</i>. Refer to INSTALL.alpha for more details.
! 891:
! 892: <p>
! 893: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
! 894: will most likely fail.
! 895:
! 896: </ul>
! 897:
! 898: <p>
! 899: <h3><font color="#e00000">OpenBSD/armish:</font></h3>
! 900: <ul>
! 901: <p>
! 902: After connecting a serial port, Thecus can boot directly from the network
! 903: either tftp or http. Configure the network using fconfig, reset,
! 904: then load bsd.rd, see INSTALL.armish for specific details.
! 905: IOData HDL-G can only boot from an EXT-2 partition. Boot into linux
! 906: and copy 'boot' and bsd.rd into the first partition on wd0 (hda1)
! 907: then load and run bsd.rd, preserving the wd0i (hda1) ext2fs partition.
! 908: More details are available in INSTALL.armish.
! 909: </ul>
! 910:
! 911: <p>
! 912: <h3><font color="#e00000">OpenBSD/hp300:</font></h3>
! 913: <ul>
! 914: <p>
! 915: Boot over the network by following the instructions in INSTALL.hp300.
! 916: </ul>
! 917:
! 918: <p>
! 919: <h3><font color="#e00000">OpenBSD/hppa:</font></h3>
! 920: <ul>
! 921: <p>
! 922: Boot over the network by following the instructions in INSTALL.hppa or the
! 923: <a href="hppa.html#install">hppa platform page</a>.
! 924: </ul>
! 925:
! 926: <p>
! 927: <h3><font color="#e00000">OpenBSD/landisk:</font></h3>
! 928: <ul>
! 929: <p>
! 930: Write <i>miniroot55.fs</i> to the start of the CF
! 931: or disk, and boot normally.
! 932: </ul>
! 933:
! 934: <p>
! 935: <h3><font color="#e00000">OpenBSD/loongson:</font></h3>
! 936: <ul>
! 937: <p>
! 938: Write <i>miniroot55.fs</i> to a USB stick and boot bsd.rd from it
! 939: or boot bsd.rd via tftp.
! 940: Refer to the instructions in INSTALL.loongson for more details.
! 941: </ul>
! 942: <p>
! 943:
! 944: <p>
! 945: <h3><font color="#e00000">OpenBSD/luna88k:</font></h3>
! 946: <ul>
! 947: <p>
! 948: Copy `boot' and `bsd.rd' to a Mach or UniOS partition, and boot the bootloader
! 949: from the PROM, and the bsd.rd from the bootloader.
! 950: Refer to the instructions in INSTALL.luna88k for more details.
! 951: </ul>
! 952:
! 953: <p>
! 954: <h3><font color="#e00000">OpenBSD/mvme68k:</font></h3>
! 955: <ul>
! 956: <p>
! 957: You can create a bootable installation tape or boot over the network.<br>
! 958: The network boot requires a MVME68K BUG version that supports the <i>NIOT</i>
! 959: and <i>NBO</i> debugger commands. Follow the instructions in INSTALL.mvme68k
! 960: for more details.
! 961: </ul>
! 962:
! 963: <p>
! 964: <h3><font color="#e00000">OpenBSD/mvme88k:</font></h3>
! 965: <ul>
! 966: <p>
! 967: You can create a bootable installation tape or boot over the network.<br>
! 968: The network boot requires a MVME88K BUG version that supports the <i>NIOT</i>
! 969: and <i>NBO</i> debugger commands. Follow the instructions in INSTALL.mvme88k
! 970: for more details.
! 971: </ul>
! 972:
! 973: <p>
! 974: <h3><font color="#e00000">OpenBSD/octeon:</font></h3>
! 975: <ul>
! 976: <p>
! 977: After connecting a serial port, boot bsd.rd over the network via DHCP/tftp.
! 978: Refer to the instructions in INSTALL.octeon for more details.
! 979: </ul>
! 980:
! 981: <p>
! 982: <h3><font color="#e00000">OpenBSD/sgi:</font></h3>
! 983: <ul>
! 984: <p>
! 985: To install, burn cd55.iso on a CD-R, put it in the CD drive of your
! 986: machine and select <i>Install System Software</i> from the System Maintenance
! 987: menu. Indigo/Indy/Indigo2 (R4000) systems will not boot automatically from
! 988: CD-ROM, and need a proper invocation from the PROM prompt.
! 989: Refer to the instructions in INSTALL.sgi for more details.
! 990:
! 991: <p>
! 992: If your machine doesn't have a CD drive, you can setup a DHCP/tftp network
! 993: server, and boot using "bootp()/bsd.rd.IP##" using the kernel matching your
! 994: system type. Refer to the instructions in INSTALL.sgi for more details.
! 995: </ul>
! 996:
! 997: <p>
! 998: <h3><font color="#e00000">OpenBSD/socppc:</font></h3>
! 999: <ul>
! 1000: <p>
! 1001: After connecting a serial port, boot over the network via DHCP/tftp.
! 1002: Refer to the instructions in INSTALL.socppc for more details.
! 1003: </ul>
! 1004:
! 1005: <p>
! 1006: <h3><font color="#e00000">OpenBSD/sparc:</font></h3>
! 1007: <ul>
! 1008: Boot from one of the provided install ISO images, using one of the two
! 1009: commands listed below, depending on the version of your ROM.
! 1010:
! 1011: <ul><pre>
! 1012: ok <strong>boot cdrom 5.5/sparc/bsd.rd</strong>
! 1013: or
! 1014: > <strong>b sd(0,6,0)5.5/sparc/bsd.rd</strong>
! 1015: </pre></ul>
! 1016:
! 1017: <p>
! 1018: If your SPARC system does not have a CD drive, you can alternatively boot from floppy.
! 1019: To do so you need to write <i>floppy55.fs</i> to a floppy.
! 1020: For more information see <a href="faq/faq4.html#MkFlop">FAQ 4.3.2</a>.
! 1021: To boot from the floppy use one of the two commands listed below,
! 1022: depending on the version of your ROM.
! 1023:
! 1024: <ul><pre>
! 1025: ok <strong>boot floppy</strong>
! 1026: or
! 1027: > <strong>b fd()</strong>
! 1028: </pre></ul>
! 1029:
! 1030: <p>
! 1031: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
! 1032: will most likely fail.
! 1033:
! 1034: <p>
! 1035: If your SPARC system doesn't have a floppy drive nor a CD drive, you can either
! 1036: setup a bootable tape, or install via network, as told in the
! 1037: INSTALL.sparc file.
! 1038: </ul>
! 1039:
! 1040: <p>
! 1041: <h3><font color="#e00000">OpenBSD/vax:</font></h3>
! 1042: <ul>
! 1043: Boot over the network via mopbooting as described in INSTALL.vax.
! 1044: </ul>
! 1045:
! 1046: <p>
! 1047: <h3><font color="#e00000">OpenBSD/zaurus:</font></h3>
! 1048: <ul>
! 1049: <p>
! 1050: Using the Linux built-in graphical ipkg installer, install the
! 1051: openbsd55_arm.ipk package. Reboot, then run it. Read INSTALL.zaurus
! 1052: for a few important details.
! 1053: </ul>
! 1054:
! 1055: <p>
! 1056: <h3><font color="#e00000">Notes about the source code:</font></h3>
! 1057: <ul>
! 1058: src.tar.gz contains a source archive starting at /usr/src. This file
! 1059: contains everything you need except for the kernel sources, which are
! 1060: in a separate archive. To extract:
! 1061: <p>
! 1062: <ul><pre>
! 1063: # <strong>mkdir -p /usr/src</strong>
! 1064: # <strong>cd /usr/src</strong>
! 1065: # <strong>tar xvfz /tmp/src.tar.gz</strong>
! 1066: </pre></ul>
! 1067: <p>
! 1068: sys.tar.gz contains a source archive starting at /usr/src/sys.
! 1069: This file contains all the kernel sources you need to rebuild kernels.
! 1070: To extract:
! 1071: <p>
! 1072: <ul><pre>
! 1073: # <strong>mkdir -p /usr/src/sys</strong>
! 1074: # <strong>cd /usr/src</strong>
! 1075: # <strong>tar xvfz /tmp/sys.tar.gz</strong>
! 1076: </pre></ul>
! 1077: <p>
! 1078: Both of these trees are a regular CVS checkout. Using these trees it
! 1079: is possible to get a head-start on using the anoncvs servers as
! 1080: described <a href="anoncvs.html">here</a>.
! 1081: Using these files
! 1082: results in a much faster initial CVS update than you could expect from
! 1083: a fresh checkout of the full OpenBSD source tree.
! 1084: <p>
! 1085: </ul>
! 1086:
! 1087: <a name="upgrade"></a>
! 1088: <hr>
! 1089: <p>
! 1090: <h3><font color="#0000e0">How to upgrade</font></h3>
! 1091: <p>
! 1092: If you already have an OpenBSD 5.4 system, and do not want to reinstall,
! 1093: upgrade instructions and advice can be found in the
! 1094: <a href="faq/upgrade55.html">Upgrade Guide</a>.
! 1095:
! 1096: <a name="ports"></a>
! 1097: <hr>
! 1098: <p>
! 1099: <h3><font color="#0000e0">Ports Tree</font></h3>
! 1100: <p>
! 1101: A ports tree archive is also provided. To extract:
! 1102: <p>
! 1103: <ul><pre>
! 1104: # <strong>cd /usr</strong>
! 1105: # <strong>tar xvfz /tmp/ports.tar.gz</strong>
! 1106: </pre></ul>
! 1107: <p>
! 1108: The <i>ports/</i> subdirectory is a checkout of the OpenBSD ports tree. Go
! 1109: read the <a href="faq/ports/index.html">ports</a> page
! 1110: if you know nothing about ports
! 1111: at this point. This text is not a manual of how to use ports.
! 1112: Rather, it is a set of notes meant to kickstart the user on the
! 1113: OpenBSD ports system.
! 1114: <p>
! 1115: The <i>ports/</i> directory represents a CVS (see the manpage for
! 1116: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1&arch=i386">
! 1117: cvs(1)</a> if
! 1118: you aren't familiar with CVS) checkout of our ports. As with our complete
! 1119: source tree, our ports tree is available via
! 1120: <a href="anoncvs.html">AnonCVS</a>.
! 1121: So, in order to keep current with it, you must make the <i>ports/</i> tree
! 1122: available on a read-write medium and update the tree with a command
! 1123: like:
! 1124: <p>
! 1125: <ul><pre>
! 1126: # <strong>cd /usr/ports</strong>
! 1127: # <strong>cvs -d anoncvs@server.openbsd.org:/cvs update -Pd -rOPENBSD_5_5</strong>
! 1128: </pre></ul>
! 1129: <p>
! 1130: [Of course, you must replace the server name here with a nearby anoncvs
! 1131: server.]
! 1132: <p>
! 1133: Note that most ports are available as packages through FTP. Updated
! 1134: packages for the 5.5 release will be made available if problems arise.
! 1135: <p>
! 1136: If you're interested in seeing a port added, would like to help out, or just
! 1137: would like to know more, the mailing list
! 1138: <a href="mail.html">ports@openbsd.org</a> is a good place to know.
! 1139: <p>
! 1140: </body>
! 1141: </html>
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