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1.1       benno       1: <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
                      2: <html>
                      3: <head>
1.3       jcs         4: <title>OpenBSD 6.4</title>
1.1       benno       5: <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
                      6: <meta name="description" content="OpenBSD 6.4">
                      7: <meta name="copyright" content="This document copyright 2018 by OpenBSD.">
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                      9: <link rel="stylesheet" type="text/css" href="openbsd.css">
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                     11: </head>
                     12:
                     13: <body bgcolor="#ffffff" text="#000000" link="#24248E">
                     14:
                     15: <h2>
                     16: <a href="index.html">
                     17: <i><font color="#0000ff">Open</font></i><font color="#000084">BSD</font></a>
                     18: <font color="#e00000">6.4</font>
                     19: </h2>
                     20:
                     21: <a href="images/todo.gif">
                     22: <img align="left" width="227" height="343" hspace="24" src="images/todo.gif"></a>
                     23: Released Nov 1, 2018<br>
                     24: Copyright 1997-2018, Theo de Raadt.<br>
                     25: <br>
                     26: <br>
                     27: 6.4 Song: Maybe...
                     28:
                     29: <br>
                     30: <ul>
                     31: <li>See the information on <a href="ftp.html">the FTP page</a> for
                     32:     a list of mirror machines.
                     33: <li>Go to the <font color="#e00000">pub/OpenBSD/6.4/</font> directory on
                     34:     one of the mirror sites.
                     35: <li>Have a look at <a href="errata64.html">the 6.4 errata page</a> for a list
                     36:     of bugs and workarounds.
                     37: <li>See a <a href="plus64.html">detailed log of changes</a> between the
                     38:     6.3 and 6.4 releases.
                     39: <p>
                     40: <li><a href="https://man.openbsd.org/signify.1">signify(1)</a>
                     41:     pubkeys for this release:<br>
                     42: <pre>
                     43: base: RWQq6XmS4eDAcQW4KsT5Ka0KwTQp2JMOP9V/DR4HTVOL5Bc0D7LeuPwA
                     44: fw:   RWRoBbjnosJ/39llpve1XaNIrrQND4knG+jSBeIUYU8x4WNkxz6a2K97
                     45: pkg:  RWRF5TTY+LoN/51QD5kM2hKDtMTzycQBBPmPYhyQEb1+4pff/H6fh/kA
                     46: </pre>
                     47: <p>
                     48: All applicable copyrights and credits are in the src.tar.gz,
                     49: sys.tar.gz, xenocara.tar.gz, ports.tar.gz files, or in the
                     50: files fetched via ports.tar.gz.
                     51: </ul>
                     52: <br clear=all>
                     53:
                     54: <hr>
                     55:
                     56: <h3 id="new"><font color="#0000e0">What's New</font></h3>
                     57:
                     58: This is a partial list of new features and systems included in OpenBSD 6.4.
                     59: <!-- XXX worth keeping this line? -->For a comprehensive list, see the <a href="plus64.html">changelog</a> leading
                     60: to 6.4.
                     61:
                     62: <ul>
                     63:
                     64: <li>Improved hardware support, including:
                     65:     <ul>
1.3       jcs        66:     <li>New <a href="https://man.openbsd.org/umt.4">umt(4)</a> driver
                     67:        for USB Windows Precision Touchpad devices.
                     68:     <li>Support for some HID-over-I<sup>2</sup>C touchscreen devices in
                     69:        <a href="https://man.openbsd.org/imt.4">imt(4)</a>.
1.1       benno      70:     </ul>
                     71:
                     72: <p>
                     73: <li><a href="https://man.openbsd.org/amd64/vmm.4">vmm(4)</a>/
                     74:     <a href="https://man.openbsd.org/amd64/vmd.8">vmd(8)</a> improvements:
                     75:     <ul>
                     76:     <li>Support for qcow2 disk images.
                     77:     </ul>
                     78: <p>
                     79:
                     80: <li>IEEE 802.11 wireless stack improvements:
                     81:     <ul>
                     82:     <li>With the new 'auto-join' feature, the kernel manages automatic switching
                     83:        between different wifi networks.
                     84:     </ul>
                     85: <p>
                     86:
                     87: <li>Generic network stack improvements:
                     88:     <ul>
                     89:     <li>The bridge(4) runs without KERNEL_LOCK().
                     90:     </ul>
                     91: <p>
                     92:
                     93: <li>Installer improvements:
                     94:     <ul>
                     95:     <li>
                     96:     </ul>
                     97: <p>
                     98:
                     99: <li>Routing daemons and other userland network improvements:
                    100:     <ul>
                    101:     <li><a href="https://man.openbsd.org/ospf6d.8">ospf6d(8)</a> can now
                    102:         redistribute routes depending on carp(4) interface states.
1.2       benno     103:     <li><a href="https://man.openbsd.org/ospf6d.8">ospf6d(8)</a> is
                    104:         now pledged.
                    105:     <li>Prevent ospfd(8) and ospf6d(8) to be started more than once
                    106:         (in the same routing domain).
1.11      florian   107:     <li><a href="https://man.openbsd.org/slaacd.8">slaacd(8)</a> is now fully
                    108:         pledged.
                    109:     <li><a href="https://man.openbsd.org/slaacd.8">slaacd(8)</a> is informed by
                    110:         the kernel when Duplicate Address Detection (DAD) fails and generates
                    111:         different addresses when possible.
                    112:     <li>When <a href="https://man.openbsd.org/slaacd.8">slaacd(8)</a> detects
                    113:         roaming between networks it deprecates all configured IPs. IPs from
                    114:         newly advertised prefixes will the preferred.
                    115:     <li>A new daemon, <a href="https://man.openbsd.org/rad.8">rad(8)</a> sends
                    116:         IPv6 Router Advertisement messages and replaces the old rtadvd(8)
                    117:         daemon from KAME.
1.1       benno     118:     </ul>
                    119: <p>
                    120:
                    121: <li>Security improvements:
                    122:     <ul>
                    123:     <li>
                    124:     </ul>
                    125: <p>
                    126:
                    127: <li><a href="https://man.openbsd.org/bgpd.8">bgpd(8)</a> improvements:
                    128:     <ul>
                    129:       <li>Fast prefix-sets
1.5       job       130:       <li>Support for BGP Origin Validation <a href="https://tools.ietf.org/html/rfc6811">
                    131:       RFC 6811</a> through the <pre>roa-set</pre> directive.
1.2       benno     132:       <li>Some syntax cleanups; newlines are optional inside expansion
                    133:       lists (previously newlines needed to be escaped), but in neighbor,
                    134:       group and rdomain blocks multiple statements have to be on new lines.
                    135:       <li>Make the event loop more reponsive while softreconfig is running.
1.4       job       136:       <li>Reduce the amount of work done during a configuration reload.
1.2       benno     137:       <li>Make config reload not block other event handling in the
                    138:       route decision engine.
                    139:       <li>Better support and bugfixes for multiple bgpd processes
                    140:       running in different rdomains
                    141:       <li>The config option 'announce (all|self|none|default-route)'
                    142:       has been deprecated and superseded by filter configuration.
1.1       benno     143:     </ul>
                    144: <p>
                    145:
                    146: <li>Assorted improvements:
                    147:     <ul>
1.3       jcs       148:     <li><a href="https://man.openbsd.org/rasops.4">rasops(4)</a>-backed
                    149:         framebuffer consoles such as
                    150:         <a href="https://man.openbsd.org/inteldrm.4">inteldrm(4)</a> and
                    151:         <a href="https://man.openbsd.org/efifb.4">efifb(4)</a> now support
                    152:         scrollback.
1.7       anton     153:     <li><a href="https://man.openbsd.org/rebound.8">rebound(8)</a>
                    154:         gained support for permanent A records, similiar to
                    155:         <tt>local-data</tt>
                    156:         supported by
                    157:         <a href="https://man.openbsd.org/unbound.8">unbound(8)</a>.
                    158:     <li>New
                    159:         <a href="https://man.openbsd.org/kcov.4">kcov(4)</a>
                    160:         driver used for collection of code coverage inside the kernel.
                    161:         It's used in an ongoing effort to fuzz the kernel.
                    162:     <li>A bug in
                    163:         <a href="https://man.openbsd.org/ksh.1">ksh(1)</a>
                    164:         related to variable expansion of read-only varibles has been fixed.
1.1       benno     165:     </ul>
                    166: <p>
                    167:
                    168: <li>OpenSMTPD x.x.x
                    169:     <ul>
                    170:     <li>
                    171:     </ul>
                    172: <p>
                    173:
                    174: <li>OpenSSH 7.8
                    175:     <ul>
                    176:     <li>New/changed features:
                    177:       <ul>
                    178:       <li>
                    179:       </ul>
                    180:     </ul>
                    181: <p>
                    182:
                    183: <li>LibreSSL 2.x.x
                    184:    <ul>
                    185:    <li>
                    186:    </ul>
                    187: <p>
                    188:
                    189: <li>Ports and packages:
                    190:     <ul>
                    191:       <li>
                    192:     </ul>
                    193:     <dl>
                    194:     <dt>Many pre-built packages for each architecture:
                    195:     </dl>
                    196:     <!-- number of FTP packages minus SHA256, SHA256.sig, index.txt -->
                    197:     <table border=0 cellspacing=0 cellpadding=2 width="95%">
                    198:     <tr>
                    199:     <td valign="top" width="25%">
                    200:     <ul>
                    201:       <li>aarch64:
                    202:       <li>alpha:
                    203:       <li>amd64:
                    204:     </ul></td><td valign=top width="25%"><ul>
                    205:       <li>arm:
                    206:       <li>i386:
                    207:       <li>mips64:
                    208:     </ul></td><td valign=top width="25%"><ul>
                    209:       <li>mips64el:
                    210:       <li>powerpc:
                    211:       <li>sh:
                    212:     </ul></td><td valign=top width="25%"><ul>
                    213:       <li>sparc64:
                    214:     </ul></td></tr></table>
                    215:     <p>
                    216:
                    217:     <dl>
                    218:     <dt>Some highlights: <span style="color:red;">version numbers need updates</span>
                    219:     </dl>
                    220:     <table border=0 cellspacing=0 cellpadding=2 width="95%">
                    221:     <tr>
                    222:     <td valign="top" width="50%"><ul>
                    223:        <li>AFL 2.52b
                    224:        <li>CMake 3.10.2
1.6       kirby     225:        <li>Chromium 69.0.3497.100
                    226:        <li>Emacs 21.4 and 26.1
1.1       benno     227:        <li>GCC 4.9.4
                    228:        <li>GHC 8.2.2
                    229:        <li>Gimp 2.8.22
1.6       kirby     230:        <li>GNOME 3.28.1
                    231:        <li>Go 1.11
1.1       benno     232:        <li>Groff 1.22.3
1.6       kirby     233:        <li>JDK 8u172
1.1       benno     234:        <li>KDE 3.5.10 and 4.14.3 (plus KDE4 core updates)
1.6       kirby     235:        <li>LLVM/Clang 6.0.1
                    236:        <li>LibreOffice 6.1.1.2
                    237:        <li>Lua 5.1.5, 5.2.4 and 5.3.5
                    238:        <li>MariaDB 10.0.36
1.12    ! thfr      239:        <li>Mono 5.12.0.226
1.6       kirby     240:        <li>Mozilla Firefox 60.2.1esr and 62.0.2
                    241:        <li>Mozilla Thunderbird 52.9.1
1.1       benno     242:     </ul></td><td valign=top width="50%"><ul>
1.6       kirby     243:        <li>Mutt 1.10.1 and NeoMutt 20180716
                    244:        <li>Node.js 8.12.0
1.1       benno     245:        <li>Ocaml 4.03.0
1.6       kirby     246:        <li>OpenLDAP 2.3.43 and 2.4.46
                    247:        <li>PHP 5.6.38, 7.0.32, 7.1.22 and 7.2.10
                    248:        <li>Postfix 3.3.1 and 3.4-20180904
                    249:        <li>PostgreSQL 10.5
                    250:        <li>Python 2.7.15 and 3.6.6
                    251:        <li>R 3.5.1
                    252:        <li>Ruby 2.3.7, 2.4.4 and 2.5.1
                    253:        <li>Rust 1.29.1
                    254:        <li>Sendmail 8.16.0.29
                    255:        <li>SQLite3 3.24.0
                    256:        <li>Sudo 1.8.25
1.1       benno     257:        <li>Tcl/Tk 8.5.19 and 8.6.8
                    258:        <li>TeX Live 2017
1.10      sthen     259:        <li>Vim 8.1.438
1.1       benno     260:        <li>Xfce 4.12
                    261:     </ul></td></tr></table>
                    262: <p>
                    263:
                    264: <li>As usual, steady improvements in manual pages and other documentation.
                    265: <p>
                    266:
                    267: <li>The system includes the following major components from outside suppliers:<span style="color:red;">version numbers need updates</span>
                    268:     <ul>
                    269:     <li>Xenocara (based on X.Org 7.7 with xserver 1.19.6 + patches,
1.8       matthieu  270:       freetype 2.9.1, fontconfig 2.12.4, Mesa 13.0.6, xterm 331,
1.1       benno     271:       xkeyboard-config 2.20 and more)
1.8       matthieu  272:     <li>LLVM/Clang 6.0.0 (+ patches)
1.1       benno     273:     <li>GCC 4.2.1 (+ patches) and 3.3.6 (+ patches)
                    274:     <li>Perl 5.24.3 (+ patches)
1.9       florian   275:     <li>NSD 4.1.25
1.8       matthieu  276:     <li>Unbound 1.8.0
1.1       benno     277:     <li>Ncurses 5.7
                    278:     <li>Binutils 2.17 (+ patches)
                    279:     <li>Gdb 6.3 (+ patches)
                    280:     <li>Awk Aug 10, 2011 version
1.8       matthieu  281:     <li>Expat 2.2.6
1.1       benno     282:     </ul>
                    283: </ul>
                    284:
                    285: <hr>
                    286:
                    287: <h3 id="install"><font color="#0000e0">How to install</font></h3>
                    288:
                    289: Please refer to the following files on the mirror site for
                    290: extensive details on how to install OpenBSD 6.4 on your machine:
                    291:
                    292: <ul>
                    293: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/alpha/INSTALL.alpha">
                    294:        .../OpenBSD/6.4/alpha/INSTALL.alpha</a>
                    295: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/amd64/INSTALL.amd64">
                    296:        .../OpenBSD/6.4/amd64/INSTALL.amd64</a>
                    297: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/arm64/INSTALL.arm64">
                    298:        .../OpenBSD/6.4/arm64/INSTALL.arm64</a>
                    299: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/armv7/INSTALL.armv7">
                    300:        .../OpenBSD/6.4/armv7/INSTALL.armv7</a>
                    301: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/hppa/INSTALL.hppa">
                    302:        .../OpenBSD/6.4/hppa/INSTALL.hppa</a>
                    303: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/i386/INSTALL.i386">
                    304:        .../OpenBSD/6.4/i386/INSTALL.i386</a>
                    305: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/landisk/INSTALL.landisk">
                    306:        .../OpenBSD/6.4/landisk/INSTALL.landisk</a>
                    307: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/loongson/INSTALL.loongson">
                    308:        .../OpenBSD/6.4/loongson/INSTALL.loongson</a>
                    309: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/luna88k/INSTALL.luna88k">
                    310:        .../OpenBSD/6.4/luna88k/INSTALL.luna88k</a>
                    311: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/macppc/INSTALL.macppc">
                    312:        .../OpenBSD/6.4/macppc/INSTALL.macppc</a>
                    313: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/octeon/INSTALL.octeon">
                    314:        .../OpenBSD/6.4/octeon/INSTALL.octeon</a>
                    315: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/sgi/INSTALL.sgi">
                    316:        .../OpenBSD/6.4/sgi/INSTALL.sgi</a>
                    317: <li><a href="https://ftp.openbsd.org/pub/OpenBSD/6.4/sparc64/INSTALL.sparc64">
                    318:        .../OpenBSD/6.4/sparc64/INSTALL.sparc64</a>
                    319: </ul>
                    320:
                    321: <hr>
                    322:
                    323: <p>
                    324: Quick installer information for people familiar with OpenBSD, and the use of
                    325: the "<a href="https://man.openbsd.org/disklabel.8">disklabel</a> -E" command.
                    326: If you are at all confused when installing OpenBSD, read the relevant
                    327: INSTALL.* file as listed above!
                    328:
                    329: <h3><font color="#e00000">OpenBSD/alpha:</font></h3>
                    330:
                    331: <ul style="list-style-type: none">
                    332: <li>
                    333: Write <i>floppy64.fs</i> or <i>floppyB64.fs</i> (depending on your machine)
                    334: to a diskette and enter <i>boot dva0</i>.
                    335: Refer to INSTALL.alpha for more details.
                    336: <p>
                    337: <li>
                    338: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
                    339: will most likely fail.
                    340: </ul>
                    341:
                    342: <h3><font color="#e00000">OpenBSD/amd64:</font></h3>
                    343:
                    344: <ul style="list-style-type: none">
                    345: <li>
                    346: If your machine can boot from CD, you can write <i>install64.iso</i> or
                    347: <i>cd64.iso</i> to a CD and boot from it.
                    348: You may need to adjust your BIOS options first.
                    349: <p>
                    350: <li>
                    351: If your machine can boot from USB, you can write <i>install64.fs</i> or
                    352: <i>miniroot64.fs</i> to a USB stick and boot from it.
                    353: <p>
                    354: <li>
                    355: If you can't boot from a CD, floppy disk, or USB,
                    356: you can install across the network using PXE as described in the included
                    357: INSTALL.amd64 document.
                    358: <p>
                    359: <li>
                    360: If you are planning to dual boot OpenBSD with another OS, you will need to
                    361: read INSTALL.amd64.
                    362: </ul>
                    363:
                    364: <h3><font color="#e00000">OpenBSD/arm64:</font></h3>
                    365:
                    366: <ul style="list-style-type: none">
                    367: <li>
                    368: Write <i>miniroot64.fs</i> to a disk and boot from it after connecting
                    369: to the serial console.  Refer to INSTALL.arm64 for more details.
                    370: <p>
                    371: </ul>
                    372:
                    373: <h3><font color="#e00000">OpenBSD/armv7:</font></h3>
                    374:
                    375: <ul style="list-style-type: none">
                    376: <li>
                    377: Write a system specific miniroot to an SD card and boot from it after connecting
                    378: to the serial console.  Refer to INSTALL.armv7 for more details.
                    379: <p>
                    380: </ul>
                    381:
                    382: <h3><font color="#e00000">OpenBSD/hppa:</font></h3>
                    383:
                    384: <ul style="list-style-type: none">
                    385: <li>
                    386: Boot over the network by following the instructions in INSTALL.hppa or the
                    387: <a href="hppa.html#install">hppa platform page</a>.
                    388: </ul>
                    389:
                    390: <h3><font color="#e00000">OpenBSD/i386:</font></h3>
                    391:
                    392: <ul style="list-style-type: none">
                    393: <li>
                    394: If your machine can boot from CD, you can write <i>install64.iso</i> or
                    395: <i>cd64.iso</i> to a CD and boot from it.
                    396: You may need to adjust your BIOS options first.
                    397: <p>
                    398: <li>
                    399: If your machine can boot from USB, you can write <i>install64.fs</i> or
                    400: <i>miniroot64.fs</i> to a USB stick and boot from it.
                    401: <p>
                    402: <li>
                    403: If you can't boot from a CD, floppy disk, or USB,
                    404: you can install across the network using PXE as described in
                    405: the included INSTALL.i386 document.
                    406: <p>
                    407: <li>
                    408: If you are planning on dual booting OpenBSD with another OS, you will need to
                    409: read INSTALL.i386.
                    410: </ul>
                    411:
                    412: <h3><font color="#e00000">OpenBSD/landisk:</font></h3>
                    413:
                    414: <ul style="list-style-type: none">
                    415: <li>
                    416: Write <i>miniroot64.fs</i> to the start of the CF
                    417: or disk, and boot normally.
                    418: </ul>
                    419:
                    420: <h3><font color="#e00000">OpenBSD/loongson:</font></h3>
                    421:
                    422: <ul style="list-style-type: none">
                    423: <li>
                    424: Write <i>miniroot64.fs</i> to a USB stick and boot bsd.rd from it
                    425: or boot bsd.rd via tftp.
                    426: Refer to the instructions in INSTALL.loongson for more details.
                    427: </ul>
                    428:
                    429: <h3><font color="#e00000">OpenBSD/luna88k:</font></h3>
                    430:
                    431: <ul style="list-style-type: none">
                    432: <li>
                    433: Copy `boot' and `bsd.rd' to a Mach or UniOS partition, and boot the bootloader
                    434: from the PROM, and then bsd.rd from the bootloader.
                    435: Refer to the instructions in INSTALL.luna88k for more details.
                    436: </ul>
                    437:
                    438: <h3><font color="#e00000">OpenBSD/macppc:</font></h3>
                    439:
                    440: <ul style="list-style-type: none">
                    441: <li>
                    442: Burn the image from a mirror site to a CDROM, and power on your machine
                    443: while holding down the <i>C</i> key until the display turns on and
                    444: shows <i>OpenBSD/macppc boot</i>.
                    445: <p>
                    446: <li>
                    447: Alternatively, at the Open Firmware prompt, enter <i>boot cd:,ofwboot
                    448: /6.4/macppc/bsd.rd</i>
                    449: </ul>
                    450:
                    451: <h3><font color="#e00000">OpenBSD/octeon:</font></h3>
                    452:
                    453: <ul style="list-style-type: none">
                    454: <li>
                    455: After connecting a serial port, boot bsd.rd over the network via DHCP/tftp.
                    456: Refer to the instructions in INSTALL.octeon for more details.
                    457: </ul>
                    458:
                    459: <h3><font color="#e00000">OpenBSD/sgi:</font></h3>
                    460:
                    461: <ul style="list-style-type: none">
                    462: <li>
                    463: To install, burn cd64.iso on a CD-R, put it in the CD drive of your
                    464: machine and select <i>Install System Software</i> from the System Maintenance
                    465: menu. Indigo/Indy/Indigo2 (R4000) systems will not boot automatically from
                    466: CD-ROM, and need a proper invocation from the PROM prompt.
                    467: Refer to the instructions in INSTALL.sgi for more details.
                    468:
                    469: <p>
                    470: <li>
                    471: If your machine doesn't have a CD drive, you can setup a DHCP/tftp network
                    472: server, and boot using "bootp()/bsd.rd.IP##" using the kernel matching your
                    473: system type. Refer to the instructions in INSTALL.sgi for more details.
                    474: </ul>
                    475:
                    476: <h3><font color="#e00000">OpenBSD/sparc64:</font></h3>
                    477:
                    478: <ul style="list-style-type: none">
                    479: <li>
                    480: Burn the image from a mirror site to a CDROM, boot from it, and type
                    481: <i>boot cdrom</i>.
                    482: <p>
                    483: <li>
                    484: If this doesn't work, or if you don't have a CDROM drive, you can write
                    485: <i>floppy64.fs</i> or <i>floppyB64.fs</i>
                    486: (depending on your machine) to a floppy and boot it with <i>boot
                    487: floppy</i>. Refer to INSTALL.sparc64 for details.
                    488: <p>
                    489: <li>
                    490: Make sure you use a properly formatted floppy with NO BAD BLOCKS or your install
                    491: will most likely fail.
                    492: <p>
                    493: <li>
                    494: You can also write <i>miniroot64.fs</i> to the swap partition on
                    495: the disk and boot with <i>boot disk:b</i>.
                    496: <p>
                    497: <li>
                    498: If nothing works, you can boot over the network as described in INSTALL.sparc64.
                    499: </ul>
                    500:
                    501: <hr>
                    502:
                    503: <h3 id="upgrade"><font color="#0000e0">How to upgrade</font></h3>
                    504:
                    505: If you already have an OpenBSD 6.3 system, and do not want to reinstall,
                    506: upgrade instructions and advice can be found in the
                    507: <a href="faq/upgrade64.html">Upgrade Guide</a>.
                    508: <p>
                    509:
                    510: <hr>
                    511:
                    512: <h3 id="sourcecode"><font color="#0000e0">Notes about the source code</font></h3>
                    513:
                    514: <tt>src.tar.gz</tt> contains a source archive starting at <tt>/usr/src</tt>.
                    515: This file contains everything you need except for the kernel sources,
                    516: which are in a separate archive.
                    517: To extract:
                    518:
                    519: <blockquote><pre>
                    520: # <b>mkdir -p /usr/src</b>
                    521: # <b>cd /usr/src</b>
                    522: # <b>tar xvfz /tmp/src.tar.gz</b>
                    523: </pre></blockquote>
                    524:
                    525: <tt>sys.tar.gz</tt> contains a source archive starting at <tt>/usr/src/sys</tt>.
                    526: This file contains all the kernel sources you need to rebuild kernels.
                    527: To extract:
                    528:
                    529: <blockquote><pre>
                    530: # <b>mkdir -p /usr/src/sys</b>
                    531: # <b>cd /usr/src</b>
                    532: # <b>tar xvfz /tmp/sys.tar.gz</b>
                    533: </pre></blockquote>
                    534:
                    535: Both of these trees are a regular CVS checkout.  Using these trees it
                    536: is possible to get a head-start on using the anoncvs servers as
                    537: described <a href="anoncvs.html">here</a>.
                    538: Using these files
                    539: results in a much faster initial CVS update than you could expect from
                    540: a fresh checkout of the full OpenBSD source tree.
                    541: <p>
                    542:
                    543: <hr>
                    544:
                    545: <h3 id="ports"><font color="#0000e0">Ports Tree</font></h3>
                    546:
                    547: A ports tree archive is also provided.  To extract:
                    548:
                    549: <blockquote><pre>
                    550: # <b>cd /usr</b>
                    551: # <b>tar xvfz /tmp/ports.tar.gz</b>
                    552: </pre></blockquote>
                    553:
                    554: Go read the <a href="faq/ports/index.html">ports</a> page
                    555: if you know nothing about ports
                    556: at this point.  This text is not a manual of how to use ports.
                    557: Rather, it is a set of notes meant to kickstart the user on the
                    558: OpenBSD ports system.
                    559: <p>
                    560: The <i>ports/</i> directory represents a CVS checkout of our ports.
                    561: As with our complete source tree, our ports tree is available via
                    562: <a href="anoncvs.html">AnonCVS</a>.
                    563: So, in order to keep up to date with the -stable branch, you must make
                    564: the <i>ports/</i> tree available on a read-write medium and update the tree
                    565: with a command like:
                    566:
                    567: <blockquote><pre>
                    568: # <b>cd /usr/ports</b>
                    569: # <b>cvs -d anoncvs@server.openbsd.org:/cvs update -Pd -rOPENBSD_6_4</b>
                    570: </pre></blockquote>
                    571:
                    572: [Of course, you must replace the server name here with a nearby anoncvs
                    573: server.]
                    574: <p>
                    575: Note that most ports are available as packages on our mirrors. Updated
                    576: ports for the 6.4 release will be made available if problems arise.
                    577: <p>
                    578: If you're interested in seeing a port added, would like to help out, or just
                    579: would like to know more, the mailing list
                    580: <a href="mail.html">ports@openbsd.org</a> is a good place to know.
                    581: <p>
                    582: </body>
                    583: </html>