Annotation of www/anoncvs.html, Revision 1.237
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1.1 deraadt 15:
1.171 jsyn 16: <a href="index.html"><img alt="[OpenBSD]" height="30" width="141" src="images/smalltitle.gif" border="0"></a>
1.93 deraadt 17: <p>
1.135 naddy 18: <h2><font color="#e00000">Anonymous CVS</font></h2>
1.14 downsj 19:
1.135 naddy 20: <hr>
21:
22: <h3>Table Of Contents</h3>
23:
24: <ul>
1.100 ericj 25: <li><a href="#anoncvs">What is Anonymous CVS?</a>
26: <li><a href="#CVS">What is CVS?</a>
1.135 naddy 27: <li><a href="#starting">Getting Started Using Anonymous CVS</a>
28: <li><a href="#using">Using CVS to Get and Update your Source Tree</a>
29: <li><a href="#CVSROOT">Available Anonymous CVS Servers</a>
30: <li><a href="#CRYPTO">Getting crypto sources through cvs(1)</a>
31: <li><a href="#EXAMPLE">Example usages for cvs(1)</a>
1.104 ericj 32: <li><a href="#WHICH">Use rsh(1) or ssh(1)?</a>
1.135 naddy 33: <li><a href="#SUP">Mirroring the CVS repository via sup(1)</a>
34: <li><a href="#MIRROR">Setting up an anoncvs mirror</a>
1.100 ericj 35: </ul>
1.135 naddy 36:
1.100 ericj 37: <hr>
38:
1.135 naddy 39: <h3><a name="anoncvs"><font color="#0000e0">What is Anonymous CVS?</font></a></h3>
1.99 ericj 40:
1.15 grr 41: <p>
42: Anonymous CVS is a method of keeping your local copy of the OpenBSD source
43: tree up to date with respect to changes made to current OpenBSD sources.
1.109 jason 44: In addition to following the bleeding edge of development, it is
45: also possible to track the patches for errata of a release.
1.99 ericj 46:
1.14 downsj 47: <p>
1.15 grr 48: The major advantage of Anonymous CVS over other source code update
49: techniques is that it works directly against a central source code
50: repository or mirror. This means that you have the full set of CVS
51: commands available to control merging and updating your changes with
1.154 jsyn 52: other source changes and for performing diffs, change histories
1.15 grr 53: and other queries against the central repository.
1.99 ericj 54:
1.36 deraadt 55: <p>
1.135 naddy 56: The OpenBSD Project currently has five main source repositories:
1.99 ericj 57:
58: <ul>
1.226 nick 59: <li><b>src</b> - Houses all source code for the OpenBSD Operating System.
60: <li><b>ports</b> - Houses the <a href="./ports.html">OpenBSD Ports</a>.
61: <li><b>www</b> - Houses all OpenBSD web pages. (Including this one).
1.135 naddy 62: <li><b>X11</b> - Houses OpenBSD's adaptation of the
1.226 nick 63: <a href="http://www.XFree86.org/">XFree86-3</a> software project.
64: This is here just for historical purposes, most users will have no
65: reason to use this tree, it is no longer being used.
66: <li><b>XF4</b> - Houses OpenBSD's active X source tree.
1.99 ericj 67: </ul>
68:
1.100 ericj 69: <p>
70: To summarize, the real strength of using Anonymous CVS is that it is
71: a "tolerant" source code control system - it <strong>respects</strong>
72: changes that you have made to your local sources and makes <strong>
73: "best efforts"</strong> to update your entire source tree, rather than
74: leaving you a list of arcane problems that have to be resolved before
75: continuing.
76:
1.135 naddy 77: <h3><a name="CVS"><font color="#0000e0">What is CVS?</font></a></h3>
1.99 ericj 78:
1.36 deraadt 79: <p>
1.226 nick 80: <a href="http://www.cvshome.org/">CVS</a> is the source code control
81: system used to <a href="why-cvs.html">manage the OpenBSD source
82: tree.</a>
1.16 deraadt 83: It implements a central repository for all officially released source code
1.15 grr 84: and changes, while permitting developers to maintain local copies of the
1.226 nick 85: source code with their working changes.
86:
87: There are two levels of source tree access:
88: <ul>
89: <li><b>Read-write access for developers:</b>
90: Developers who need to commit changes to the source tree must have an
91: account on the OpenBSD machines.
92: Getting this access will be a natural result of working on the sources
93: with other OpenBSD developers.
94: If someone does some good work and shows they can work with the team,
95: they will get an account.
96:
97: <li><b>Read-only access for everyone:</b>
98: Anyone can access the read-only CVS repositories.
99: These copies of the read-write CVS repository are mirrored often.
100: </ul>
1.99 ericj 101:
1.15 grr 102: <p>
1.22 niklas 103: The major strength of CVS is that it has the ability to perform intelligent
1.15 grr 104: merges of changes to the central repository with changes that you make to
105: your local copy. This means that if you make a change to a module and
106: perform an update, your changes are not "blown away", rather CVS makes
107: best efforts to merge the changes made to the central sources with changes
108: you've made to your local copy.
1.99 ericj 109:
1.15 grr 110: <p>
111: In the event that the changes can't be completely merged, CVS provides a
1.226 nick 112: "soft fallback", providing you with annotated changes to your
1.39 todd 113: local copy, preserving an unmodified copy of your version and continuing
1.15 grr 114: to update any other source modules you requested.
1.99 ericj 115:
1.155 jsyn 116: <h3><a name="starting"><font color="#0000e0">Getting Started Using Anonymous
117: CVS</font></a></h3>
1.100 ericj 118:
1.224 nick 119: While you can download the entire source tree from an AnonCVS server,
120: you can often save a lot of time and bandwidth by "preloading" your
121: source tree with the source files from either the OpenBSD CD or from an
122: FTP server.
123: This is particularly true if you are running
124: <a href="stable.html"><i>-stable</i></a>, as relatively few files change
125: between the <i>-release</i> and <i>-stable</i>.
1.100 ericj 126:
1.22 niklas 127: <p>
1.224 nick 128: To extract the source tree from the CD to <i>/usr/src</i> (assuming the CD is
1.155 jsyn 129: mounted on /mnt):
1.22 niklas 130: <pre>
1.224 nick 131: # <b>cd /usr/src; tar xzf /mnt/src.tar.gz</b>
1.227 nick 132: # <b>cd /usr; tar xzf /mnt/XF4.tar.gz</b>
1.226 nick 133: # <b>tar xzf /mnt/ports.tar.gz</b>
1.22 niklas 134: </pre>
1.224 nick 135:
136: The source files for download from the FTP servers are separated into two
137: files to minimize the time required to download for those wishing to work
138: with only one part of the tree. The two files are <tt>sys.tar.gz</tt>,
139: which contains the files used to create the kernel, and <tt>src.tar.gz</tt>
1.225 nick 140: which contains all the other "userland" utilities.
1.224 nick 141: In general, however, you will usually want both of them installed.
142: Assuming the downloaded files, <tt>src.tar.gz</tt> and
143: <tt>sys.tar.gz</tt> are in <tt>/usr</tt>:
144:
1.22 niklas 145: <pre>
1.224 nick 146: # <b>cd /usr/src</b>
147: # <b>tar xzf ../sys.tar.gz</b>
1.225 nick 148: # <b>tar xzf ../src.tar.gz</b>
1.226 nick 149: # <b>cd /usr</b>
150: # <b>tar xzf XF4.tar.gz</b>
151: # <b>tar xzf ports.tar.gz</b>
1.22 niklas 152: </pre>
1.100 ericj 153:
154: <p>
1.226 nick 155: Not all people will wish to unpack all the file sets, but as the system
156: must be kept in sync, you will generally need to set up all trees.
157:
158: <p>
1.224 nick 159: You can also just use cvs(1) to "<b>checkout</b>" the source repository
160: for you. This is discussed in the <a href="#using">next section</a>.
1.100 ericj 161:
162: <p>
1.226 nick 163: After this, <tt>/usr/src</tt> will be a nice checkout area where all
1.155 jsyn 164: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1&format=html">
1.224 nick 165: cvs(1)</a> commands will work properly.
1.100 ericj 166:
1.155 jsyn 167: <h3><a name="using"><font color="#0000e0">Using CVS to get and update your
168: source tree</font></a></h3>
1.100 ericj 169:
170: <p>
1.226 nick 171: CVS was designed to be a simple way to retrieve and update your sources.
172: You must first decide whether you want to track <i>-current</i> or a
173: <a href="stable.html">patch branch</a>.
1.112 kjell 174: The current tree has all of the up to the minute changes,
1.109 jason 175: whereas a patch branch contains a formal release plus the patches
1.226 nick 176: from the <a href="errata.html">errata</a> and lesser issues already applied.
177: For more information on these "flavors" of OpenBSD, see
178: <a href="faq/faq5.html#Flavors">here</a>.
1.109 jason 179:
1.169 miod 180: <p>Once you have decided which tree to follow, you must choose which Anonymous
1.109 jason 181: CVS server you are going to use. A list of these servers is
1.226 nick 182: <a href="#CVSROOT">below</a>.
1.100 ericj 183:
184: <p>
1.155 jsyn 185: Once you have chosen which <a href="#CVSROOT">Anonymous CVS Server</a> you will
1.226 nick 186: use, you can start using cvs. For those of you
1.155 jsyn 187: who have CDs you can start with the CVS checkout that is on the CD by using
188: the method <a href="#starting">above</a> to get the sources onto your system.
189: If you don't have a CD handy, use the method below to checkout the sources.
190: This method puts the OpenBSD source tree into <i>/usr/src</i>.
1.100 ericj 191:
1.135 naddy 192: <pre>
193: # <b>cd /usr; cvs checkout -P src</b>
194: </pre>
1.99 ericj 195:
1.1 deraadt 196: <p>
1.109 jason 197: The above will checkout the <i>current</i> source tree. Many of you will
1.169 miod 198: only want the patch branch sources. To checkout a patch branch, you must
1.109 jason 199: specify a tag along with your command. Example:
1.1 deraadt 200:
1.135 naddy 201: <pre>
1.234 joel 202: # <b>cd /usr; cvs checkout -P -rOPENBSD_3_7 src</b>
1.135 naddy 203: </pre>
1.1 deraadt 204: <p>
1.234 joel 205: Or OPENBSD_3_6 for 3.6, etc.
1.100 ericj 206:
1.234 joel 207: <p> The OPENBSD_3_7 tag contains the release sources and
1.109 jason 208: errata already applied.
1.100 ericj 209:
1.155 jsyn 210: <h3><a name="CVSROOT"><font color="#0000e0">Available Anonymous CVS Servers
211: </font></a></h3>
1.1 deraadt 212:
213: <p>
1.159 jcs 214: <em>Please see the note about <a href="#WHICH">ssh vs. rsh</a> below!</em>
1.12 grr 215: <p>
1.1 deraadt 216: <ul>
1.196 nick 217: <li><strong>CVSROOT=anoncvs@anoncvs1.usa.openbsd.org:/cvs</strong><br>
1.209 david 218: Host also known as <strong>anoncvs@anoncvs.usa.openbsd.org</strong>,
219: <strong>anoncvs@anoncvs4.usa.openbsd.org</strong>.<br>
1.210 naddy 220: Located in Redwood City, California, western USA.<br>
221: Maintained by <a href="mailto:millert@openbsd.org">Todd Miller</a>.<br>
222: Protocols: rsh, ssh, ssh port 2022, pserver.<br>
223: Updated every 2 hours.<br>
1.214 millert 224: SSH fingerprints:<br>
225: (RSA1) 1024 64:de:26:16:c2:ff:1b:c7:24:ed:a4:4a:d7:2f:69:3e<br>
226: (RSA) 1024 49:67:9a:46:62:8a:3f:4e:b3:63:ca:d6:41:29:2a:2f<br>
227: (DSA) 1024 a7:75:49:77:f3:47:d1:3c:5e:65:84:84:3b:03:f1:33<br>
1.196 nick 228: <p>
1.209 david 229: <li><strong>CVSROOT=anoncvs@anoncvs2.usa.openbsd.org:/cvs</strong><br>
230: Host also known as <strong>repository.citi.umich.edu</strong>.<br>
1.210 naddy 231: Located at the University of Michigan, central USA.<br>
232: Maintained by <a href="mailto:rees@umich.edu">Jim Rees</a>.<br>
233: Protocols: ssh, ssh port 2022.<br>
234: Updated every 12 hours.<br>
1.209 david 235: <p>
236: <li><strong>CVSROOT=anoncvs@anoncvs3.usa.openbsd.org:/cvs</strong><br>
1.222 millert 237: Located at the National Center for Atmospheric Research, Boulder, western USA.<br>
1.210 naddy 238: Maintained by <a href="mailto:millert@openbsd.org">Todd Miller</a>.<br>
239: Protocols: rsh, ssh, ssh port 2022, pserver.<br>
240: Updated every 2 hours.<br>
1.214 millert 241: SSH fingerprints:<br>
1.222 millert 242: (RSA1) 1024 34:95:19:c2:b3:e7:61:7b:39:e8:ab:86:37:cd:c4:49<br>
243: (RSA) 1024 42:56:39:98:65:05:e7:2a:98:2b:ee:cc:e5:a3:53:ed<br>
244: (DSA) 1024 e3:e7:83:ef:f6:78:dc:d3:ca:a5:cf:64:c6:b7:4f:43<br>
1.1 deraadt 245: <p>
1.231 mickey 246: <li><strong>CVSROOT=anoncvs@anoncvs.nyc.openbsd.org:/cvs</strong><br>
247: Located at the New York Internet, NYC, eastern USA.<br>
248: Maintained by <a href="mailto:mickey@openbsd.org">Michael Shalayeff</a>.<br>
249: Protocols: rsh, ssh, ssh port 2022, pserver.<br>
250: Updated every 2 hours.<br>
251: SSH fingerprints:<br>
1.232 mickey 252: (RSA1) 1024 ff:97:fc:34:c6:09:7f:b2:bd:31:4e:d5:51:ce:f3:44<br>
253: (RSA) 1024 05:ac:be:be:f8:f6:ab:63:5e:80:6c:be:d3:31:41:cd<br>
254: (DSA) 1024 89:be:38:4d:2a:1b:1a:db:93:65:9d:36:7f:ee:d2:76<br>
1.231 mickey 255: <p>
1.24 deraadt 256: <li><strong>CVSROOT=anoncvs@anoncvs1.ca.openbsd.org:/cvs</strong><br>
1.40 beck 257: Host also known as <strong>anoncvs.ca.openbsd.org</strong>,
1.74 beck 258: <strong>openbsd.sunsite.ualberta.ca</strong><br>
1.210 naddy 259: Located in Edmonton, Alberta, Canada.<br>
260: Maintained by <a href="mailto:beck@ualberta.ca">Bob Beck</a>.<br>
261: Protocols: ssh, rsh, ssh port 2022, pserver<br>
262: Updated every 2 hours.<br>
1.24 deraadt 263: <p>
1.1 deraadt 264: <li><strong>CVSROOT=anoncvs@anoncvs.no.openbsd.org:/cvs</strong><br>
1.64 deraadt 265: Host also known as <strong>cvs.inet.no</strong>.<br>
1.210 naddy 266: Located in Norway.<br>
267: Maintained by <a href="mailto:cvsadmin@inet.no">Michael Shuldman</a>.<br>
268: Protocols: rsh, ssh, ssh port 2022.<br>
269: Updated every 4 hours.<br>
1.1 deraadt 270: <p>
1.208 millert 271: <li><strong>CVSROOT=anoncvs@anoncvs.at.openbsd.org:/cvs</strong><br>
272: Host also known as <strong>togetic.kd85.com</strong>.<br>
1.210 naddy 273: Located in Austria.<br>
274: Maintained by <a href="mailto:wim@kd85.com">Wim Vandeputte</a>.<br>
275: Protocols: ssh, ssh port 2022.<br>
276: Updated every 3 hours.<br>
1.69 deraadt 277: <p>
1.142 naddy 278: <li><strong>CVSROOT=anoncvs@anoncvs.nl.openbsd.org:/cvs</strong><br>
279: Host also known as <strong>anoncvs.calyx.nl</strong>.<br>
1.210 naddy 280: Located in Amsterdam, The Netherlands.<br>
281: Maintained by <a href="mailto:nick@calyx.net">Nick Merrill</a> and
1.142 naddy 282: <a href="mailto:alex@calyx.nl">Alexander Grendel</a>.<br>
1.210 naddy 283: Protocols: ssh.<br>
284: Updated every 3 hours.<br>
1.118 beck 285: <p>
1.69 deraadt 286: <li><strong>CVSROOT=anoncvs@anoncvs.jp.openbsd.org:/cvs</strong><br>
287: Host also known as <strong>kankoromochi.econ.nagasaki-u.ac.jp</strong>.<br>
1.210 naddy 288: Located at Nagasaki Univ. Faculty of Economics, Japan.<br>
289: Maintained by <a href="mailto:sigh@net.nagasaki-u.ac.jp">SUZUKI Hitoshi</a>.<br>
290: Protocols: ssh, pserver.<br>
291: Updated every 3 hours.<br>
1.121 deraadt 292: <p>
1.161 naddy 293: <li><strong>CVSROOT=anoncvs@anoncvs.de.openbsd.org:/cvs</strong><br>
294: Host also known as <strong>grappa.unix-ag.uni-kl.de</strong>.<br>
1.210 naddy 295: Located at the University of Kaiserslautern, Germany.<br>
296: Maintained by <a href="mailto:naddy@openbsd.org">Christian Weisgerber</a>.<br>
297: Protocols: ssh, ssh port 2022, pserver<br>
298: Updated every 6 hours.<br>
1.211 naddy 299: SSH fingerprints:<br>
300: (RSA) 1024 cf:a9:ee:a4:60:5d:66:00:50:5b:fd:d3:72:04:14:a3<br>
301: (DSA) 1024 78:d4:19:da:df:6f:c0:14:7f:4a:55:2a:e9:82:5f:e4<br>
1.220 nick 302: <!-- <p>
1.128 beck 303: <li><strong>CVSROOT=anoncvs@anoncvs.pl.openbsd.org:/cvs</strong><br>
304: Host also known as <strong>anoncvs1.pl.openbsd.org</strong>,
1.210 naddy 305: <strong>incredible.bmtmc.gda.pl</strong>.<br>
306: Located at BMT Maritime Consultants, Gdansk, Poland.<br>
307: Maintained by <a href="mailto:detergent@incredible.bmtmc.gda.pl">
1.198 david 308: Adam Naguszewski</a>.<br>
1.210 naddy 309: Protocols: ssh, pserver<br>
1.220 nick 310: Updated every 3 hours.<br> -->
1.122 beck 311: <p>
1.123 beck 312: <li><strong>CVSROOT=anoncvs@rt.fm:/cvs</strong><br>
1.210 naddy 313: Located in Lake in the Hills, Illinois, USA.<br>
314: Maintained by <a href="mailto:jcs@rt.fm">
1.198 david 315: Joshua Stein</a>.<br>
1.210 naddy 316: Protocols: ssh<br>
317: Updated every 3 hours.<br>
1.215 david 318: SSH fingerprints:<br>
1.212 jcs 319: (RSA) 1024 54:74:ca:17:d0:07:c3:53:b7:7e:1d:9b:10:bf:04:37<br>
320: (DSA) 1024 46:78:40:52:7a:18:f9:0e:68:61:b0:27:29:f9:d9:c4<br>
1.123 beck 321: <p>
1.149 miod 322: <li><strong>CVSROOT=anoncvs@cvs.openbsd.cz:/cvs</strong><br>
1.210 naddy 323: Located in Prague, Czech Republic.<br>
324: Maintained by <a href="mailto:vlada@openbsd.cz">Vladimir Kotal</a>.<br>
325: Protocols: ssh, pserver.<br>
326: Updated every 4 hours.<br>
1.220 nick 327: <!-- <p>
1.153 mickey 328: <li><strong>CVSROOT=anoncvs@anoncvs.openbsd.org.ua:/cvs</strong><br>
1.210 naddy 329: Located in Kiev, Ukraine.<br>
330: Maintained by <a href="mailto:hunter@dg.net.ua">Sergey Smitienko</a>.<br>
331: Protocols: ssh<br>
1.220 nick 332: Updated every 6 hours.<br> -->
333: <!-- <p>
1.165 miod 334: <li><strong>CVSROOT=openbsd@openbsd.bug.it:/cvs</strong><br>
1.210 naddy 335: Located in Modena, Italy.<br>
336: Maintained by <a href="mailto:jwk@bug.it">Giacomo Cariello</a>.<br>
337: Protocols: ssh, password "openbsd"<br>
1.220 nick 338: Updated every 6 hours.<br> -->
1.176 miod 339: <p>
340: <li><strong>CVSROOT=anoncvs@anoncvs.openbsd.lt:/cvs</strong><br>
1.217 naddy 341: Located at TVK, Cable TV and Internet Services, Lithuania.<br>
342: Maintained by <a href="mailto:helpas@ebox.lt">Donatas Budvytis</a>.<br>
343: Protocols: ssh<br>
344: Updated every 3 hours from cvsup.no.openbsd.org.<br>
1.183 jufi 345: <p>
1.199 nick 346: <li><strong>CVSROOT=anoncvs@anoncvs2.de.openbsd.org:/cvs</strong><br>
347: Host also known as <strong>openbsd.informatik.uni-erlangen.de</strong>.<br>
1.210 naddy 348: Located at the University of Erlangen-Nuremberg, Germany.<br>
1.235 grunk 349: Maintained by
350: <a href="mailto:grunk@openbsd.org">Alexander von Gernler</a> and
351: <a href="mailto:stuka@pestilenz.org">Christian Kollee</a>.<br>
1.210 naddy 352: Protocols: ssh, ssh port 2022, pserver<br>
353: Updated every 2 hours.<br>
1.211 naddy 354: SSH fingerprints:<br>
355: (RSA) 1024 fc:94:b0:c1:e5:b0:98:7c:58:43:99:76:97:ee:9f:b7<br>
356: (DSA) 1024 a9:00:3f:ba:50:81:16:d1:e9:b8:4f:3c:b2:10:e2:6c<br>
1.194 nick 357: <p>
1.185 jufi 358: <li><strong>CVSROOT=anoncvs@mirror.osn.de:/cvs</strong><br>
1.210 naddy 359: Located in Nürnberg, Germany.<br>
360: Maintained by <a href="mailto:aw@osn.de">Armin Wolfermann</a>.<br>
361: Protocols: ssh<br>
362: Updated every 4 hours.<br>
1.213 naddy 363: SSH fingerprints:<br>
364: (RSA) 1024 f2:73:d2:f6:e3:01:ef:ca:3b:e7:6c:80:b6:bd:bb:84<br>
365: (DSA) 1024 fb:33:05:62:96:20:cf:88:7e:10:cb:8d:91:72:57:32<br>
1.186 beck 366: <p>
367: <li><strong>CVSROOT=anoncvs@openbsd.chem.uw.edu.pl:/cvs</strong><br>
1.210 naddy 368: Located in Warsaw, Poland.<br>
369: Maintained by <a href="mailto:admin@chem.uw.edu.pl">Piotr Klein</a>.<br>
370: Protocols: ssh<br>
371: Updated every 3 hours.<br>
1.203 saad 372: <p>
1.202 beck 373: <li><strong>CVSROOT=anoncvs@anoncvs.student.pw.edu.pl:/cvs</strong><br>
1.210 naddy 374: Located at the Warsaw University of Technology, Poland.<br>
375: Maintained by <a href="mailto:dmarcink@elka.pw.edu.pl">Darek Marcinkeiwicz</a>.<br>
376: Protocols: ssh<br>
377: Updated every 3 hours.<br>
1.228 nick 378: <p>
1.221 beck 379: <li><strong>CVSROOT=anoncvs@anoncvs.se.openbsd.org:/cvs</strong><br>
380: Located at Stacken computer club, KTH, Sweden.<br>
381: Maintained by <a href="mailto:hin@openbsd.org">Hans Insulander</a>.<br>
382: Protocols: ssh<br>
383: Updated every 3 hours.<br>
1.229 pedro 384: <p>
385: <li><strong>CVSROOT=anoncvs@anoncvs.openbsd.org.br:/cvs</strong><br>
386: Located at Curitiba, Paraná, Brazil.<br>
387: Maintained by <a href="mailto:leonardo@openbsd.org.br">Leonardo Chiquitto Filho</a>.<br>
388: Protocols: ssh, ssh port 2022.<br>
389: Updated every 3 hours.<br>
390: SSH fingerprints:<br>
391: (RSA) 1024 83:ff:c5:a1:ff:78:50:0a:56:8f:a3:4f:1a:a4:1b:13<br>
392: (DSA) 1024 03:c1:7d:00:38:4f:91:6d:2f:f5:97:8f:b5:42:2e:00<br>
1.230 naddy 393: <p>
394: <li><strong>CVSROOT=anoncvs@mirror.sg.depaul.edu:/cvs</strong><br>
395: Located at DePaul University, Chicago, Illinois, USA. Available via the Internet and Internet 2.<br>
396: Maintained by <a href="mailto:mirror-admin@sg.depaul.edu">Eric Pancer</a>.<br>
397: Protocols: ssh, ssh port 2022, pserver.<br>
398: Updated every 2 hours.<br>
399: SSH fingerprints:<br>
400: (RSA1) 1024 5b:1c:cb:b7:5f:82:82:cc:af:13:21:a4:2c:c2:55:6b<br>
401: (RSA) 1024 18:0f:97:2a:cf:6c:7f:d4:ca:2b:bc:c8:b9:56:2b:86<br>
402: (DSA) 1024 65:cb:ce:7c:3e:29:5c:82:0b:9d:fa:b7:bb:e0:4b:47<br>
1.236 grunk 403: <p>
404: <li><strong>CVSROOT=anoncvs@anoncvs.skyrock.com:/cvs/openbsd</strong><br>
405: Located in Paris, France.<br>
1.237 ! grunk 406: Maintained by <a href="mailto:anoncvs@pureftpd.org">Frank Denis</a>.<br>
1.236 grunk 407: Protocols: ssh, ssh port 2022.<br>
408: Updated every 2 hours from anoncvs3.usa.openbsd.org.<br>
409: (RSA1) 2048 4d:60:d8:ab:bc:c6:29:64:b4:45:1b:98:2b:fe:40:7e<br>
410: (RSA) 2048 01:f1:c4:25:c8:e3:0d:0e:7a:33:94:14:f4:9d:98:5f<br>
411: (DSA) 2048 73:36:41:46:fd:0a:67:df:e6:c1:4a:6b:02:61:f4:61<br>
1.73 deraadt 412: </ul>
1.84 beck 413:
1.73 deraadt 414: <p>
1.135 naddy 415: <em>Note:</em> If your server is listed on here with inaccurate or
1.104 ericj 416: unknown information, please contact
1.135 naddy 417: <a href="mailto:beck@openbsd.org"><tt>beck@openbsd.org</tt></a>
1.104 ericj 418:
1.80 beck 419: <p>
1.104 ericj 420: You may want to use
1.135 naddy 421: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=traceroute&sektion=8&format=html">traceroute(8)</a>
1.104 ericj 422: to find out which server is nearest you.
1.11 michaels 423: Problems with a server should be reported to the <b>maintainer</b> of the
424: server in question.
1.104 ericj 425:
1.155 jsyn 426: <h3><a name="CRYPTO"><font color="#0000e0">Getting crypto sources through
427: cvs(1)</font></a></h3>
1.104 ericj 428:
1.1 deraadt 429: <p>
430: <strong>IMPORTANT NOTE:</strong>
431: There are a few issues relating to cryptographic software that everyone
432: should be aware of:
433: <ul>
434: <li>The OpenBSD sources are from Canada.
1.9 deraadt 435: As
1.182 nick 436: <a href="http://www.efc.ca/pages/doc/crypto-export.html">
1.9 deraadt 437: researched by a Canadian individual</a>
438: and as
1.135 naddy 439: <a href="http://axion.physics.ubc.ca/ECL.html">
1.9 deraadt 440: described in the Export Control list of Canada</a>
1.156 ian 441: it is legal to export crypto software from Canada to the world.
1.1 deraadt 442: <p>
443: <li>However, if you are outside the USA or Canada, you should not
444: fetch the cryptographic sections of the OpenBSD sources from an
445: anoncvs server located in the USA. The files in question are...
446: <ul>
447: <li>src/kerberosIV/*
1.167 miod 448: <li>src/kerberosV/*
1.57 art 449: <li>src/lib/libdes/*
1.1 deraadt 450: <li>src/lib/libc/crypt/crypt.c
451: <li>src/lib/libc/crypt/morecrypt.c
1.167 miod 452: <li>src/sys/crypto
1.36 deraadt 453: <li>src/sys/netinet
1.67 art 454: <li>src/usr.sbin/afs/src/rxkad/*
1.167 miod 455: <li>XF4/xc-mit/lib/Xdmcp/Wraphelp.c
456: <li>XF4/xc-old/lib/Xdmcp/Wraphelp.c
457: <li>XF4/xc/lib/Xdmcp/Wraphelp.c
1.1 deraadt 458: </ul>
1.233 jason 459: Because of US Dept. of Commerce policy,
1.1 deraadt 460: crypto software may only be exported to Canada from the USA.
461: </ul>
462:
1.155 jsyn 463: <h3><a name="EXAMPLE"><font color="#0000e0">Example usages for cvs(1)</font>
464: </a></h3>
1.104 ericj 465:
1.198 david 466: <p>
1.168 pvalchev 467: NOTICE: If you want to update a branch (such as a patch branch)
1.169 miod 468: to <i>current</i>, you would add the <code>-A</code>
1.163 chris 469: flag to cvs, but this flag is of little use otherwise. Some older
470: versions of the OpenBSD documentation recommended use of this flag
471: in many examples. We no longer recommend this flag unless absolutely necessary.
472:
1.1 deraadt 473: <p>
1.135 naddy 474: A sample use of an anoncvs server would be:
475: <pre>
1.104 ericj 476: % <strong>setenv CVSROOT anoncvs@anoncvs.ca.openbsd.org:/cvs</strong>
477: % <strong>cd /tmp</strong>
478: % <strong>cvs get src/sys/arch/sparc</strong>
1.12 grr 479: [copies the files from the repository to your machine]
1.104 ericj 480: % <strong>cvs log src/sys/arch/sparc/sparc/locore.s</strong>
1.135 naddy 481: [shows the commit log for the chosen file]
1.104 ericj 482: % <strong>cvs diff -bc -r1.1 -r1.5 src/sys/arch/sparc/sparc/locore.s</strong>
1.12 grr 483: [shows the changes between revisions 1.1 and rev 1.5]
1.135 naddy 484: </pre>
1.1 deraadt 485:
486: <p>
1.155 jsyn 487: <a name="pserver">In order to use a cvs ``pserver'' (a direct TCP connection
488: instead of using ssh or rsh) you must login once:</a>
1.104 ericj 489:
1.135 naddy 490: <pre>
1.104 ericj 491: % <strong>setenv CVSROOT :pserver:anoncvs@anoncvs.ca.openbsd.org:/cvs</strong>
492: % <strong>cvs login</strong>
1.59 beck 493: (Logging in to anoncvs@anoncvs1.ca.openbsd.org)
1.104 ericj 494: CVS password: <strong>anoncvs</strong>
1.135 naddy 495: [This writes a line to ~/.cvspass (filename over-ridden by CVS_PASSFILE).]
1.18 todd 496: [An example line from my ~/.cvspass after typing 'blah' for the above ]
497: [password is: ]
498: [:pserver:anoncvs@anoncvs5.usa.openbsd.org:/cvs Au'yc ]
1.135 naddy 499: [After logging in ONCE every other use of the above CVSROOT will work. ]
1.104 ericj 500: % <strong>cvs get ksrc-i386 ksrc-common</strong>
1.135 naddy 501: [Allows you to retrieve ONLY that necessary to rebuild an i386 kernel. ]
502: </pre>
1.18 todd 503:
504: <p>
1.39 todd 505: Here is how someone using anoncvs regularly would update his
1.1 deraadt 506: source tree:
1.60 millert 507: <ul><li>First, start out by `get'-ing an initial tree:
1.27 todd 508:
1.109 jason 509: <p> (If you are following <i>current</i>):
1.135 naddy 510: <pre>
511: # <strong>setenv CVSROOT anoncvs@anoncvs.ca.openbsd.org:/cvs</strong>
512: # <strong>cd /usr</strong>
1.163 chris 513: # <strong>cvs -q get -P src</strong>
1.135 naddy 514: </pre>
1.109 jason 515:
1.234 joel 516: <p> (If you are following the patch branch for 3.7):
1.135 naddy 517: <pre>
518: # <strong>setenv CVSROOT anoncvs@anoncvs.ca.openbsd.org:/cvs</strong>
519: # <strong>cd /usr</strong>
1.234 joel 520: # <strong>cvs -q get -rOPENBSD_3_7 -P src</strong>
1.135 naddy 521: </pre>
1.37 todd 522:
1.27 todd 523: <li> Anytime afterwards, to `update' this tree:
1.109 jason 524: <p> (If you are following <i>current</i>):
1.135 naddy 525: <pre>
526: # <strong>cd /usr/src</strong>
1.163 chris 527: # <strong>cvs -q up -Pd</strong>
1.135 naddy 528: </pre>
1.27 todd 529:
1.234 joel 530: <p> (If you are following the patch branch for 3.7):
1.135 naddy 531: <pre>
532: # <strong>cd /usr/src</strong>
1.234 joel 533: # <strong>cvs -q up -rOPENBSD_3_7 -Pd</strong>
1.135 naddy 534: </pre>
1.109 jason 535:
1.154 jsyn 536: Every time you ran this it would synchronize your /usr/src tree. It would
1.1 deraadt 537: not destroy any of your local changes, rather it would attempt to merge
1.226 nick 538: changes in.
1.72 millert 539:
540: <p>
1.163 chris 541: <li> NOTE:
542: If you are updating a source tree that you initially fetched
1.72 millert 543: from a different server, or from a CD, you <strong>must</strong>
1.163 chris 544: add the <em>-d $CVSROOT</em> options to cvs.
1.135 naddy 545: <pre>
546: # <strong>cd /usr/src</strong>
547: # <strong>cvs -d $CVSROOT -q up -Pd</strong>
548: </pre>
1.27 todd 549: </ul>
550:
1.37 todd 551: <p>
1.135 naddy 552: To <a name="ports">use</a> <a href="ports.html">ports</a>, it is similar to src:
1.37 todd 553: <ul><li>
1.157 heko 554: <p> (If you are following <i>current</i>):
1.37 todd 555: <pre>
1.135 naddy 556: # <strong>setenv CVSROOT anoncvs@anoncvs.ca.openbsd.org:/cvs</strong>
557: # <strong>cd /usr</strong>
1.163 chris 558: # <strong>cvs -q get -P ports</strong>
1.38 deraadt 559: </pre>
1.234 joel 560: <p> (If you are following the patch branch for 3.7):
1.157 heko 561: <pre>
562: # <strong>setenv CVSROOT anoncvs@anoncvs.ca.openbsd.org:/cvs</strong>
563: # <strong>cd /usr</strong>
1.234 joel 564: # <strong>cvs -q get -rOPENBSD_3_7 -P ports</strong>
1.157 heko 565: </pre>
1.37 todd 566: <li> Anytime afterwards, to `update' this tree:
1.157 heko 567: <p> (If you are following <i>current</i>):
1.37 todd 568: <pre>
1.218 nick 569: # <strong>cd /usr/ports</strong>
570: # <strong>cvs -q up -Pd</strong>
1.157 heko 571: </pre>
1.234 joel 572: <p> (If you are following the patch branch for 3.7):
1.157 heko 573: <pre>
1.218 nick 574: # <strong>cd /usr/ports</strong>
1.234 joel 575: # <strong>cvs -q up -rOPENBSD_3_7 -Pd</strong>
1.157 heko 576: </pre>
1.127 jufi 577: </ul>
1.37 todd 578:
1.104 ericj 579: In the above example, <i>-q</i> is optional, only intended to minimize
1.27 todd 580: cvs's output. For those who like to see screenfulls of output, it
581: can be omitted.
1.1 deraadt 582:
583: <p>
1.104 ericj 584: or to make a diff of a locally patched module (here <i>cd.c</i>) to include with
1.12 grr 585: a bug report:
1.135 naddy 586: <pre>
587: # <strong>cd /usr</strong>
588: # <strong>cvs diff -u src/sys/scsi/cd.c > /tmp/patch</strong>
589: </pre>
1.12 grr 590:
591: <p>
1.155 jsyn 592: The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1&format=html">
593: cvs(1) man page</a>
1.104 ericj 594: (included with the CVS sources) has much more
1.1 deraadt 595: information about how CVS can be used.
596:
1.105 ericj 597: <p>
1.12 grr 598: <strong>Warning:</strong>
599: When using cvs you should take care that your current directory is either
1.109 jason 600: the root of the tree you are referencing or in a separate place such as /tmp.
1.12 grr 601: Some commands such as "get" can create an arbitrary sub-tree in the current
602: directory, and a subsequent update will recursively flesh out this sub-tree.
603:
604: <p>
1.1 deraadt 605: The anoncvs service gives fledgling developers a chance to learn CVS
606: operation and get thoroughly involved in the development process
607: before getting "commit" access -- as a result of showing useful
608: skills and high quality results they will naturally later be given
609: developer access. As well, people providing patches can create
610: their "diff"s relative to the CVS tree, which will ease integration.
611:
1.104 ericj 612:
1.135 naddy 613: <h3><a name="WHICH"><font color="#0000e0">Use rsh(1) or ssh(1)?</font></a></h3>
1.104 ericj 614:
1.226 nick 615: CVS supports three access methods between the CVS server and the CVS
616: client:
617:
618: <ul>
619: <li><b>ssh:</b> Secure Shell can be used to access the anonymous CVS servers.
620: This is the <i>recommended</i> way of doing so, as it is encrypted.
621:
622: <li><b>rsh:</b> Remote Shell can be used on some of the servers for users
623: who don't have access to <a href="http://www.openssh.com/">ssh</a>.
624:
625: <li><b>pserver:</b> pserver is primarily useful for users who are behind
626: firewalls that block the other two connections.
627: </ul>
628:
629: <p>
630: <b>NOTE:</b> For users wishing to use rsh, you must first set the
631: <tt>CVS_RSH</tt> environment variable to point to the rsh(1) program:
632:
633: <ul>
634: <li>For Korn/Bourne shells:
635: <pre>
636: $ <b>export CVS_RSH=/usr/bin/rsh</b>
637: </pre>
638: <li>For csh/tcsh:
639: <pre>
640: % <b>setenv CVS_RSH /usr/bin/rsh</b>
641: </pre>
642: </ul>
643:
1.1 deraadt 644: <p>
1.226 nick 645: By default, OpenBSD's CVS client uses ssh ("secure shell":
1.159 jcs 646: <a href="http://www.openssh.com/">OpenSSH</a>) to talk to the CVS server.
647:
648: <p>
649: Many of the CVS sites no longer support rsh for security reasons. Local
650: problems like firewalls or imperfect protocol emulators such as slirp may
651: also hinder rsh usage. However, if rsh is desired, one must set the
652: <var>CVS_RSH</var> environment variable to point to rsh
653: (typically <strong>/usr/bin/rsh</strong>).
654:
655: <p>
656: If local policy prevents outgoing connections to ssh's default port of 22,
657: port 2022 may be used in its place. Note, however, that not all anoncvs
658: servers accept ssh connections on this port. Furthermore, most anoncvs servers
659: no longer accept the <strong>none</strong> cipher, as it is disabled in
1.169 miod 660: recent versions of ssh for security reasons. Also, do not be tempted
1.159 jcs 661: to turn on compression: CVS already compresses.
662:
663: <p>
664: One could specify something like the following in the
665: <strong>$HOME/.ssh/config</strong> configuration file to avoid the pitfalls
666: and restrictions mentioned above:
1.1 deraadt 667: <pre>
1.59 beck 668: Host anoncvs.ca.openbsd.org
1.159 jcs 669: Compression no
1.1 deraadt 670: Port 2022
671: </pre>
672:
673: <p>
674: CVS is a little noisy starting up; to quiet it a bit you may want to
675: do this:
1.105 ericj 676:
1.135 naddy 677: <pre>
678: <strong>% setenv CVS_CLIENT_PORT -1</strong>
679: </pre>
1.1 deraadt 680:
681: <p>
1.155 jsyn 682: <h3><a name="SUP"><font color="#0000e0">Mirroring the CVS repository via
683: sup(1)</font></a></h3>
1.107 millert 684:
685: <p>
686: Users wishing to mirror the OpenBSD CVS tree itself may now do so
1.214 millert 687: from <em>anoncvs.usa.openbsd.org</em> or <em>anoncvs3.usa.openbsd.org</em>
1.143 millert 688: (these are different machines). Note that this is the cvs tree,
689: <b>not</b> a checked out source tree. It is only useful if you
690: want to be able to do fast cvs operations (diff, annotate, etc) or
691: if you have multiple source trees and you only want to transfer new
692: data once (you can then checkout a tree from your local cvs mirror).
1.107 millert 693: <p>
694: A sample supfile would be:
695: <pre>
696: cvs host=anoncvs.usa.openbsd.org hostbase=/ base=/home delete
697: </pre>
698: <p>
699: which would mirror the cvs tree into /home/cvs with the sup data
1.133 millert 700: files ending up in /home/sup. The full OpenBSD cvs tree is currently
1.226 nick 701: about 2.5GB in size, and will, of course continue to grow.
1.65 matthieu 702:
1.155 jsyn 703: <h3><a name="MIRROR"><font color="#0000e0">Setting up an anoncvs mirror
704: </font></a></h3>
1.105 ericj 705:
1.107 millert 706: <p>
1.200 nick 707: If you wish to setup a new anoncvs mirror site and make it available to
708: the general public, please contact the anoncvs
1.135 naddy 709: <a href="mailto:sup@openbsd.org">maintainer</a>.
1.197 brad 710: Anoncvs mirrors require about 2.2GB of disk, and use up to 32MB of swap
1.1 deraadt 711: per anoncvs user (assuming the user does a large operation; while smaller
712: operations use fewer resources, anoncvs still makes much more of an
713: impact than ftp or sup). Such anoncvs machines should have excellent
714: network connectivity for the area they are expected to serve. A
1.135 naddy 715: <a href="anoncvs.shar">document</a>
1.1 deraadt 716: which describes the setup of anoncvs servers is available.
717:
1.135 naddy 718: <h3><font color="#0000e0">Final notes</font></h3>
1.60 millert 719: After upgrading your source tree, you should read the comments
1.198 david 720: at the top of <kbd>/usr/src/Makefile</kbd> before attempting
1.60 millert 721: a build. Also, you should build a new kernel <strong>before</strong>
1.198 david 722: doing a <kbd>make build</kbd> if possible. In some cases it may be
723: necessary to rebuild and install the <kbd>config</kbd> utility before
724: you can build the kernel. If <kbd>config GENERIC</kbd> fails this
1.60 millert 725: is probably the case.
726: <p>
727: It is important to note that upgrading from a release to the current tree
728: by rebuilding the sources can be rather difficult due to dependencies
729: that are often not obvious. Therefore, it is suggested that you first
1.154 jsyn 730: install the latest snapshot before attempting a tree build from source.
1.1 deraadt 731:
732: <hr>
1.155 jsyn 733: <a href="index.html"><img height="24" width="24" src="back.gif" border="0"
734: alt="OpenBSD"></a>
1.135 naddy 735: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.237 ! grunk 736: <br><small>$OpenBSD: anoncvs.html,v 1.236 2005/06/29 16:55:11 grunk Exp $
1.155 jsyn 737: </small>
1.1 deraadt 738:
739: </body>
740: </html>
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