Annotation of www/anoncvs.html, Revision 1.325
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1.249 nick 19: <a href="index.html"><img alt="[OpenBSD]" height="30" width="141" src="images/smalltitle.gif" border="0"></a>
1.93 deraadt 20: <p>
1.135 naddy 21: <h2><font color="#e00000">Anonymous CVS</font></h2>
1.14 downsj 22:
1.135 naddy 23: <hr>
24:
1.249 nick 25: <h3>Table Of Contents</h3>
1.135 naddy 26:
27: <ul>
1.249 nick 28: <li><a href="#anoncvs">What is Anonymous CVS?</a>
29: <li><a href="#CVS">What is CVS?</a>
30: <li><a href="#starting">Getting Started Using Anonymous CVS</a>
31: <li><a href="#using">Using CVS to Get and Update your Source Tree</a>
32: <li><a href="#CVSROOT">Available Anonymous CVS Servers</a>
33: <li><a href="#CRYPTO">Getting crypto sources through cvs(1)</a>
34: <li><a href="#EXAMPLE">Example usages for cvs(1)</a>
35: <li><a href="#WHICH">Use rsh(1) or ssh(1)?</a>
36: <li><a href="#SUP">Mirroring the CVS repository via sup(1)</a>
37: <li><a href="#MIRROR">Setting up an anoncvs mirror</a>
1.100 ericj 38: </ul>
1.135 naddy 39:
1.100 ericj 40: <hr>
41:
1.249 nick 42: <h3><a name="anoncvs"><font color="#0000e0">What is Anonymous CVS?</font></a></h3>
1.99 ericj 43:
1.15 grr 44: <p>
1.249 nick 45: Anonymous CVS is a method of keeping your local copy of the OpenBSD source
46: tree up to date with respect to changes made to current OpenBSD sources.
47: In addition to following the bleeding edge of development, it is
48: also possible to track the patches for errata of a release.
1.99 ericj 49:
1.14 downsj 50: <p>
1.249 nick 51: The major advantage of Anonymous CVS over other source code update
52: techniques is that it works directly against a central source code
53: repository or mirror. This means that you have the full set of CVS
54: commands available to control merging and updating your changes with
55: other source changes and for performing diffs, change histories
56: and other queries against the central repository.
1.99 ericj 57:
1.36 deraadt 58: <p>
1.282 nick 59: The OpenBSD Project currently has four active and two historic
60: source repositories:
1.99 ericj 61:
62: <ul>
1.249 nick 63: <li><b>src</b> - Houses all source code for the OpenBSD Operating System.
64: <li><b>ports</b> - Houses the <a href="./ports.html">OpenBSD Ports</a>.
65: <li><b>www</b> - Houses all OpenBSD web pages. (Including this one).
1.280 steven 66: <li><b>xenocara</b> - Houses OpenBSD's active X.org v7 source tree.
1.282 nick 67: <li><b>X11</b> and <b>XF4</b> - Houses OpenBSD's adaptation of the
68: <a href="http://www.XFree86.org/">XFree86-3</a> and XFree86-4
69: source trees.
70: These are here just for historical purposes, most users will have
71: no reason to use this tree, it is no longer being used.
1.99 ericj 72: </ul>
73:
1.100 ericj 74: <p>
1.249 nick 75: To summarize, the real strength of using Anonymous CVS is that it is
76: a "tolerant" source code control system - it <strong>respects</strong>
77: changes that you have made to your local sources and makes <strong>
78: "best efforts"</strong> to update your entire source tree, rather than
79: leaving you a list of arcane problems that have to be resolved before
80: continuing.
81:
82: <h3><a name="CVS"><font color="#0000e0">What is CVS?</font></a></h3>
83:
84: <p>
1.260 nick 85: <a href="http://ximbiot.com/cvs/">CVS</a> is the source code control
1.249 nick 86: system used to <a href="why-cvs.html">manage the OpenBSD source
87: tree.</a>
88: It implements a central repository for all officially released source code
89: and changes, while permitting developers to maintain local copies of the
90: source code with their working changes.
1.226 nick 91:
1.249 nick 92: There are two levels of source tree access:
1.226 nick 93: <ul>
1.249 nick 94: <li><b>Read-write access for developers:</b>
95: Developers who need to commit changes to the source tree must have an
96: account on the OpenBSD machines.
97: Getting this access will be a natural result of working on the sources
98: with other OpenBSD developers.
99: If someone does some good work and shows they can work with the team,
100: they will get an account.
101:
102: <li><b>Read-only access for everyone:</b>
103: Anyone can access the read-only CVS repositories.
104: These copies of the read-write CVS repository are mirrored often.
1.226 nick 105: </ul>
1.99 ericj 106:
1.15 grr 107: <p>
1.249 nick 108: The major strength of CVS is that it has the ability to perform intelligent
109: merges of changes to the central repository with changes that you make to
110: your local copy. This means that if you make a change to a module and
111: perform an update, your changes are not "blown away", rather CVS makes
112: best efforts to merge the changes made to the central sources with changes
113: you've made to your local copy.
114:
115: <p>
116: In the event that the changes can't be completely merged, CVS provides a
117: "soft fallback", providing you with annotated changes to your
118: local copy, preserving an unmodified copy of your version and continuing
119: to update any other source modules you requested.
120:
121: <h3><a name="starting"><font color="#0000e0">Getting Started Using Anonymous
122: CVS</font></a></h3>
123:
124: While you can download the entire source tree from an AnonCVS server,
125: you can often save a lot of time and bandwidth by "preloading" your
126: source tree with the source files from either the OpenBSD CD or from an
127: FTP server.
128: This is particularly true if you are running
129: <a href="stable.html"><i>-stable</i></a>, as relatively few files change
130: between the <i>-release</i> and <i>-stable</i>.
1.100 ericj 131:
1.22 niklas 132: <p>
1.249 nick 133: To extract the source tree from the CD to <i>/usr/src</i> (assuming the CD is
134: mounted on /mnt):
1.22 niklas 135: <pre>
1.280 steven 136: # <b>cd /usr/src</b>
137: # <b>tar xzf /mnt/src.tar.gz</b>
1.282 nick 138: # <b>cd /usr</b>
1.280 steven 139: # <b>tar xzf /mnt/xenocara.tar.gz</b>
1.226 nick 140: # <b>tar xzf /mnt/ports.tar.gz</b>
1.22 niklas 141: </pre>
1.224 nick 142:
1.249 nick 143: The source files for download from the FTP servers are separated into two
144: files to minimize the time required to download for those wishing to work
145: with only one part of the tree. The two files are <tt>sys.tar.gz</tt>,
146: which contains the files used to create the kernel, and <tt>src.tar.gz</tt>
147: which contains all the other "userland" utilities.
148: In general, however, you will usually want both of them installed.
1.280 steven 149: Assuming the downloaded files, <tt>src.tar.gz</tt>,
150: <tt>sys.tar.gz</tt> and <tt>xenocara.tar.gz</tt> are in <tt>/usr</tt>:
1.224 nick 151:
1.22 niklas 152: <pre>
1.224 nick 153: # <b>cd /usr/src</b>
154: # <b>tar xzf ../sys.tar.gz</b>
1.225 nick 155: # <b>tar xzf ../src.tar.gz</b>
1.282 nick 156: # <b>cd /usr</b>
1.284 steven 157: # <b>tar xzf xenocara.tar.gz</b>
1.226 nick 158: # <b>tar xzf ports.tar.gz</b>
1.22 niklas 159: </pre>
1.100 ericj 160:
161: <p>
1.249 nick 162: Not all people will wish to unpack all the file sets, but as the system
163: must be kept in sync, you will generally need to set up all trees.
1.226 nick 164:
165: <p>
1.249 nick 166: You can also just use cvs(1) to "<b>checkout</b>" the source repository
167: for you. This is discussed in the <a href="#using">next section</a>.
1.100 ericj 168:
169: <p>
1.249 nick 170: After this, <tt>/usr/src</tt> will be a nice checkout area where all
171: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1&format=html">
172: cvs(1)</a> commands will work properly.
1.100 ericj 173:
1.249 nick 174: <h3><a name="using"><font color="#0000e0">Using CVS to get and update your
175: source tree</font></a></h3>
1.100 ericj 176:
177: <p>
1.249 nick 178: CVS was designed to be a simple way to retrieve and update your sources.
179: You must first decide whether you want to track <i>-current</i> or a
180: <a href="stable.html">patch branch</a>.
181: The current tree has all of the up to the minute changes,
182: whereas a patch branch contains a formal release plus the patches
183: from the <a href="errata.html">errata</a> and lesser issues already applied.
184: For more information on these "flavors" of OpenBSD, see
185: <a href="faq/faq5.html#Flavors">here</a>.
186:
187: <p>Once you have decided which tree to follow, you must choose which Anonymous
188: CVS server you are going to use. A list of these servers is
189: <a href="#CVSROOT">below</a>.
190:
191: <p>
192: Once you have chosen which <a href="#CVSROOT">Anonymous CVS Server</a> you will
193: use, you can start using cvs. For those of you
194: who have CDs you can start with the CVS checkout that is on the CD by using
195: the method <a href="#starting">above</a> to get the sources onto your system.
196: If you don't have a CD handy, use the method below to checkout the sources.
197: This method puts the OpenBSD source tree into <i>/usr/src</i>.
1.100 ericj 198:
1.135 naddy 199: <pre>
200: # <b>cd /usr; cvs checkout -P src</b>
201: </pre>
1.99 ericj 202:
1.1 deraadt 203: <p>
1.249 nick 204: The above will checkout the <i>current</i> source tree. Many of you will
205: only want the patch branch sources. To checkout a patch branch, you must
206: specify a tag along with your command. Example:
1.1 deraadt 207:
1.320 sthen 208: <!-- DO NOT EDIT ANONCVS.HTML MANUALLY - IT IS GENERATED FROM TEMPLATES!
209: See comments in www/build/mirrors.dat for details -->
1.135 naddy 210: <pre>
1.319 pirofti 211: # <b>cd /usr; cvs checkout -P -rOPENBSD_4_7 src</b>
1.135 naddy 212: </pre>
1.1 deraadt 213: <p>
1.319 pirofti 214: Or OPENBSD_4_6 for 4.6, etc.
1.100 ericj 215:
1.319 pirofti 216: <p> The OPENBSD_4_7 tag contains the release sources and
1.249 nick 217: errata already applied.
1.100 ericj 218:
1.249 nick 219: <h3><a name="CVSROOT"><font color="#0000e0">Available Anonymous CVS Servers
1.155 jsyn 220: </font></a></h3>
1.1 deraadt 221:
222: <p>
1.249 nick 223: <em>Please see the note about <a href="#WHICH">ssh vs. rsh</a> below!</em>
1.12 grr 224: <p>
1.1 deraadt 225: <ul>
1.298 landry 226: <li><strong>CVSROOT=anoncvs@anoncvs.fr.openbsd.org:/cvs</strong><br>
227: Location: Paris, France.<br>
228: Maintained by <a href="mailto:landry@openbsd.org">Landry Breuil</a>.<br>
229: Protocols: ssh.<br>
230: Updated every 2 hours from anoncvs1.ca.openbsd.org.<br>
1.302 landry 231: SSH fingerprints:<br>
232: (RSA1) 2048 28:ce:6b:61:76:d9:0e:6d:65:a1:5c:dd:e8:d7:57:42<br>
233: (RSA) 2048 89:2e:84:9e:0c:f9:8d:21:41:0e:c5:80:41:27:14:c1<br>
234: (DSA) 1024 7f:fb:68:2f:0f:c8:63:6c:0f:32:2c:03:d4:cd:0c:47<br>
1.298 landry 235: <p>
1.310 sthen 236: <li><strong>CVSROOT=anoncvs@anoncvs.eu.openbsd.org:/cvs</strong><br>
237: Location: Stockholm University, Stockholm, Sweden.<br>
238: Maintained by <a href="mailto:jj@openbsd.org">Janne Johansson</a>.<br>
239: Protocols: ssh.<br>
240: Updated every 2 hours.<br>
241: SSH fingerprints:<br>
242: (RSA) 2048 98:e6:80:5d:95:bb:e2:15:5e:19:4d:a3:e4:d0:bc:2c<br>
243: (DSA) 2048 4c:d2:0a:90:b8:95:5d:37:3b:32:7b:77:5a:c5:ef:26<br>
244: <p>
1.252 grunk 245: <li><strong>CVSROOT=anoncvs@anoncvs1.usa.openbsd.org:/cvs</strong><br>
1.249 nick 246: Host also known as <strong>anoncvs.usa.openbsd.org, anoncvs4.usa.openbsd.org</strong>.<br>
1.306 sthen 247: Location: Internet Software Consortium, Redwood City, CA, USA.<br>
1.273 martin 248: Maintained by <a href="mailto:millert@openbsd.org">Todd C. Miller</a>.<br>
1.249 nick 249: Protocols: rsh, ssh, ssh port 2022, pserver.<br>
250: Updated every 2 hours.<br>
1.214 millert 251: SSH fingerprints:<br>
252: (RSA1) 1024 64:de:26:16:c2:ff:1b:c7:24:ed:a4:4a:d7:2f:69:3e<br>
253: (RSA) 1024 49:67:9a:46:62:8a:3f:4e:b3:63:ca:d6:41:29:2a:2f<br>
254: (DSA) 1024 a7:75:49:77:f3:47:d1:3c:5e:65:84:84:3b:03:f1:33<br>
1.196 nick 255: <p>
1.209 david 256: <li><strong>CVSROOT=anoncvs@anoncvs3.usa.openbsd.org:/cvs</strong><br>
1.249 nick 257: Location: National Center for Atmospheric Research, Boulder, CO, USA.<br>
1.273 martin 258: Maintained by <a href="mailto:millert@openbsd.org">Todd C. Miller</a>.<br>
1.249 nick 259: Protocols: rsh, ssh, ssh port 2022, pserver.<br>
260: Updated every 2 hours.<br>
1.214 millert 261: SSH fingerprints:<br>
1.272 millert 262: (RSA1) 2048 80:cd:f6:fc:4f:0e:cb:80:6a:d0:6a:5e:dd:9e:5d:0a<br>
263: (RSA) 2048 49:6f:4a:be:02:63:0d:c0:54:b0:57:f0:48:7f:ce:16<br>
264: (DSA) 1024 f9:ab:fc:60:a3:15:8f:9c:47:24:9e:92:15:78:0d:f3<br>
1.1 deraadt 265: <p>
1.281 nick 266: <li><strong>CVSROOT=anoncvs@obsd.cec.mtu.edu:/cvs</strong><br>
267: Location: Michigan Technological University, Houghton, Michigan, USA.<br>
268: Maintained by <a href="mailto:celinn@mtu.edu">Chris Linn</a>.<br>
269: Protocols: ssh.<br>
270: Updated every 2 hours.<br>
271: SSH fingerprints:<br>
272: (RSA1) 2048 d7:91:a2:f4:d2:8d:81:7f:3c:44:91:8f:b5:b9:46:48 <br>
273: (RSA) 2048 de:f1:09:85:a0:db:60:97:d4:95:0d:07:80:4e:ee:68<br>
274: (DSA) 1024 78:05:5c:c7:ce:7e:6f:c8:6d:b7:e2:7e:ba:06:1c:40<br>
275: <p>
1.322 sthen 276: <li><strong>CVSROOT=anoncvs@ftp5.eu.openbsd.org:/cvs</strong><br>
277: Host also known as <strong>anga.funkfeuer.at</strong>.<br>
1.271 martin 278: Location: Vienna, Austria.<br>
279: Maintained by <a href="mailto:martin@openbsd.org">Martin Reindl</a>.<br>
280: Protocols: ssh, ssh port 2022.<br>
1.275 martin 281: Updated every 2 hours from anoncvs1.usa.openbsd.org.<br>
1.273 martin 282: SSH fingerprints:<br>
283: (RSA) 2048 e4:a7:3a:ab:e1:a7:c8:eb:5c:f4:ff:38:95:6f:81:f2<br>
284: (DSA) 2048 66:03:a3:bc:46:85:f3:6c:4b:6b:e3:d4:f5:5f:a6:c4<br>
1.271 martin 285: <p>
1.246 steven 286: <li><strong>CVSROOT=anoncvs@anoncvs1.ca.openbsd.org:/cvs</strong><br>
1.249 nick 287: Host also known as <strong>anoncvs.ca.openbsd.org, openbsd.sunsite.ualberta.ca</strong>.<br>
288: Location: Edmonton, Canada.<br>
289: Maintained by <a href="mailto:beck@ualberta.ca">Bob Beck</a>.<br>
1.295 beck 290: Protocols: ssh, ssh port 2022.<br>
1.249 nick 291: Updated every 2 hours.<br>
1.246 steven 292: <p>
1.288 sthen 293: <li><strong>CVSROOT=anoncvs@anoncvs.comstyle.com:/cvs</strong><br>
294: Location: Toronto, Canada.<br>
1.296 sthen 295: Maintained by <a href="mailto:brad@comstyle.com">Brad Smith</a>.<br>
1.288 sthen 296: Protocols: ssh, ssh port 2022.<br>
1.312 sthen 297: Updated hourly.<br>
1.288 sthen 298: <p>
1.285 sthen 299: <li><strong>CVSROOT=anoncvs@anoncvs.estpak.ee:/OpenBSD</strong><br>
300: Location: Elion, Tallinn, Estonia.<br>
301: Maintained by <a href="mailto:rix@estpak.ee">Rivo Nurges</a>.<br>
302: Protocols: ssh.<br>
1.289 sthen 303: Updated every 2 hours from cvsync.de.openbsd.org.<br>
1.285 sthen 304: SSH fingerprints:<br>
1.292 sthen 305: (RSA) 1024 e1:12:fb:6b:e5:c0:6a:b3:f8:ca:b1:4c:20:fb:5e:07<br>
306: (DSA) 1024 bb:5c:44:f4:d9:12:3b:22:08:a9:12:c5:0c:e7:db:49<br>
1.285 sthen 307: <p>
1.246 steven 308: <li><strong>CVSROOT=anoncvs@anoncvs.skyrock.com:/cvs/openbsd</strong><br>
1.249 nick 309: Location: Paris, France.<br>
310: Maintained by <a href="mailto:anoncvs@pureftpd.org">Frank Denis</a>.<br>
311: Protocols: ssh, ssh port 2022.<br>
312: Updated every 2 hours from anoncvs3.usa.openbsd.org.<br>
1.246 steven 313: SSH fingerprints:<br>
314: (RSA1) 2048 4d:60:d8:ab:bc:c6:29:64:b4:45:1b:98:2b:fe:40:7e<br>
315: (RSA) 2048 01:f1:c4:25:c8:e3:0d:0e:7a:33:94:14:f4:9d:98:5f<br>
316: (DSA) 2048 73:36:41:46:fd:0a:67:df:e6:c1:4a:6b:02:61:f4:61<br>
1.121 deraadt 317: <p>
1.246 steven 318: <li><strong>CVSROOT=anoncvs@mirror.osn.de:/cvs</strong><br>
1.249 nick 319: Location: Nürnberg, Germany.<br>
320: Maintained by <a href="mailto:aw@osn.de">Armin Wolfermann</a>.<br>
321: Protocols: ssh.<br>
1.307 sthen 322: Updated every 3 hours.<br>
1.215 david 323: SSH fingerprints:<br>
1.246 steven 324: (RSA) 1024 f2:73:d2:f6:e3:01:ef:ca:3b:e7:6c:80:b6:bd:bb:84<br>
325: (DSA) 1024 fb:33:05:62:96:20:cf:88:7e:10:cb:8d:91:72:57:32<br>
326: <p>
327: <li><strong>CVSROOT=anoncvs@anoncvs.silihost.hu:/cvs</strong><br>
1.249 nick 328: Location: Budapest, Hungary.<br>
329: Maintained by <a href="mailto:robert@openbsd.org">Robert Nagy</a>.<br>
330: Protocols: ssh.<br>
331: Updated every 3 hours from anoncvs.de.openbsd.org.<br>
1.123 beck 332: <p>
1.246 steven 333: <li><strong>CVSROOT=anoncvs@anoncvs.jp.openbsd.org:/cvs</strong><br>
1.249 nick 334: Host also known as <strong>kankoromochi.econ.nagasaki-u.ac.jp</strong>.<br>
335: Location: Nagasaki University, Faculty of Economics, Nagasaki, Japan.<br>
336: Maintained by <a href="mailto:sigh@net.nagasaki-u.ac.jp">Suzuki Itoshi</a>.<br>
337: Protocols: ssh, pserver.<br>
338: Updated every 3 hours.<br>
1.176 miod 339: <p>
340: <li><strong>CVSROOT=anoncvs@anoncvs.openbsd.lt:/cvs</strong><br>
1.249 nick 341: Location: TVK, Cable TV and Internet Services, Taurage, 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>
1.267 grunk 346: <li><strong>CVSROOT=anoncvs@anoncvs.obsd.si:/cvs</strong><br>
347: Host also known as <strong>nina.kerberos.si</strong>.<br>
348: Location: Ljubljana, Slovenia.<br>
349: Maintained by <a href="mailto:mitja@kerberos.si">Mitja Muzenic</a>.<br>
350: Protocols: ssh.<br>
1.323 sthen 351: Updated every 2 hours from anoncvs.eu.openbsd.org.<br>
1.267 grunk 352: <p>
1.288 sthen 353: <li><strong>CVSROOT=anoncvs@anoncvs.netbsd.se:/cvs</strong><br>
354: Location: Stockholm, Sweden.<br>
355: Maintained by <a href="mailto:viktor@holmlund.it">Viktor Holmlund</a>.<br>
356: Protocols: ssh.<br>
1.325 ! sthen 357: Updated every 3 hours.<br>
1.306 sthen 358: <p>
359: <li><strong>CVSROOT=anoncvs@anoncvs.ini.uzh.ch:/cvs</strong><br>
360: Location: Institute of Neuroinformatics, University of Zurich, Zurich, Switzerland.<br>
361: Maintained by <a href="mailto:stephan.rickauer@ini.phys.ethz.ch">Stephan A. Rickauer</a>.<br>
362: Protocols: ssh, ssh port 2022.<br>
363: Updated every 2 hours.<br>
364: SSH fingerprints:<br>
365: (RSA) 2048 d4:4e:3c:ed:9a:ba:5d:60:17:f8:46:32:a3:ef:3c:16<br>
366: (DSA) 1024 05:0b:6d:a2:6e:69:d8:a5:33:7d:19:a6:f6:a7:8b:c5<br>
1.269 grunk 367: <p>
1.315 sthen 368: <li><strong>CVSROOT=anoncvs@anoncvs.spacehopper.org:/cvs</strong><br>
369: Location: London, United Kingdom.<br>
370: Maintained by <a href="mailto:sthen@openbsd.org">Stuart Henderson</a>.<br>
371: Protocols: ssh, ssh port 2022.<br>
1.316 sthen 372: Updated hourly from anoncvs.ca.openbsd.org.<br>
1.315 sthen 373: SSH fingerprints:<br>
374: (RSA1) 2048 31:fc:3d:e0:f7:6c:47:7e:48:f0:52:17:e6:19:74:f5<br>
375: (RSA) 2048 e2:19:16:3f:a3:2e:eb:94:14:cd:5c:92:9a:6c:9a:8f<br>
376: (DSA) 1024 ff:47:13:22:83:d1:6e:df:a0:f0:4f:18:31:cb:f2:28<br>
377: <p>
1.254 steven 378: <li><strong>CVSROOT=anoncvs@mirror.planetunix.net:/cvs</strong><br>
1.313 sthen 379: Location: Chicago, IL, USA.<br>
1.254 steven 380: Maintained by <a href="mailto:brian@planetunix.net">Brian Brombacher</a>.<br>
381: Protocols: ssh, ssh port 2022, pserver.<br>
1.305 jcs 382: Updated every 3 hours from anoncvs3.usa.openbsd.org.<br>
1.254 steven 383: SSH fingerprints:<br>
384: (RSA1) 2048 e4:22:93:81:84:e0:68:8c:0b:d5:1f:78:cd:6f:fa:c3<br>
385: (RSA) 2048 8f:42:bd:b0:a2:94:df:6b:af:1e:96:03:ea:68:03:d9<br>
386: (DSA) 1024 26:51:e8:b3:38:88:dc:a8:2a:98:59:86:ab:40:bb:a4<br>
387: <p>
1.283 sthen 388: <li><strong>CVSROOT=anoncvs@openbsd.mirror.frontiernet.net:/cvs</strong><br>
389: Location: Frontier Communications, Rochester, NY, USA.<br>
390: Maintained by <a href="mailto:jrrs@frontiernet.net">jared r r spiegel</a>.<br>
391: Protocols: ssh.<br>
392: Updated every 4 hours from anoncvs.ca.openbsd.org.<br>
393: <p>
1.246 steven 394:
1.73 deraadt 395: </ul>
1.84 beck 396:
1.73 deraadt 397: <p>
1.249 nick 398: <em>Note:</em> If your server is listed on here with inaccurate or
399: unknown information, please contact
400: <a href="mailto:beck@openbsd.org"><tt>beck@openbsd.org</tt></a>
1.104 ericj 401:
1.80 beck 402: <p>
1.249 nick 403: You may want to use
1.135 naddy 404: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=traceroute&sektion=8&format=html">traceroute(8)</a>
1.249 nick 405: to find out which server is nearest you.
406: Problems with a server should be reported to the <b>maintainer</b> of the
407: server in question.
1.104 ericj 408:
1.249 nick 409: <h3><a name="CRYPTO"><font color="#0000e0">Getting crypto sources through
410: cvs(1)</font></a></h3>
1.104 ericj 411:
1.1 deraadt 412: <p>
1.249 nick 413: <strong>IMPORTANT NOTE:</strong>
414: There are a few issues relating to cryptographic software that everyone
415: should be aware of:
1.1 deraadt 416: <ul>
1.249 nick 417: <li>The OpenBSD sources are from Canada.
418: As
1.182 nick 419: <a href="http://www.efc.ca/pages/doc/crypto-export.html">
1.249 nick 420: researched by a Canadian individual</a>
421: and as
1.135 naddy 422: <a href="http://axion.physics.ubc.ca/ECL.html">
1.249 nick 423: described in the Export Control list of Canada</a>
424: it is legal to export crypto software from Canada to the world.
1.1 deraadt 425: <p>
1.249 nick 426: <li>However, if you are outside the USA or Canada, you should not
427: fetch the cryptographic sections of the OpenBSD sources from an
428: anoncvs server located in the USA. The files in question are...
1.1 deraadt 429: <ul>
430: <li>src/kerberosIV/*
1.167 miod 431: <li>src/kerberosV/*
1.57 art 432: <li>src/lib/libdes/*
1.1 deraadt 433: <li>src/lib/libc/crypt/crypt.c
434: <li>src/lib/libc/crypt/morecrypt.c
1.167 miod 435: <li>src/sys/crypto
1.36 deraadt 436: <li>src/sys/netinet
1.67 art 437: <li>src/usr.sbin/afs/src/rxkad/*
1.167 miod 438: <li>XF4/xc-mit/lib/Xdmcp/Wraphelp.c
439: <li>XF4/xc-old/lib/Xdmcp/Wraphelp.c
440: <li>XF4/xc/lib/Xdmcp/Wraphelp.c
1.1 deraadt 441: </ul>
1.249 nick 442: Because of US Dept. of Commerce policy,
443: crypto software may only be exported to Canada from the USA.
1.1 deraadt 444: </ul>
445:
1.249 nick 446: <h3><a name="EXAMPLE"><font color="#0000e0">Example usages for cvs(1)</font>
1.155 jsyn 447: </a></h3>
1.104 ericj 448:
1.198 david 449: <p>
1.249 nick 450: NOTICE: If you want to update a branch (such as a patch branch)
451: to <i>current</i>, you would add the <code>-A</code>
452: flag to cvs, but this flag is of little use otherwise. Some older
453: versions of the OpenBSD documentation recommended use of this flag
454: in many examples. We no longer recommend this flag unless absolutely necessary.
1.163 chris 455:
1.1 deraadt 456: <p>
1.249 nick 457: A sample use of an anoncvs server would be:
1.135 naddy 458: <pre>
1.245 ray 459: $ <strong>cd /tmp</strong>
460: $ <strong>cvs -d anoncvs@anoncvs.ca.openbsd.org:/cvs get src/sys/arch/sparc</strong>
1.249 nick 461: [copies the files from the repository to your machine]
1.245 ray 462: $ <strong>cd src/sys/arch/sparc</strong>
463: $ <strong>cvs log locore.s</strong>
1.249 nick 464: [shows the commit log for the chosen file]
1.245 ray 465: $ <strong>cvs diff -bc -r1.1 -r1.5 locore.s</strong>
1.249 nick 466: [shows the changes between revisions 1.1 and rev 1.5]
1.135 naddy 467: </pre>
1.1 deraadt 468:
469: <p>
1.249 nick 470: <a name="pserver">In order to use a cvs ``pserver'' (a direct TCP connection
471: instead of using ssh or rsh) you must login once:</a>
1.104 ericj 472:
1.135 naddy 473: <pre>
1.245 ray 474: $ <strong>cvs -d :pserver:anoncvs@anoncvs.ca.openbsd.org:/cvs login</strong>
1.249 nick 475: (Logging in to anoncvs@anoncvs1.ca.openbsd.org)
1.104 ericj 476: CVS password: <strong>anoncvs</strong>
1.249 nick 477: [This writes a line to ~/.cvspass (filename over-ridden by CVS_PASSFILE).]
478: [An example line from my ~/.cvspass after typing 'blah' for the above ]
479: [password is: ]
480: [:pserver:anoncvs@anoncvs5.usa.openbsd.org:/cvs Au'yc ]
481: [After logging in ONCE every other use of the above CVSROOT will work. ]
1.245 ray 482: $ <strong>cvs -d :pserver:anoncvs@anoncvs.ca.openbsd.org:/cvs get ksrc-i386 ksrc-common</strong>
1.249 nick 483: [Allows you to retrieve ONLY that necessary to rebuild an i386 kernel. ]
1.135 naddy 484: </pre>
1.18 todd 485:
486: <p>
1.249 nick 487: Here is how someone using anoncvs regularly would update his
488: source tree:
489: <ul><li>First, start out by `get'-ing an initial tree:
1.27 todd 490:
1.249 nick 491: <p> (If you are following <i>current</i>):
1.135 naddy 492: <pre>
493: # <strong>cd /usr</strong>
1.245 ray 494: # <strong>cvs -qd anoncvs@anoncvs.ca.openbsd.org:/cvs get -P src</strong>
1.135 naddy 495: </pre>
1.109 jason 496:
1.317 nick 497: <p> (If you are following the patch branch for 4.7):
1.135 naddy 498: <pre>
499: # <strong>cd /usr</strong>
1.317 nick 500: # <strong>cvs -qd anoncvs@anoncvs.ca.openbsd.org:/cvs get -rOPENBSD_4_7 -P src</strong>
1.135 naddy 501: </pre>
1.37 todd 502:
1.249 nick 503: <li> Anytime afterwards, to `update' this tree:
504: <p> (If you are following <i>current</i>):
1.135 naddy 505: <pre>
506: # <strong>cd /usr/src</strong>
1.163 chris 507: # <strong>cvs -q up -Pd</strong>
1.135 naddy 508: </pre>
1.27 todd 509:
1.317 nick 510: <p> (If you are following the patch branch for 4.7):
1.135 naddy 511: <pre>
512: # <strong>cd /usr/src</strong>
1.317 nick 513: # <strong>cvs -q up -rOPENBSD_4_7 -Pd</strong>
1.135 naddy 514: </pre>
1.109 jason 515:
1.249 nick 516: Every time you ran this it would synchronize your /usr/src tree. It would
517: not destroy any of your local changes, rather it would attempt to merge
518: changes in.
1.72 millert 519:
520: <p>
1.249 nick 521: <li> NOTE:
522: If you are updating a source tree that you initially fetched
523: from a different server, or from a CD, you <strong>must</strong>
524: add the <em>-d anoncvs@anoncvs.ca.openbsd.org:/cvs</em> options to cvs.
1.135 naddy 525: <pre>
526: # <strong>cd /usr/src</strong>
1.245 ray 527: # <strong>cvs -d anoncvs@anoncvs.ca.openbsd.org:/cvs -q up -Pd</strong>
1.135 naddy 528: </pre>
1.27 todd 529: </ul>
530:
1.37 todd 531: <p>
1.249 nick 532: To <a name="ports">use</a> <a href="ports.html">ports</a>, it is similar to src:
1.37 todd 533: <ul><li>
1.249 nick 534: <p> (If you are following <i>current</i>):
1.37 todd 535: <pre>
1.135 naddy 536: # <strong>cd /usr</strong>
1.245 ray 537: # <strong>cvs -qd anoncvs@anoncvs.ca.openbsd.org:/cvs get -P ports</strong>
1.38 deraadt 538: </pre>
1.317 nick 539: <p> (If you are following the patch branch for 4.7):
1.157 heko 540: <pre>
541: # <strong>cd /usr</strong>
1.317 nick 542: # <strong>cvs -qd anoncvs@anoncvs.ca.openbsd.org:/cvs get -rOPENBSD_4_7 -P ports</strong>
1.157 heko 543: </pre>
1.249 nick 544: <li> Anytime afterwards, to `update' this tree:
545: <p> (If you are following <i>current</i>):
1.37 todd 546: <pre>
1.218 nick 547: # <strong>cd /usr/ports</strong>
548: # <strong>cvs -q up -Pd</strong>
1.157 heko 549: </pre>
1.317 nick 550: <p> (If you are following the patch branch for 4.7):
1.157 heko 551: <pre>
1.218 nick 552: # <strong>cd /usr/ports</strong>
1.317 nick 553: # <strong>cvs -q up -rOPENBSD_4_7 -Pd</strong>
1.157 heko 554: </pre>
1.127 jufi 555: </ul>
1.37 todd 556:
1.249 nick 557: In the above example, <i>-q</i> is optional, only intended to minimize
558: cvs's output. For those who like to see screenfulls of output, it
559: can be omitted.
1.1 deraadt 560:
561: <p>
1.250 steven 562: To make a diff of a locally patched module (here <i>cd.c</i>) to include with
1.249 nick 563: a bug report:
1.135 naddy 564: <pre>
565: # <strong>cd /usr</strong>
566: # <strong>cvs diff -u src/sys/scsi/cd.c > /tmp/patch</strong>
567: </pre>
1.12 grr 568:
569: <p>
1.249 nick 570: The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1&format=html">
571: cvs(1) man page</a>
572: (included with the CVS sources) has much more
573: information about how CVS can be used.
1.1 deraadt 574:
1.105 ericj 575: <p>
1.249 nick 576: <strong>Warning:</strong>
577: When using cvs you should take care that your current directory is either
578: the root of the tree you are referencing or in a separate place such as /tmp.
579: Some commands such as "get" can create an arbitrary sub-tree in the current
580: directory, and a subsequent update will recursively flesh out this sub-tree.
1.12 grr 581:
582: <p>
1.249 nick 583: The anoncvs service gives fledgling developers a chance to learn CVS
584: operation and get thoroughly involved in the development process
585: before getting "commit" access -- as a result of showing useful
586: skills and high quality results they will naturally later be given
587: developer access. As well, people providing patches can create
588: their "diff"s relative to the CVS tree, which will ease integration.
1.1 deraadt 589:
1.104 ericj 590:
1.249 nick 591: <h3><a name="WHICH"><font color="#0000e0">Use rsh(1) or ssh(1)?</font></a></h3>
1.104 ericj 592:
1.249 nick 593: CVS supports three access methods between the CVS server and the CVS
594: client:
1.226 nick 595:
596: <ul>
1.249 nick 597: <li><b>ssh:</b> Secure Shell can be used to access the anonymous CVS servers.
598: This is the <i>recommended</i> way of doing so, as it is encrypted.
1.226 nick 599:
1.249 nick 600: <li><b>rsh:</b> Remote Shell can be used on some of the servers for users
601: who don't have access to <a href="http://www.openssh.com/">ssh</a>.
1.226 nick 602:
1.249 nick 603: <li><b>pserver:</b> pserver is primarily useful for users who are behind
604: firewalls that block the other two connections.
1.226 nick 605: </ul>
606:
1.249 nick 607: <p>
608: <b>NOTE:</b> For users wishing to use rsh, you must first set the
609: <tt>CVS_RSH</tt> environment variable to point to the rsh(1) program:
1.226 nick 610:
611: <ul>
1.249 nick 612: <li>For Korn/Bourne shells:
1.226 nick 613: <pre>
614: $ <b>export CVS_RSH=/usr/bin/rsh</b>
615: </pre>
1.249 nick 616: <li>For csh/tcsh:
1.226 nick 617: <pre>
618: % <b>setenv CVS_RSH /usr/bin/rsh</b>
619: </pre>
620: </ul>
621:
1.1 deraadt 622: <p>
1.249 nick 623: By default, OpenBSD's CVS client uses ssh ("secure shell":
624: <a href="http://www.openssh.com/">OpenSSH</a>) to talk to the CVS server.
1.159 jcs 625:
626: <p>
1.282 nick 627: Many of the CVS sites no longer support rsh or pserver for security reasons.
628: Local
1.249 nick 629: problems like firewalls or imperfect protocol emulators such as slirp may
630: also hinder rsh usage. However, if rsh is desired, one must set the
631: <var>CVS_RSH</var> environment variable to point to rsh
632: (typically <strong>/usr/bin/rsh</strong>).
1.159 jcs 633:
634: <p>
1.249 nick 635: If local policy prevents outgoing connections to ssh's default port of 22,
636: port 2022 may be used in its place. Note, however, that not all anoncvs
637: servers accept ssh connections on this port. Furthermore, most anoncvs servers
638: no longer accept the <strong>none</strong> cipher, as it is disabled in
639: recent versions of ssh for security reasons. Also, do not be tempted
640: to turn on compression: CVS already compresses.
1.159 jcs 641:
642: <p>
1.249 nick 643: One could specify something like the following in the
644: <strong>$HOME/.ssh/config</strong> configuration file to avoid the pitfalls
645: and restrictions mentioned above:
1.1 deraadt 646: <pre>
1.59 beck 647: Host anoncvs.ca.openbsd.org
1.159 jcs 648: Compression no
1.1 deraadt 649: Port 2022
650: </pre>
651:
652: <p>
1.249 nick 653: CVS is a little noisy starting up; to quiet it a bit you may want to
654: do this:
1.105 ericj 655:
1.135 naddy 656: <pre>
1.245 ray 657: <strong>$ export CVS_CLIENT_PORT=-1</strong>
1.135 naddy 658: </pre>
1.1 deraadt 659:
660: <p>
1.249 nick 661: <h3><a name="SUP"><font color="#0000e0">Mirroring the CVS repository via
662: sup(1)</font></a></h3>
1.107 millert 663:
664: <p>
1.249 nick 665: Users wishing to mirror the OpenBSD CVS tree itself may now do so
666: from <em>anoncvs.usa.openbsd.org</em> or <em>anoncvs3.usa.openbsd.org</em>
667: (these are different machines). Note that this is the cvs tree,
668: <b>not</b> a checked out source tree. It is only useful if you
669: want to be able to do fast cvs operations (diff, annotate, etc) or
670: if you have multiple source trees and you only want to transfer new
671: data once (you can then checkout a tree from your local cvs mirror).
1.107 millert 672: <p>
1.249 nick 673: A sample supfile would be:
1.107 millert 674: <pre>
675: cvs host=anoncvs.usa.openbsd.org hostbase=/ base=/home delete
676: </pre>
677: <p>
1.249 nick 678: which would mirror the cvs tree into /home/cvs with the sup data
679: files ending up in /home/sup. The full OpenBSD cvs tree is currently
1.318 sthen 680: about 3.5GB in size, and will, of course continue to grow.
1.65 matthieu 681:
1.249 nick 682: <h3><a name="MIRROR"><font color="#0000e0">Setting up an anoncvs mirror
1.155 jsyn 683: </font></a></h3>
1.105 ericj 684:
1.107 millert 685: <p>
1.249 nick 686: If you wish to setup a new anoncvs mirror site and make it available to
687: the general public, please contact the anoncvs
688: <a href="mailto:sup@openbsd.org">maintainer</a>.
1.259 nick 689: Anoncvs mirrors currently require about 3.5GB of disk (and it will grow!),
1.318 sthen 690: and use up to 32MB of swap
1.249 nick 691: per anoncvs user (assuming the user does a large operation; while smaller
692: operations use fewer resources, anoncvs still makes much more of an
693: impact than ftp or sup). Such anoncvs machines should have excellent
694: network connectivity for the area they are expected to serve. A
695: <a href="anoncvs.shar">document</a>
696: which describes the setup of anoncvs servers is available.
697:
698: <h3><font color="#0000e0">Final notes</font></h3>
699: After upgrading your source tree, you should read the comments
700: at the top of <kbd>/usr/src/Makefile</kbd> before attempting
701: a build. Also, you should build a new kernel <strong>before</strong>
702: doing a <kbd>make build</kbd> if possible. In some cases it may be
703: necessary to rebuild and install the <kbd>config</kbd> utility before
704: you can build the kernel. If <kbd>config GENERIC</kbd> fails this
705: is probably the case.
706: <p>
707: It is important to note that upgrading from a release to the current tree
708: by rebuilding the sources can be rather difficult due to dependencies
709: that are often not obvious. Therefore, it is suggested that you first
710: install the latest snapshot before attempting a tree build from source.
1.1 deraadt 711:
712: <hr>
1.249 nick 713: <a href="index.html"><img height="24" width="24" src="back.gif" border="0"
714: alt="OpenBSD"></a>
1.135 naddy 715: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.322 sthen 716: <br><small>$OpenBSD: anoncvs.html.end,v 1.13 2010/05/19 13:34:34 sthen Exp $
1.155 jsyn 717: </small>
1.1 deraadt 718:
719: </body>
720: </html>
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