Annotation of www/anoncvs.html, Revision 1.288
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1.249 nick 18: <a href="index.html"><img alt="[OpenBSD]" height="30" width="141" src="images/smalltitle.gif" border="0"></a>
1.93 deraadt 19: <p>
1.135 naddy 20: <h2><font color="#e00000">Anonymous CVS</font></h2>
1.14 downsj 21:
1.135 naddy 22: <hr>
23:
1.249 nick 24: <h3>Table Of Contents</h3>
1.135 naddy 25:
26: <ul>
1.249 nick 27: <li><a href="#anoncvs">What is Anonymous CVS?</a>
28: <li><a href="#CVS">What is CVS?</a>
29: <li><a href="#starting">Getting Started Using Anonymous CVS</a>
30: <li><a href="#using">Using CVS to Get and Update your Source Tree</a>
31: <li><a href="#CVSROOT">Available Anonymous CVS Servers</a>
32: <li><a href="#CRYPTO">Getting crypto sources through cvs(1)</a>
33: <li><a href="#EXAMPLE">Example usages for cvs(1)</a>
34: <li><a href="#WHICH">Use rsh(1) or ssh(1)?</a>
35: <li><a href="#SUP">Mirroring the CVS repository via sup(1)</a>
36: <li><a href="#MIRROR">Setting up an anoncvs mirror</a>
1.100 ericj 37: </ul>
1.135 naddy 38:
1.100 ericj 39: <hr>
40:
1.249 nick 41: <h3><a name="anoncvs"><font color="#0000e0">What is Anonymous CVS?</font></a></h3>
1.99 ericj 42:
1.15 grr 43: <p>
1.249 nick 44: Anonymous CVS is a method of keeping your local copy of the OpenBSD source
45: tree up to date with respect to changes made to current OpenBSD sources.
46: In addition to following the bleeding edge of development, it is
47: also possible to track the patches for errata of a release.
1.99 ericj 48:
1.14 downsj 49: <p>
1.249 nick 50: The major advantage of Anonymous CVS over other source code update
51: techniques is that it works directly against a central source code
52: repository or mirror. This means that you have the full set of CVS
53: commands available to control merging and updating your changes with
54: other source changes and for performing diffs, change histories
55: and other queries against the central repository.
1.99 ericj 56:
1.36 deraadt 57: <p>
1.282 nick 58: The OpenBSD Project currently has four active and two historic
59: source repositories:
1.99 ericj 60:
61: <ul>
1.249 nick 62: <li><b>src</b> - Houses all source code for the OpenBSD Operating System.
63: <li><b>ports</b> - Houses the <a href="./ports.html">OpenBSD Ports</a>.
64: <li><b>www</b> - Houses all OpenBSD web pages. (Including this one).
1.280 steven 65: <li><b>xenocara</b> - Houses OpenBSD's active X.org v7 source tree.
1.282 nick 66: <li><b>X11</b> and <b>XF4</b> - Houses OpenBSD's adaptation of the
67: <a href="http://www.XFree86.org/">XFree86-3</a> and XFree86-4
68: source trees.
69: These are here just for historical purposes, most users will have
70: no reason to use this tree, it is no longer being used.
1.99 ericj 71: </ul>
72:
1.100 ericj 73: <p>
1.249 nick 74: To summarize, the real strength of using Anonymous CVS is that it is
75: a "tolerant" source code control system - it <strong>respects</strong>
76: changes that you have made to your local sources and makes <strong>
77: "best efforts"</strong> to update your entire source tree, rather than
78: leaving you a list of arcane problems that have to be resolved before
79: continuing.
80:
81: <h3><a name="CVS"><font color="#0000e0">What is CVS?</font></a></h3>
82:
83: <p>
1.260 nick 84: <a href="http://ximbiot.com/cvs/">CVS</a> is the source code control
1.249 nick 85: system used to <a href="why-cvs.html">manage the OpenBSD source
86: tree.</a>
87: It implements a central repository for all officially released source code
88: and changes, while permitting developers to maintain local copies of the
89: source code with their working changes.
1.226 nick 90:
1.249 nick 91: There are two levels of source tree access:
1.226 nick 92: <ul>
1.249 nick 93: <li><b>Read-write access for developers:</b>
94: Developers who need to commit changes to the source tree must have an
95: account on the OpenBSD machines.
96: Getting this access will be a natural result of working on the sources
97: with other OpenBSD developers.
98: If someone does some good work and shows they can work with the team,
99: they will get an account.
100:
101: <li><b>Read-only access for everyone:</b>
102: Anyone can access the read-only CVS repositories.
103: These copies of the read-write CVS repository are mirrored often.
1.226 nick 104: </ul>
1.99 ericj 105:
1.15 grr 106: <p>
1.249 nick 107: The major strength of CVS is that it has the ability to perform intelligent
108: merges of changes to the central repository with changes that you make to
109: your local copy. This means that if you make a change to a module and
110: perform an update, your changes are not "blown away", rather CVS makes
111: best efforts to merge the changes made to the central sources with changes
112: you've made to your local copy.
113:
114: <p>
115: In the event that the changes can't be completely merged, CVS provides a
116: "soft fallback", providing you with annotated changes to your
117: local copy, preserving an unmodified copy of your version and continuing
118: to update any other source modules you requested.
119:
120: <h3><a name="starting"><font color="#0000e0">Getting Started Using Anonymous
121: CVS</font></a></h3>
122:
123: While you can download the entire source tree from an AnonCVS server,
124: you can often save a lot of time and bandwidth by "preloading" your
125: source tree with the source files from either the OpenBSD CD or from an
126: FTP server.
127: This is particularly true if you are running
128: <a href="stable.html"><i>-stable</i></a>, as relatively few files change
129: between the <i>-release</i> and <i>-stable</i>.
1.100 ericj 130:
1.22 niklas 131: <p>
1.249 nick 132: To extract the source tree from the CD to <i>/usr/src</i> (assuming the CD is
133: mounted on /mnt):
1.22 niklas 134: <pre>
1.280 steven 135: # <b>cd /usr/src</b>
136: # <b>tar xzf /mnt/src.tar.gz</b>
1.282 nick 137: # <b>cd /usr</b>
1.280 steven 138: # <b>tar xzf /mnt/xenocara.tar.gz</b>
1.226 nick 139: # <b>tar xzf /mnt/ports.tar.gz</b>
1.22 niklas 140: </pre>
1.224 nick 141:
1.249 nick 142: The source files for download from the FTP servers are separated into two
143: files to minimize the time required to download for those wishing to work
144: with only one part of the tree. The two files are <tt>sys.tar.gz</tt>,
145: which contains the files used to create the kernel, and <tt>src.tar.gz</tt>
146: which contains all the other "userland" utilities.
147: In general, however, you will usually want both of them installed.
1.280 steven 148: Assuming the downloaded files, <tt>src.tar.gz</tt>,
149: <tt>sys.tar.gz</tt> and <tt>xenocara.tar.gz</tt> are in <tt>/usr</tt>:
1.224 nick 150:
1.22 niklas 151: <pre>
1.224 nick 152: # <b>cd /usr/src</b>
153: # <b>tar xzf ../sys.tar.gz</b>
1.225 nick 154: # <b>tar xzf ../src.tar.gz</b>
1.282 nick 155: # <b>cd /usr</b>
1.284 steven 156: # <b>tar xzf xenocara.tar.gz</b>
1.226 nick 157: # <b>tar xzf ports.tar.gz</b>
1.22 niklas 158: </pre>
1.100 ericj 159:
160: <p>
1.249 nick 161: Not all people will wish to unpack all the file sets, but as the system
162: must be kept in sync, you will generally need to set up all trees.
1.226 nick 163:
164: <p>
1.249 nick 165: You can also just use cvs(1) to "<b>checkout</b>" the source repository
166: for you. This is discussed in the <a href="#using">next section</a>.
1.100 ericj 167:
168: <p>
1.249 nick 169: After this, <tt>/usr/src</tt> will be a nice checkout area where all
170: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1&format=html">
171: cvs(1)</a> commands will work properly.
1.100 ericj 172:
1.249 nick 173: <h3><a name="using"><font color="#0000e0">Using CVS to get and update your
174: source tree</font></a></h3>
1.100 ericj 175:
176: <p>
1.249 nick 177: CVS was designed to be a simple way to retrieve and update your sources.
178: You must first decide whether you want to track <i>-current</i> or a
179: <a href="stable.html">patch branch</a>.
180: The current tree has all of the up to the minute changes,
181: whereas a patch branch contains a formal release plus the patches
182: from the <a href="errata.html">errata</a> and lesser issues already applied.
183: For more information on these "flavors" of OpenBSD, see
184: <a href="faq/faq5.html#Flavors">here</a>.
185:
186: <p>Once you have decided which tree to follow, you must choose which Anonymous
187: CVS server you are going to use. A list of these servers is
188: <a href="#CVSROOT">below</a>.
189:
190: <p>
191: Once you have chosen which <a href="#CVSROOT">Anonymous CVS Server</a> you will
192: use, you can start using cvs. For those of you
193: who have CDs you can start with the CVS checkout that is on the CD by using
194: the method <a href="#starting">above</a> to get the sources onto your system.
195: If you don't have a CD handy, use the method below to checkout the sources.
196: This method puts the OpenBSD source tree into <i>/usr/src</i>.
1.100 ericj 197:
1.135 naddy 198: <pre>
199: # <b>cd /usr; cvs checkout -P src</b>
200: </pre>
1.99 ericj 201:
1.1 deraadt 202: <p>
1.249 nick 203: The above will checkout the <i>current</i> source tree. Many of you will
204: only want the patch branch sources. To checkout a patch branch, you must
205: specify a tag along with your command. Example:
1.1 deraadt 206:
1.135 naddy 207: <pre>
1.282 nick 208: # <b>cd /usr; cvs checkout -P -rOPENBSD_4_3 src</b>
1.135 naddy 209: </pre>
1.1 deraadt 210: <p>
1.282 nick 211: Or OPENBSD_4_2 for 4.2, etc.
1.100 ericj 212:
1.282 nick 213: <p> The OPENBSD_4_3 tag contains the release sources and
1.249 nick 214: errata already applied.
1.100 ericj 215:
1.249 nick 216: <h3><a name="CVSROOT"><font color="#0000e0">Available Anonymous CVS Servers
1.155 jsyn 217: </font></a></h3>
1.1 deraadt 218:
219: <p>
1.249 nick 220: <em>Please see the note about <a href="#WHICH">ssh vs. rsh</a> below!</em>
1.12 grr 221: <p>
1.1 deraadt 222: <ul>
1.279 grunk 223: <li><strong>CVSROOT=anoncvs@anoncvs.de.openbsd.org:/cvs</strong><br>
224: Location: University of Erlangen-Nuremberg, Erlangen, Germany.<br>
225: Maintained by <a href="mailto:grunk@pestilenz.org">Alexander von Gernler</a>.<br>
226: Protocols: ssh, ssh port 2022, pserver.<br>
227: Updated every 2 hours.<br>
228: SSH fingerprints:<br>
229: (RSA) 1024 fc:94:b0:c1:e5:b0:98:7c:58:43:99:76:97:ee:9f:b7<br>
230: (DSA) 1024 a9:00:3f:ba:50:81:16:d1:e9:b8:4f:3c:b2:10:e2:6c<br>
231: <p>
1.252 grunk 232: <li><strong>CVSROOT=anoncvs@anoncvs1.usa.openbsd.org:/cvs</strong><br>
1.249 nick 233: Host also known as <strong>anoncvs.usa.openbsd.org, anoncvs4.usa.openbsd.org</strong>.<br>
234: Location: Redwood City, CA, USA.<br>
1.273 martin 235: Maintained by <a href="mailto:millert@openbsd.org">Todd C. Miller</a>.<br>
1.249 nick 236: Protocols: rsh, ssh, ssh port 2022, pserver.<br>
237: Updated every 2 hours.<br>
1.214 millert 238: SSH fingerprints:<br>
239: (RSA1) 1024 64:de:26:16:c2:ff:1b:c7:24:ed:a4:4a:d7:2f:69:3e<br>
240: (RSA) 1024 49:67:9a:46:62:8a:3f:4e:b3:63:ca:d6:41:29:2a:2f<br>
241: (DSA) 1024 a7:75:49:77:f3:47:d1:3c:5e:65:84:84:3b:03:f1:33<br>
1.196 nick 242: <p>
1.209 david 243: <li><strong>CVSROOT=anoncvs@anoncvs3.usa.openbsd.org:/cvs</strong><br>
1.249 nick 244: Location: National Center for Atmospheric Research, Boulder, CO, USA.<br>
1.273 martin 245: Maintained by <a href="mailto:millert@openbsd.org">Todd C. Miller</a>.<br>
1.249 nick 246: Protocols: rsh, ssh, ssh port 2022, pserver.<br>
247: Updated every 2 hours.<br>
1.214 millert 248: SSH fingerprints:<br>
1.272 millert 249: (RSA1) 2048 80:cd:f6:fc:4f:0e:cb:80:6a:d0:6a:5e:dd:9e:5d:0a<br>
250: (RSA) 2048 49:6f:4a:be:02:63:0d:c0:54:b0:57:f0:48:7f:ce:16<br>
251: (DSA) 1024 f9:ab:fc:60:a3:15:8f:9c:47:24:9e:92:15:78:0d:f3<br>
1.1 deraadt 252: <p>
1.246 steven 253: <li><strong>CVSROOT=anoncvs@rt.fm:/cvs</strong><br>
1.249 nick 254: Location: Lake in the Hills, IL, USA.<br>
255: Maintained by <a href="mailto:jcs@rt.fm">Joshua Stein</a>.<br>
256: Protocols: ssh.<br>
257: Updated every 3 hours.<br>
1.231 mickey 258: SSH fingerprints:<br>
1.246 steven 259: (RSA) 1024 54:74:ca:17:d0:07:c3:53:b7:7e:1d:9b:10:bf:04:37<br>
260: (DSA) 1024 46:78:40:52:7a:18:f9:0e:68:61:b0:27:29:f9:d9:c4<br>
1.1 deraadt 261: <p>
1.281 nick 262: <li><strong>CVSROOT=anoncvs@obsd.cec.mtu.edu:/cvs</strong><br>
263: Location: Michigan Technological University, Houghton, Michigan, USA.<br>
264: Maintained by <a href="mailto:celinn@mtu.edu">Chris Linn</a>.<br>
265: Protocols: ssh.<br>
266: Updated every 2 hours.<br>
267: SSH fingerprints:<br>
268: (RSA1) 2048 d7:91:a2:f4:d2:8d:81:7f:3c:44:91:8f:b5:b9:46:48 <br>
269: (RSA) 2048 de:f1:09:85:a0:db:60:97:d4:95:0d:07:80:4e:ee:68<br>
270: (DSA) 1024 78:05:5c:c7:ce:7e:6f:c8:6d:b7:e2:7e:ba:06:1c:40<br>
271: <p>
1.271 martin 272: <li><strong>CVSROOT=anoncvs@anga.funkfeuer.at:/cvs</strong><br>
273: Location: Vienna, Austria.<br>
274: Maintained by <a href="mailto:martin@openbsd.org">Martin Reindl</a>.<br>
275: Protocols: ssh, ssh port 2022.<br>
1.275 martin 276: Updated every 2 hours from anoncvs1.usa.openbsd.org.<br>
1.273 martin 277: SSH fingerprints:<br>
278: (RSA) 2048 e4:a7:3a:ab:e1:a7:c8:eb:5c:f4:ff:38:95:6f:81:f2<br>
279: (DSA) 2048 66:03:a3:bc:46:85:f3:6c:4b:6b:e3:d4:f5:5f:a6:c4<br>
1.271 martin 280: <p>
1.246 steven 281: <li><strong>CVSROOT=anoncvs@anoncvs1.ca.openbsd.org:/cvs</strong><br>
1.249 nick 282: Host also known as <strong>anoncvs.ca.openbsd.org, openbsd.sunsite.ualberta.ca</strong>.<br>
283: Location: Edmonton, Canada.<br>
284: Maintained by <a href="mailto:beck@ualberta.ca">Bob Beck</a>.<br>
1.277 beck 285: Protocols: ssh, ssh port 2022, pserver.<br>
1.249 nick 286: Updated every 2 hours.<br>
1.246 steven 287: <p>
1.288 ! sthen 288: <li><strong>CVSROOT=anoncvs@anoncvs.comstyle.com:/cvs</strong><br>
! 289: Location: Toronto, Canada.<br>
! 290: Maintained by <a href="mailto:brad@openbsd.org">Brad Smith</a>.<br>
! 291: Protocols: ssh, ssh port 2022.<br>
! 292: Updated every 2 hours.<br>
! 293: <p>
1.285 sthen 294: <li><strong>CVSROOT=anoncvs@anoncvs.estpak.ee:/OpenBSD</strong><br>
295: Location: Elion, Tallinn, Estonia.<br>
296: Maintained by <a href="mailto:rix@estpak.ee">Rivo Nurges</a>.<br>
297: Protocols: ssh.<br>
298: Updated every 2 hours from cvsync.de.openbsd.org .<br>
299: SSH fingerprints:<br>
300: (RSA) 1024 e1:12:fb:6b:e5:c0:6a:b3:f8:ca:b1:4c:20:fb:5e:07 <br>
301: (DSA) 1024 bb:5c:44:f4:d9:12:3b:22:08:a9:12:c5:0c:e7:db:49 <br>
302: <p>
1.246 steven 303: <li><strong>CVSROOT=anoncvs@anoncvs.skyrock.com:/cvs/openbsd</strong><br>
1.249 nick 304: Location: Paris, France.<br>
305: Maintained by <a href="mailto:anoncvs@pureftpd.org">Frank Denis</a>.<br>
306: Protocols: ssh, ssh port 2022.<br>
307: Updated every 2 hours from anoncvs3.usa.openbsd.org.<br>
1.246 steven 308: SSH fingerprints:<br>
309: (RSA1) 2048 4d:60:d8:ab:bc:c6:29:64:b4:45:1b:98:2b:fe:40:7e<br>
310: (RSA) 2048 01:f1:c4:25:c8:e3:0d:0e:7a:33:94:14:f4:9d:98:5f<br>
311: (DSA) 2048 73:36:41:46:fd:0a:67:df:e6:c1:4a:6b:02:61:f4:61<br>
1.121 deraadt 312: <p>
1.264 grunk 313: <li><strong>CVSROOT=anoncvs@openbsd.spline.de:/cvs</strong><br>
314: Host also known as <strong>openbsd.spline.inf.fu-berlin.de</strong>.<br>
315: Location: SPLINE, Institut für Informatik, Freie Universität, Berlin, Germany.<br>
316: Maintained by <a href="mailto:stsp@spline.de">Stefan Sperling</a>.<br>
317: Protocols: ssh, ssh port 2222, pserver.<br>
318: Updated every 2 hours from openbsd.informatik.uni-erlangen.de.<br>
319: SSH fingerprints:<br>
320: (RSA) 2048 13:d2:a6:ff:5c:29:f8:ca:15:73:75:1b:b1:d3:b0:48<br>
321: (DSA) 2048 a0:c2:60:15:54:50:af:07:64:85:89:66:29:e7:0b:86<br>
322: <p>
1.246 steven 323: <li><strong>CVSROOT=anoncvs@mirror.osn.de:/cvs</strong><br>
1.249 nick 324: Location: Nürnberg, Germany.<br>
325: Maintained by <a href="mailto:aw@osn.de">Armin Wolfermann</a>.<br>
326: Protocols: ssh.<br>
1.252 grunk 327: Updated every 4 hours from anoncvs1.usa.openbsd.org.<br>
1.215 david 328: SSH fingerprints:<br>
1.246 steven 329: (RSA) 1024 f2:73:d2:f6:e3:01:ef:ca:3b:e7:6c:80:b6:bd:bb:84<br>
330: (DSA) 1024 fb:33:05:62:96:20:cf:88:7e:10:cb:8d:91:72:57:32<br>
331: <p>
332: <li><strong>CVSROOT=anoncvs@anoncvs.silihost.hu:/cvs</strong><br>
1.249 nick 333: Location: Budapest, Hungary.<br>
334: Maintained by <a href="mailto:robert@openbsd.org">Robert Nagy</a>.<br>
335: Protocols: ssh.<br>
336: Updated every 3 hours from anoncvs.de.openbsd.org.<br>
1.123 beck 337: <p>
1.246 steven 338: <li><strong>CVSROOT=anoncvs@anoncvs.jp.openbsd.org:/cvs</strong><br>
1.249 nick 339: Host also known as <strong>kankoromochi.econ.nagasaki-u.ac.jp</strong>.<br>
340: Location: Nagasaki University, Faculty of Economics, Nagasaki, Japan.<br>
341: Maintained by <a href="mailto:sigh@net.nagasaki-u.ac.jp">Suzuki Itoshi</a>.<br>
342: Protocols: ssh, pserver.<br>
343: Updated every 3 hours.<br>
1.176 miod 344: <p>
345: <li><strong>CVSROOT=anoncvs@anoncvs.openbsd.lt:/cvs</strong><br>
1.249 nick 346: Location: TVK, Cable TV and Internet Services, Taurage, Lithuania.<br>
347: Maintained by <a href="mailto:helpas@ebox.lt">Donatas Budvytis</a>.<br>
348: Protocols: ssh.<br>
349: Updated every 3 hours from cvsup.no.openbsd.org.<br>
1.183 jufi 350: <p>
1.246 steven 351: <li><strong>CVSROOT=anoncvs@anoncvs.nl.openbsd.org:/cvs</strong><br>
1.249 nick 352: Host also known as <strong>anoncvs.calyx.nl</strong>.<br>
353: Location: Amsterdam, The Netherlands.<br>
354: Protocols: ssh.<br>
355: Updated every 3 hours.<br>
1.194 nick 356: <p>
1.246 steven 357: <li><strong>CVSROOT=anoncvs@anoncvs.no.openbsd.org:/cvs</strong><br>
1.249 nick 358: Host also known as <strong>cvs.inet.no</strong>.<br>
359: Location: Oslo, Norway.<br>
360: Maintained by <a href="mailto:cvsadmin@inet.no">Michael Schuldman</a>.<br>
361: Protocols: rsh, ssh, ssh port 2022.<br>
362: Updated every 4 hours.<br>
1.186 beck 363: <p>
364: <li><strong>CVSROOT=anoncvs@openbsd.chem.uw.edu.pl:/cvs</strong><br>
1.249 nick 365: Location: Warsaw, Poland.<br>
366: Maintained by <a href="mailto:admin@chem.uw.edu.pl">Piotr Klein</a>.<br>
367: Protocols: ssh.<br>
368: Updated every 3 hours.<br>
1.203 saad 369: <p>
1.267 grunk 370: <li><strong>CVSROOT=anoncvs@anoncvs.obsd.si:/cvs</strong><br>
371: Host also known as <strong>nina.kerberos.si</strong>.<br>
372: Location: Ljubljana, Slovenia.<br>
373: Maintained by <a href="mailto:mitja@kerberos.si">Mitja Muzenic</a>.<br>
374: Protocols: ssh.<br>
375: Updated every 2 hours from cvsync.de.openbsd.org.<br>
376: <p>
1.288 ! sthen 377: <li><strong>CVSROOT=anoncvs@anoncvs.netbsd.se:/cvs</strong><br>
! 378: Location: Stockholm, Sweden.<br>
! 379: Maintained by <a href="mailto:viktor@holmlund.it">Viktor Holmlund</a>.<br>
! 380: Protocols: ssh.<br>
! 381: Updated every 3 hours from rsync.de.openbsd.org.<br>
1.269 grunk 382: <p>
1.230 naddy 383: <li><strong>CVSROOT=anoncvs@mirror.sg.depaul.edu:/cvs</strong><br>
1.249 nick 384: Location: DePaul University, Chicago, IL, USA.<br>
385: Maintained by <a href="mailto:mirror-admin@sg.depaul.edu">Eric Pancer</a>.<br>
386: Protocols: ssh, ssh port 2022, pserver.<br>
387: Updated every 2 hours.<br>
1.230 naddy 388: SSH fingerprints:<br>
389: (RSA1) 1024 5b:1c:cb:b7:5f:82:82:cc:af:13:21:a4:2c:c2:55:6b<br>
1.246 steven 390: (RSA) 1024 18:0f:97:2a:cf:6c:7f:d4:ca:2b:bc:c8:b9:56:2b:86<br>
391: (DSA) 1024 65:cb:ce:7c:3e:29:5c:82:0b:9d:fa:b7:bb:e0:4b:47<br>
1.236 grunk 392: <p>
1.254 steven 393: <li><strong>CVSROOT=anoncvs@mirror.planetunix.net:/cvs</strong><br>
1.270 steven 394: Location: CalPOP, Los Angeles, CA, USA.<br>
1.254 steven 395: Maintained by <a href="mailto:brian@planetunix.net">Brian Brombacher</a>.<br>
396: Protocols: ssh, ssh port 2022, pserver.<br>
1.270 steven 397: Updated every 3 hours from rt.fm.<br>
1.254 steven 398: SSH fingerprints:<br>
399: (RSA1) 2048 e4:22:93:81:84:e0:68:8c:0b:d5:1f:78:cd:6f:fa:c3<br>
400: (RSA) 2048 8f:42:bd:b0:a2:94:df:6b:af:1e:96:03:ea:68:03:d9<br>
401: (DSA) 1024 26:51:e8:b3:38:88:dc:a8:2a:98:59:86:ab:40:bb:a4<br>
402: <p>
1.246 steven 403: <li><strong>CVSROOT=anoncvs@anoncvs.nyc.openbsd.org:/cvs</strong><br>
1.249 nick 404: Location: New York Internet, New York, NY, USA.<br>
1.278 okan 405: Maintained by <a href="mailto:mickey@lucifier.net">Michael Shalayeff</a>.<br>
1.249 nick 406: Protocols: rsh, ssh, ssh port 2022, pserver.<br>
407: Updated every 2 hours.<br>
1.246 steven 408: SSH fingerprints:<br>
409: (RSA1) 1024 ff:97:fc:34:c6:09:7f:b2:bd:31:4e:d5:51:ce:f3:44<br>
410: (RSA) 1024 05:ac:be:be:f8:f6:ab:63:5e:80:6c:be:d3:31:41:cd<br>
411: (DSA) 1024 89:be:38:4d:2a:1b:1a:db:93:65:9d:36:7f:ee:d2:76<br>
1.240 grunk 412: <p>
1.283 sthen 413: <li><strong>CVSROOT=anoncvs@openbsd.mirror.frontiernet.net:/cvs</strong><br>
414: Location: Frontier Communications, Rochester, NY, USA.<br>
415: Maintained by <a href="mailto:jrrs@frontiernet.net">jared r r spiegel</a>.<br>
416: Protocols: ssh.<br>
417: Updated every 4 hours from anoncvs.ca.openbsd.org.<br>
418: <p>
1.246 steven 419:
1.73 deraadt 420: </ul>
1.84 beck 421:
1.73 deraadt 422: <p>
1.249 nick 423: <em>Note:</em> If your server is listed on here with inaccurate or
424: unknown information, please contact
425: <a href="mailto:beck@openbsd.org"><tt>beck@openbsd.org</tt></a>
1.104 ericj 426:
1.80 beck 427: <p>
1.249 nick 428: You may want to use
1.135 naddy 429: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=traceroute&sektion=8&format=html">traceroute(8)</a>
1.249 nick 430: to find out which server is nearest you.
431: Problems with a server should be reported to the <b>maintainer</b> of the
432: server in question.
1.104 ericj 433:
1.249 nick 434: <h3><a name="CRYPTO"><font color="#0000e0">Getting crypto sources through
435: cvs(1)</font></a></h3>
1.104 ericj 436:
1.1 deraadt 437: <p>
1.249 nick 438: <strong>IMPORTANT NOTE:</strong>
439: There are a few issues relating to cryptographic software that everyone
440: should be aware of:
1.1 deraadt 441: <ul>
1.249 nick 442: <li>The OpenBSD sources are from Canada.
443: As
1.182 nick 444: <a href="http://www.efc.ca/pages/doc/crypto-export.html">
1.249 nick 445: researched by a Canadian individual</a>
446: and as
1.135 naddy 447: <a href="http://axion.physics.ubc.ca/ECL.html">
1.249 nick 448: described in the Export Control list of Canada</a>
449: it is legal to export crypto software from Canada to the world.
1.1 deraadt 450: <p>
1.249 nick 451: <li>However, if you are outside the USA or Canada, you should not
452: fetch the cryptographic sections of the OpenBSD sources from an
453: anoncvs server located in the USA. The files in question are...
1.1 deraadt 454: <ul>
455: <li>src/kerberosIV/*
1.167 miod 456: <li>src/kerberosV/*
1.57 art 457: <li>src/lib/libdes/*
1.1 deraadt 458: <li>src/lib/libc/crypt/crypt.c
459: <li>src/lib/libc/crypt/morecrypt.c
1.167 miod 460: <li>src/sys/crypto
1.36 deraadt 461: <li>src/sys/netinet
1.67 art 462: <li>src/usr.sbin/afs/src/rxkad/*
1.167 miod 463: <li>XF4/xc-mit/lib/Xdmcp/Wraphelp.c
464: <li>XF4/xc-old/lib/Xdmcp/Wraphelp.c
465: <li>XF4/xc/lib/Xdmcp/Wraphelp.c
1.1 deraadt 466: </ul>
1.249 nick 467: Because of US Dept. of Commerce policy,
468: crypto software may only be exported to Canada from the USA.
1.1 deraadt 469: </ul>
470:
1.249 nick 471: <h3><a name="EXAMPLE"><font color="#0000e0">Example usages for cvs(1)</font>
1.155 jsyn 472: </a></h3>
1.104 ericj 473:
1.198 david 474: <p>
1.249 nick 475: NOTICE: If you want to update a branch (such as a patch branch)
476: to <i>current</i>, you would add the <code>-A</code>
477: flag to cvs, but this flag is of little use otherwise. Some older
478: versions of the OpenBSD documentation recommended use of this flag
479: in many examples. We no longer recommend this flag unless absolutely necessary.
1.163 chris 480:
1.1 deraadt 481: <p>
1.249 nick 482: A sample use of an anoncvs server would be:
1.135 naddy 483: <pre>
1.245 ray 484: $ <strong>cd /tmp</strong>
485: $ <strong>cvs -d anoncvs@anoncvs.ca.openbsd.org:/cvs get src/sys/arch/sparc</strong>
1.249 nick 486: [copies the files from the repository to your machine]
1.245 ray 487: $ <strong>cd src/sys/arch/sparc</strong>
488: $ <strong>cvs log locore.s</strong>
1.249 nick 489: [shows the commit log for the chosen file]
1.245 ray 490: $ <strong>cvs diff -bc -r1.1 -r1.5 locore.s</strong>
1.249 nick 491: [shows the changes between revisions 1.1 and rev 1.5]
1.135 naddy 492: </pre>
1.1 deraadt 493:
494: <p>
1.249 nick 495: <a name="pserver">In order to use a cvs ``pserver'' (a direct TCP connection
496: instead of using ssh or rsh) you must login once:</a>
1.104 ericj 497:
1.135 naddy 498: <pre>
1.245 ray 499: $ <strong>cvs -d :pserver:anoncvs@anoncvs.ca.openbsd.org:/cvs login</strong>
1.249 nick 500: (Logging in to anoncvs@anoncvs1.ca.openbsd.org)
1.104 ericj 501: CVS password: <strong>anoncvs</strong>
1.249 nick 502: [This writes a line to ~/.cvspass (filename over-ridden by CVS_PASSFILE).]
503: [An example line from my ~/.cvspass after typing 'blah' for the above ]
504: [password is: ]
505: [:pserver:anoncvs@anoncvs5.usa.openbsd.org:/cvs Au'yc ]
506: [After logging in ONCE every other use of the above CVSROOT will work. ]
1.245 ray 507: $ <strong>cvs -d :pserver:anoncvs@anoncvs.ca.openbsd.org:/cvs get ksrc-i386 ksrc-common</strong>
1.249 nick 508: [Allows you to retrieve ONLY that necessary to rebuild an i386 kernel. ]
1.135 naddy 509: </pre>
1.18 todd 510:
511: <p>
1.249 nick 512: Here is how someone using anoncvs regularly would update his
513: source tree:
514: <ul><li>First, start out by `get'-ing an initial tree:
1.27 todd 515:
1.249 nick 516: <p> (If you are following <i>current</i>):
1.135 naddy 517: <pre>
518: # <strong>cd /usr</strong>
1.245 ray 519: # <strong>cvs -qd anoncvs@anoncvs.ca.openbsd.org:/cvs get -P src</strong>
1.135 naddy 520: </pre>
1.109 jason 521:
1.282 nick 522: <p> (If you are following the patch branch for 4.3):
1.135 naddy 523: <pre>
524: # <strong>cd /usr</strong>
1.282 nick 525: # <strong>cvs -qd anoncvs@anoncvs.ca.openbsd.org:/cvs get -rOPENBSD_4_3 -P src</strong>
1.135 naddy 526: </pre>
1.37 todd 527:
1.249 nick 528: <li> Anytime afterwards, to `update' this tree:
529: <p> (If you are following <i>current</i>):
1.135 naddy 530: <pre>
531: # <strong>cd /usr/src</strong>
1.163 chris 532: # <strong>cvs -q up -Pd</strong>
1.135 naddy 533: </pre>
1.27 todd 534:
1.282 nick 535: <p> (If you are following the patch branch for 4.3):
1.135 naddy 536: <pre>
537: # <strong>cd /usr/src</strong>
1.282 nick 538: # <strong>cvs -q up -rOPENBSD_4_3 -Pd</strong>
1.135 naddy 539: </pre>
1.109 jason 540:
1.249 nick 541: Every time you ran this it would synchronize your /usr/src tree. It would
542: not destroy any of your local changes, rather it would attempt to merge
543: changes in.
1.72 millert 544:
545: <p>
1.249 nick 546: <li> NOTE:
547: If you are updating a source tree that you initially fetched
548: from a different server, or from a CD, you <strong>must</strong>
549: add the <em>-d anoncvs@anoncvs.ca.openbsd.org:/cvs</em> options to cvs.
1.135 naddy 550: <pre>
551: # <strong>cd /usr/src</strong>
1.245 ray 552: # <strong>cvs -d anoncvs@anoncvs.ca.openbsd.org:/cvs -q up -Pd</strong>
1.135 naddy 553: </pre>
1.27 todd 554: </ul>
555:
1.37 todd 556: <p>
1.249 nick 557: To <a name="ports">use</a> <a href="ports.html">ports</a>, it is similar to src:
1.37 todd 558: <ul><li>
1.249 nick 559: <p> (If you are following <i>current</i>):
1.37 todd 560: <pre>
1.135 naddy 561: # <strong>cd /usr</strong>
1.245 ray 562: # <strong>cvs -qd anoncvs@anoncvs.ca.openbsd.org:/cvs get -P ports</strong>
1.38 deraadt 563: </pre>
1.282 nick 564: <p> (If you are following the patch branch for 4.3):
1.157 heko 565: <pre>
566: # <strong>cd /usr</strong>
1.282 nick 567: # <strong>cvs -qd anoncvs@anoncvs.ca.openbsd.org:/cvs get -rOPENBSD_4_3 -P ports</strong>
1.157 heko 568: </pre>
1.249 nick 569: <li> Anytime afterwards, to `update' this tree:
570: <p> (If you are following <i>current</i>):
1.37 todd 571: <pre>
1.218 nick 572: # <strong>cd /usr/ports</strong>
573: # <strong>cvs -q up -Pd</strong>
1.157 heko 574: </pre>
1.282 nick 575: <p> (If you are following the patch branch for 4.3):
1.157 heko 576: <pre>
1.218 nick 577: # <strong>cd /usr/ports</strong>
1.282 nick 578: # <strong>cvs -q up -rOPENBSD_4_3 -Pd</strong>
1.157 heko 579: </pre>
1.127 jufi 580: </ul>
1.37 todd 581:
1.249 nick 582: In the above example, <i>-q</i> is optional, only intended to minimize
583: cvs's output. For those who like to see screenfulls of output, it
584: can be omitted.
1.1 deraadt 585:
586: <p>
1.250 steven 587: To make a diff of a locally patched module (here <i>cd.c</i>) to include with
1.249 nick 588: a bug report:
1.135 naddy 589: <pre>
590: # <strong>cd /usr</strong>
591: # <strong>cvs diff -u src/sys/scsi/cd.c > /tmp/patch</strong>
592: </pre>
1.12 grr 593:
594: <p>
1.249 nick 595: The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1&format=html">
596: cvs(1) man page</a>
597: (included with the CVS sources) has much more
598: information about how CVS can be used.
1.1 deraadt 599:
1.105 ericj 600: <p>
1.249 nick 601: <strong>Warning:</strong>
602: When using cvs you should take care that your current directory is either
603: the root of the tree you are referencing or in a separate place such as /tmp.
604: Some commands such as "get" can create an arbitrary sub-tree in the current
605: directory, and a subsequent update will recursively flesh out this sub-tree.
1.12 grr 606:
607: <p>
1.249 nick 608: The anoncvs service gives fledgling developers a chance to learn CVS
609: operation and get thoroughly involved in the development process
610: before getting "commit" access -- as a result of showing useful
611: skills and high quality results they will naturally later be given
612: developer access. As well, people providing patches can create
613: their "diff"s relative to the CVS tree, which will ease integration.
1.1 deraadt 614:
1.104 ericj 615:
1.249 nick 616: <h3><a name="WHICH"><font color="#0000e0">Use rsh(1) or ssh(1)?</font></a></h3>
1.104 ericj 617:
1.249 nick 618: CVS supports three access methods between the CVS server and the CVS
619: client:
1.226 nick 620:
621: <ul>
1.249 nick 622: <li><b>ssh:</b> Secure Shell can be used to access the anonymous CVS servers.
623: This is the <i>recommended</i> way of doing so, as it is encrypted.
1.226 nick 624:
1.249 nick 625: <li><b>rsh:</b> Remote Shell can be used on some of the servers for users
626: who don't have access to <a href="http://www.openssh.com/">ssh</a>.
1.226 nick 627:
1.249 nick 628: <li><b>pserver:</b> pserver is primarily useful for users who are behind
629: firewalls that block the other two connections.
1.226 nick 630: </ul>
631:
1.249 nick 632: <p>
633: <b>NOTE:</b> For users wishing to use rsh, you must first set the
634: <tt>CVS_RSH</tt> environment variable to point to the rsh(1) program:
1.226 nick 635:
636: <ul>
1.249 nick 637: <li>For Korn/Bourne shells:
1.226 nick 638: <pre>
639: $ <b>export CVS_RSH=/usr/bin/rsh</b>
640: </pre>
1.249 nick 641: <li>For csh/tcsh:
1.226 nick 642: <pre>
643: % <b>setenv CVS_RSH /usr/bin/rsh</b>
644: </pre>
645: </ul>
646:
1.1 deraadt 647: <p>
1.249 nick 648: By default, OpenBSD's CVS client uses ssh ("secure shell":
649: <a href="http://www.openssh.com/">OpenSSH</a>) to talk to the CVS server.
1.159 jcs 650:
651: <p>
1.282 nick 652: Many of the CVS sites no longer support rsh or pserver for security reasons.
653: Local
1.249 nick 654: problems like firewalls or imperfect protocol emulators such as slirp may
655: also hinder rsh usage. However, if rsh is desired, one must set the
656: <var>CVS_RSH</var> environment variable to point to rsh
657: (typically <strong>/usr/bin/rsh</strong>).
1.159 jcs 658:
659: <p>
1.249 nick 660: If local policy prevents outgoing connections to ssh's default port of 22,
661: port 2022 may be used in its place. Note, however, that not all anoncvs
662: servers accept ssh connections on this port. Furthermore, most anoncvs servers
663: no longer accept the <strong>none</strong> cipher, as it is disabled in
664: recent versions of ssh for security reasons. Also, do not be tempted
665: to turn on compression: CVS already compresses.
1.159 jcs 666:
667: <p>
1.249 nick 668: One could specify something like the following in the
669: <strong>$HOME/.ssh/config</strong> configuration file to avoid the pitfalls
670: and restrictions mentioned above:
1.1 deraadt 671: <pre>
1.59 beck 672: Host anoncvs.ca.openbsd.org
1.159 jcs 673: Compression no
1.1 deraadt 674: Port 2022
675: </pre>
676:
677: <p>
1.249 nick 678: CVS is a little noisy starting up; to quiet it a bit you may want to
679: do this:
1.105 ericj 680:
1.135 naddy 681: <pre>
1.245 ray 682: <strong>$ export CVS_CLIENT_PORT=-1</strong>
1.135 naddy 683: </pre>
1.1 deraadt 684:
685: <p>
1.249 nick 686: <h3><a name="SUP"><font color="#0000e0">Mirroring the CVS repository via
687: sup(1)</font></a></h3>
1.107 millert 688:
689: <p>
1.249 nick 690: Users wishing to mirror the OpenBSD CVS tree itself may now do so
691: from <em>anoncvs.usa.openbsd.org</em> or <em>anoncvs3.usa.openbsd.org</em>
692: (these are different machines). Note that this is the cvs tree,
693: <b>not</b> a checked out source tree. It is only useful if you
694: want to be able to do fast cvs operations (diff, annotate, etc) or
695: if you have multiple source trees and you only want to transfer new
696: data once (you can then checkout a tree from your local cvs mirror).
1.107 millert 697: <p>
1.249 nick 698: A sample supfile would be:
1.107 millert 699: <pre>
700: cvs host=anoncvs.usa.openbsd.org hostbase=/ base=/home delete
701: </pre>
702: <p>
1.249 nick 703: which would mirror the cvs tree into /home/cvs with the sup data
704: files ending up in /home/sup. The full OpenBSD cvs tree is currently
1.260 nick 705: about 3.5GB in size, and will, of course continue to grow.
1.65 matthieu 706:
1.249 nick 707: <h3><a name="MIRROR"><font color="#0000e0">Setting up an anoncvs mirror
1.155 jsyn 708: </font></a></h3>
1.105 ericj 709:
1.107 millert 710: <p>
1.249 nick 711: If you wish to setup a new anoncvs mirror site and make it available to
712: the general public, please contact the anoncvs
713: <a href="mailto:sup@openbsd.org">maintainer</a>.
1.259 nick 714: Anoncvs mirrors currently require about 3.5GB of disk (and it will grow!),
715: and use up to 32MB of swap
1.249 nick 716: per anoncvs user (assuming the user does a large operation; while smaller
717: operations use fewer resources, anoncvs still makes much more of an
718: impact than ftp or sup). Such anoncvs machines should have excellent
719: network connectivity for the area they are expected to serve. A
720: <a href="anoncvs.shar">document</a>
721: which describes the setup of anoncvs servers is available.
722:
723: <h3><font color="#0000e0">Final notes</font></h3>
724: After upgrading your source tree, you should read the comments
725: at the top of <kbd>/usr/src/Makefile</kbd> before attempting
726: a build. Also, you should build a new kernel <strong>before</strong>
727: doing a <kbd>make build</kbd> if possible. In some cases it may be
728: necessary to rebuild and install the <kbd>config</kbd> utility before
729: you can build the kernel. If <kbd>config GENERIC</kbd> fails this
730: is probably the case.
731: <p>
732: It is important to note that upgrading from a release to the current tree
733: by rebuilding the sources can be rather difficult due to dependencies
734: that are often not obvious. Therefore, it is suggested that you first
735: install the latest snapshot before attempting a tree build from source.
1.1 deraadt 736:
737: <hr>
1.249 nick 738: <a href="index.html"><img height="24" width="24" src="back.gif" border="0"
739: alt="OpenBSD"></a>
1.135 naddy 740: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.288 ! sthen 741: <br><small>$OpenBSD: anoncvs.html.end,v 1.9 2008/05/01 00:23:37 nick Exp $
1.155 jsyn 742: </small>
1.1 deraadt 743:
744: </body>
745: </html>
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