Annotation of www/anoncvs.html, Revision 1.242
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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>
1.241 nick 202: # <b>cd /usr; cvs checkout -P -rOPENBSD_3_8 src</b>
1.135 naddy 203: </pre>
1.1 deraadt 204: <p>
1.241 nick 205: Or OPENBSD_3_7 for 3.7, etc.
1.100 ericj 206:
1.241 nick 207: <p> The OPENBSD_3_8 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@anoncvs3.usa.openbsd.org:/cvs</strong><br>
1.222 millert 230: Located at the National Center for Atmospheric Research, Boulder, western USA.<br>
1.210 naddy 231: Maintained by <a href="mailto:millert@openbsd.org">Todd Miller</a>.<br>
232: Protocols: rsh, ssh, ssh port 2022, pserver.<br>
233: Updated every 2 hours.<br>
1.214 millert 234: SSH fingerprints:<br>
1.222 millert 235: (RSA1) 1024 34:95:19:c2:b3:e7:61:7b:39:e8:ab:86:37:cd:c4:49<br>
236: (RSA) 1024 42:56:39:98:65:05:e7:2a:98:2b:ee:cc:e5:a3:53:ed<br>
237: (DSA) 1024 e3:e7:83:ef:f6:78:dc:d3:ca:a5:cf:64:c6:b7:4f:43<br>
1.1 deraadt 238: <p>
1.231 mickey 239: <li><strong>CVSROOT=anoncvs@anoncvs.nyc.openbsd.org:/cvs</strong><br>
240: Located at the New York Internet, NYC, eastern USA.<br>
241: Maintained by <a href="mailto:mickey@openbsd.org">Michael Shalayeff</a>.<br>
242: Protocols: rsh, ssh, ssh port 2022, pserver.<br>
243: Updated every 2 hours.<br>
244: SSH fingerprints:<br>
1.232 mickey 245: (RSA1) 1024 ff:97:fc:34:c6:09:7f:b2:bd:31:4e:d5:51:ce:f3:44<br>
246: (RSA) 1024 05:ac:be:be:f8:f6:ab:63:5e:80:6c:be:d3:31:41:cd<br>
247: (DSA) 1024 89:be:38:4d:2a:1b:1a:db:93:65:9d:36:7f:ee:d2:76<br>
1.231 mickey 248: <p>
1.24 deraadt 249: <li><strong>CVSROOT=anoncvs@anoncvs1.ca.openbsd.org:/cvs</strong><br>
1.40 beck 250: Host also known as <strong>anoncvs.ca.openbsd.org</strong>,
1.74 beck 251: <strong>openbsd.sunsite.ualberta.ca</strong><br>
1.210 naddy 252: Located in Edmonton, Alberta, Canada.<br>
253: Maintained by <a href="mailto:beck@ualberta.ca">Bob Beck</a>.<br>
254: Protocols: ssh, rsh, ssh port 2022, pserver<br>
255: Updated every 2 hours.<br>
1.24 deraadt 256: <p>
1.1 deraadt 257: <li><strong>CVSROOT=anoncvs@anoncvs.no.openbsd.org:/cvs</strong><br>
1.64 deraadt 258: Host also known as <strong>cvs.inet.no</strong>.<br>
1.210 naddy 259: Located in Norway.<br>
260: Maintained by <a href="mailto:cvsadmin@inet.no">Michael Shuldman</a>.<br>
261: Protocols: rsh, ssh, ssh port 2022.<br>
262: Updated every 4 hours.<br>
1.1 deraadt 263: <p>
1.142 naddy 264: <li><strong>CVSROOT=anoncvs@anoncvs.nl.openbsd.org:/cvs</strong><br>
265: Host also known as <strong>anoncvs.calyx.nl</strong>.<br>
1.210 naddy 266: Located in Amsterdam, The Netherlands.<br>
267: Maintained by <a href="mailto:nick@calyx.net">Nick Merrill</a> and
1.142 naddy 268: <a href="mailto:alex@calyx.nl">Alexander Grendel</a>.<br>
1.210 naddy 269: Protocols: ssh.<br>
270: Updated every 3 hours.<br>
1.118 beck 271: <p>
1.69 deraadt 272: <li><strong>CVSROOT=anoncvs@anoncvs.jp.openbsd.org:/cvs</strong><br>
273: Host also known as <strong>kankoromochi.econ.nagasaki-u.ac.jp</strong>.<br>
1.210 naddy 274: Located at Nagasaki Univ. Faculty of Economics, Japan.<br>
275: Maintained by <a href="mailto:sigh@net.nagasaki-u.ac.jp">SUZUKI Hitoshi</a>.<br>
276: Protocols: ssh, pserver.<br>
277: Updated every 3 hours.<br>
1.121 deraadt 278: <p>
1.161 naddy 279: <li><strong>CVSROOT=anoncvs@anoncvs.de.openbsd.org:/cvs</strong><br>
280: Host also known as <strong>grappa.unix-ag.uni-kl.de</strong>.<br>
1.210 naddy 281: Located at the University of Kaiserslautern, Germany.<br>
282: Maintained by <a href="mailto:naddy@openbsd.org">Christian Weisgerber</a>.<br>
283: Protocols: ssh, ssh port 2022, pserver<br>
284: Updated every 6 hours.<br>
1.211 naddy 285: SSH fingerprints:<br>
286: (RSA) 1024 cf:a9:ee:a4:60:5d:66:00:50:5b:fd:d3:72:04:14:a3<br>
287: (DSA) 1024 78:d4:19:da:df:6f:c0:14:7f:4a:55:2a:e9:82:5f:e4<br>
1.122 beck 288: <p>
1.123 beck 289: <li><strong>CVSROOT=anoncvs@rt.fm:/cvs</strong><br>
1.210 naddy 290: Located in Lake in the Hills, Illinois, USA.<br>
291: Maintained by <a href="mailto:jcs@rt.fm">
1.198 david 292: Joshua Stein</a>.<br>
1.210 naddy 293: Protocols: ssh<br>
294: Updated every 3 hours.<br>
1.215 david 295: SSH fingerprints:<br>
1.212 jcs 296: (RSA) 1024 54:74:ca:17:d0:07:c3:53:b7:7e:1d:9b:10:bf:04:37<br>
297: (DSA) 1024 46:78:40:52:7a:18:f9:0e:68:61:b0:27:29:f9:d9:c4<br>
1.123 beck 298: <p>
1.149 miod 299: <li><strong>CVSROOT=anoncvs@cvs.openbsd.cz:/cvs</strong><br>
1.210 naddy 300: Located in Prague, Czech Republic.<br>
301: Maintained by <a href="mailto:vlada@openbsd.cz">Vladimir Kotal</a>.<br>
302: Protocols: ssh, pserver.<br>
303: Updated every 4 hours.<br>
1.176 miod 304: <p>
305: <li><strong>CVSROOT=anoncvs@anoncvs.openbsd.lt:/cvs</strong><br>
1.217 naddy 306: Located at TVK, Cable TV and Internet Services, Lithuania.<br>
307: Maintained by <a href="mailto:helpas@ebox.lt">Donatas Budvytis</a>.<br>
308: Protocols: ssh<br>
309: Updated every 3 hours from cvsup.no.openbsd.org.<br>
1.183 jufi 310: <p>
1.199 nick 311: <li><strong>CVSROOT=anoncvs@anoncvs2.de.openbsd.org:/cvs</strong><br>
312: Host also known as <strong>openbsd.informatik.uni-erlangen.de</strong>.<br>
1.210 naddy 313: Located at the University of Erlangen-Nuremberg, Germany.<br>
1.235 grunk 314: Maintained by
315: <a href="mailto:grunk@openbsd.org">Alexander von Gernler</a> and
316: <a href="mailto:stuka@pestilenz.org">Christian Kollee</a>.<br>
1.210 naddy 317: Protocols: ssh, ssh port 2022, pserver<br>
318: Updated every 2 hours.<br>
1.211 naddy 319: SSH fingerprints:<br>
320: (RSA) 1024 fc:94:b0:c1:e5:b0:98:7c:58:43:99:76:97:ee:9f:b7<br>
321: (DSA) 1024 a9:00:3f:ba:50:81:16:d1:e9:b8:4f:3c:b2:10:e2:6c<br>
1.194 nick 322: <p>
1.185 jufi 323: <li><strong>CVSROOT=anoncvs@mirror.osn.de:/cvs</strong><br>
1.210 naddy 324: Located in Nürnberg, Germany.<br>
325: Maintained by <a href="mailto:aw@osn.de">Armin Wolfermann</a>.<br>
326: Protocols: ssh<br>
327: Updated every 4 hours.<br>
1.213 naddy 328: SSH fingerprints:<br>
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>
1.186 beck 331: <p>
332: <li><strong>CVSROOT=anoncvs@openbsd.chem.uw.edu.pl:/cvs</strong><br>
1.210 naddy 333: Located in Warsaw, Poland.<br>
334: Maintained by <a href="mailto:admin@chem.uw.edu.pl">Piotr Klein</a>.<br>
335: Protocols: ssh<br>
336: Updated every 3 hours.<br>
1.203 saad 337: <p>
1.202 beck 338: <li><strong>CVSROOT=anoncvs@anoncvs.student.pw.edu.pl:/cvs</strong><br>
1.210 naddy 339: Located at the Warsaw University of Technology, Poland.<br>
340: Maintained by <a href="mailto:dmarcink@elka.pw.edu.pl">Darek Marcinkeiwicz</a>.<br>
341: Protocols: ssh<br>
342: Updated every 3 hours.<br>
1.228 nick 343: <p>
1.221 beck 344: <li><strong>CVSROOT=anoncvs@anoncvs.se.openbsd.org:/cvs</strong><br>
345: Located at Stacken computer club, KTH, Sweden.<br>
346: Maintained by <a href="mailto:hin@openbsd.org">Hans Insulander</a>.<br>
347: Protocols: ssh<br>
348: Updated every 3 hours.<br>
1.229 pedro 349: <p>
350: <li><strong>CVSROOT=anoncvs@anoncvs.openbsd.org.br:/cvs</strong><br>
351: Located at Curitiba, Paraná, Brazil.<br>
352: Maintained by <a href="mailto:leonardo@openbsd.org.br">Leonardo Chiquitto Filho</a>.<br>
353: Protocols: ssh, ssh port 2022.<br>
354: Updated every 3 hours.<br>
355: SSH fingerprints:<br>
356: (RSA) 1024 83:ff:c5:a1:ff:78:50:0a:56:8f:a3:4f:1a:a4:1b:13<br>
357: (DSA) 1024 03:c1:7d:00:38:4f:91:6d:2f:f5:97:8f:b5:42:2e:00<br>
1.230 naddy 358: <p>
359: <li><strong>CVSROOT=anoncvs@mirror.sg.depaul.edu:/cvs</strong><br>
360: Located at DePaul University, Chicago, Illinois, USA. Available via the Internet and Internet 2.<br>
361: Maintained by <a href="mailto:mirror-admin@sg.depaul.edu">Eric Pancer</a>.<br>
362: Protocols: ssh, ssh port 2022, pserver.<br>
363: Updated every 2 hours.<br>
364: SSH fingerprints:<br>
365: (RSA1) 1024 5b:1c:cb:b7:5f:82:82:cc:af:13:21:a4:2c:c2:55:6b<br>
366: (RSA) 1024 18:0f:97:2a:cf:6c:7f:d4:ca:2b:bc:c8:b9:56:2b:86<br>
367: (DSA) 1024 65:cb:ce:7c:3e:29:5c:82:0b:9d:fa:b7:bb:e0:4b:47<br>
1.236 grunk 368: <p>
369: <li><strong>CVSROOT=anoncvs@anoncvs.skyrock.com:/cvs/openbsd</strong><br>
370: Located in Paris, France.<br>
1.237 grunk 371: Maintained by <a href="mailto:anoncvs@pureftpd.org">Frank Denis</a>.<br>
1.236 grunk 372: Protocols: ssh, ssh port 2022.<br>
373: Updated every 2 hours from anoncvs3.usa.openbsd.org.<br>
374: (RSA1) 2048 4d:60:d8:ab:bc:c6:29:64:b4:45:1b:98:2b:fe:40:7e<br>
375: (RSA) 2048 01:f1:c4:25:c8:e3:0d:0e:7a:33:94:14:f4:9d:98:5f<br>
376: (DSA) 2048 73:36:41:46:fd:0a:67:df:e6:c1:4a:6b:02:61:f4:61<br>
1.240 grunk 377: <p>
378: <li><strong>CVSROOT=anoncvs@anoncvs.openbsd.org.ua:/cvs</strong><br>
379: Located in Kiev, Ukraine.<br>
380: Maintained by <a href="mailto:hunter@mirotel.net">Sergey Smitienko</a>.<br>
381: Protocols: ssh.<br>
382: Updated every 6 hours from cvsup.uk.openbsd.org.<br>
383: (RSA1) 1024 4e:c6:f1:4d:df:6f:46:61:cc:9d:0b:d6:f2:ae:44:56<br>
384: (RSA) 1024 2d:b0:e6:43:8c:cf:76:14:7d:3c:52:5e:a9:2a:56:ae<br>
385: (DSA) 1024 63:7c:8c:ce:31:c9:0a:ce:05:9e:1c:8b:f2:18:77:48<br>
1.73 deraadt 386: </ul>
1.84 beck 387:
1.73 deraadt 388: <p>
1.135 naddy 389: <em>Note:</em> If your server is listed on here with inaccurate or
1.104 ericj 390: unknown information, please contact
1.135 naddy 391: <a href="mailto:beck@openbsd.org"><tt>beck@openbsd.org</tt></a>
1.104 ericj 392:
1.80 beck 393: <p>
1.104 ericj 394: You may want to use
1.135 naddy 395: <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=traceroute&sektion=8&format=html">traceroute(8)</a>
1.104 ericj 396: to find out which server is nearest you.
1.11 michaels 397: Problems with a server should be reported to the <b>maintainer</b> of the
398: server in question.
1.104 ericj 399:
1.155 jsyn 400: <h3><a name="CRYPTO"><font color="#0000e0">Getting crypto sources through
401: cvs(1)</font></a></h3>
1.104 ericj 402:
1.1 deraadt 403: <p>
404: <strong>IMPORTANT NOTE:</strong>
405: There are a few issues relating to cryptographic software that everyone
406: should be aware of:
407: <ul>
408: <li>The OpenBSD sources are from Canada.
1.9 deraadt 409: As
1.182 nick 410: <a href="http://www.efc.ca/pages/doc/crypto-export.html">
1.9 deraadt 411: researched by a Canadian individual</a>
412: and as
1.135 naddy 413: <a href="http://axion.physics.ubc.ca/ECL.html">
1.9 deraadt 414: described in the Export Control list of Canada</a>
1.156 ian 415: it is legal to export crypto software from Canada to the world.
1.1 deraadt 416: <p>
417: <li>However, if you are outside the USA or Canada, you should not
418: fetch the cryptographic sections of the OpenBSD sources from an
419: anoncvs server located in the USA. The files in question are...
420: <ul>
421: <li>src/kerberosIV/*
1.167 miod 422: <li>src/kerberosV/*
1.57 art 423: <li>src/lib/libdes/*
1.1 deraadt 424: <li>src/lib/libc/crypt/crypt.c
425: <li>src/lib/libc/crypt/morecrypt.c
1.167 miod 426: <li>src/sys/crypto
1.36 deraadt 427: <li>src/sys/netinet
1.67 art 428: <li>src/usr.sbin/afs/src/rxkad/*
1.167 miod 429: <li>XF4/xc-mit/lib/Xdmcp/Wraphelp.c
430: <li>XF4/xc-old/lib/Xdmcp/Wraphelp.c
431: <li>XF4/xc/lib/Xdmcp/Wraphelp.c
1.1 deraadt 432: </ul>
1.233 jason 433: Because of US Dept. of Commerce policy,
1.1 deraadt 434: crypto software may only be exported to Canada from the USA.
435: </ul>
436:
1.155 jsyn 437: <h3><a name="EXAMPLE"><font color="#0000e0">Example usages for cvs(1)</font>
438: </a></h3>
1.104 ericj 439:
1.198 david 440: <p>
1.168 pvalchev 441: NOTICE: If you want to update a branch (such as a patch branch)
1.169 miod 442: to <i>current</i>, you would add the <code>-A</code>
1.163 chris 443: flag to cvs, but this flag is of little use otherwise. Some older
444: versions of the OpenBSD documentation recommended use of this flag
445: in many examples. We no longer recommend this flag unless absolutely necessary.
446:
1.1 deraadt 447: <p>
1.135 naddy 448: A sample use of an anoncvs server would be:
449: <pre>
1.104 ericj 450: % <strong>setenv CVSROOT anoncvs@anoncvs.ca.openbsd.org:/cvs</strong>
451: % <strong>cd /tmp</strong>
452: % <strong>cvs get src/sys/arch/sparc</strong>
1.12 grr 453: [copies the files from the repository to your machine]
1.104 ericj 454: % <strong>cvs log src/sys/arch/sparc/sparc/locore.s</strong>
1.135 naddy 455: [shows the commit log for the chosen file]
1.104 ericj 456: % <strong>cvs diff -bc -r1.1 -r1.5 src/sys/arch/sparc/sparc/locore.s</strong>
1.12 grr 457: [shows the changes between revisions 1.1 and rev 1.5]
1.135 naddy 458: </pre>
1.1 deraadt 459:
460: <p>
1.155 jsyn 461: <a name="pserver">In order to use a cvs ``pserver'' (a direct TCP connection
462: instead of using ssh or rsh) you must login once:</a>
1.104 ericj 463:
1.135 naddy 464: <pre>
1.104 ericj 465: % <strong>setenv CVSROOT :pserver:anoncvs@anoncvs.ca.openbsd.org:/cvs</strong>
466: % <strong>cvs login</strong>
1.59 beck 467: (Logging in to anoncvs@anoncvs1.ca.openbsd.org)
1.104 ericj 468: CVS password: <strong>anoncvs</strong>
1.135 naddy 469: [This writes a line to ~/.cvspass (filename over-ridden by CVS_PASSFILE).]
1.18 todd 470: [An example line from my ~/.cvspass after typing 'blah' for the above ]
471: [password is: ]
472: [:pserver:anoncvs@anoncvs5.usa.openbsd.org:/cvs Au'yc ]
1.135 naddy 473: [After logging in ONCE every other use of the above CVSROOT will work. ]
1.104 ericj 474: % <strong>cvs get ksrc-i386 ksrc-common</strong>
1.135 naddy 475: [Allows you to retrieve ONLY that necessary to rebuild an i386 kernel. ]
476: </pre>
1.18 todd 477:
478: <p>
1.39 todd 479: Here is how someone using anoncvs regularly would update his
1.1 deraadt 480: source tree:
1.60 millert 481: <ul><li>First, start out by `get'-ing an initial tree:
1.27 todd 482:
1.109 jason 483: <p> (If you are following <i>current</i>):
1.135 naddy 484: <pre>
485: # <strong>setenv CVSROOT anoncvs@anoncvs.ca.openbsd.org:/cvs</strong>
486: # <strong>cd /usr</strong>
1.163 chris 487: # <strong>cvs -q get -P src</strong>
1.135 naddy 488: </pre>
1.109 jason 489:
1.241 nick 490: <p> (If you are following the patch branch for 3.8):
1.135 naddy 491: <pre>
492: # <strong>setenv CVSROOT anoncvs@anoncvs.ca.openbsd.org:/cvs</strong>
493: # <strong>cd /usr</strong>
1.241 nick 494: # <strong>cvs -q get -rOPENBSD_3_8 -P src</strong>
1.135 naddy 495: </pre>
1.37 todd 496:
1.27 todd 497: <li> Anytime afterwards, to `update' this tree:
1.109 jason 498: <p> (If you are following <i>current</i>):
1.135 naddy 499: <pre>
500: # <strong>cd /usr/src</strong>
1.163 chris 501: # <strong>cvs -q up -Pd</strong>
1.135 naddy 502: </pre>
1.27 todd 503:
1.241 nick 504: <p> (If you are following the patch branch for 3.8):
1.135 naddy 505: <pre>
506: # <strong>cd /usr/src</strong>
1.241 nick 507: # <strong>cvs -q up -rOPENBSD_3_8 -Pd</strong>
1.135 naddy 508: </pre>
1.109 jason 509:
1.154 jsyn 510: Every time you ran this it would synchronize your /usr/src tree. It would
1.1 deraadt 511: not destroy any of your local changes, rather it would attempt to merge
1.226 nick 512: changes in.
1.72 millert 513:
514: <p>
1.163 chris 515: <li> NOTE:
516: If you are updating a source tree that you initially fetched
1.72 millert 517: from a different server, or from a CD, you <strong>must</strong>
1.163 chris 518: add the <em>-d $CVSROOT</em> options to cvs.
1.135 naddy 519: <pre>
520: # <strong>cd /usr/src</strong>
521: # <strong>cvs -d $CVSROOT -q up -Pd</strong>
522: </pre>
1.27 todd 523: </ul>
524:
1.37 todd 525: <p>
1.135 naddy 526: To <a name="ports">use</a> <a href="ports.html">ports</a>, it is similar to src:
1.37 todd 527: <ul><li>
1.157 heko 528: <p> (If you are following <i>current</i>):
1.37 todd 529: <pre>
1.135 naddy 530: # <strong>setenv CVSROOT anoncvs@anoncvs.ca.openbsd.org:/cvs</strong>
531: # <strong>cd /usr</strong>
1.163 chris 532: # <strong>cvs -q get -P ports</strong>
1.38 deraadt 533: </pre>
1.241 nick 534: <p> (If you are following the patch branch for 3.8):
1.157 heko 535: <pre>
536: # <strong>setenv CVSROOT anoncvs@anoncvs.ca.openbsd.org:/cvs</strong>
537: # <strong>cd /usr</strong>
1.241 nick 538: # <strong>cvs -q get -rOPENBSD_3_8 -P ports</strong>
1.157 heko 539: </pre>
1.37 todd 540: <li> Anytime afterwards, to `update' this tree:
1.157 heko 541: <p> (If you are following <i>current</i>):
1.37 todd 542: <pre>
1.218 nick 543: # <strong>cd /usr/ports</strong>
544: # <strong>cvs -q up -Pd</strong>
1.157 heko 545: </pre>
1.241 nick 546: <p> (If you are following the patch branch for 3.8):
1.157 heko 547: <pre>
1.218 nick 548: # <strong>cd /usr/ports</strong>
1.241 nick 549: # <strong>cvs -q up -rOPENBSD_3_8 -Pd</strong>
1.157 heko 550: </pre>
1.127 jufi 551: </ul>
1.37 todd 552:
1.104 ericj 553: In the above example, <i>-q</i> is optional, only intended to minimize
1.27 todd 554: cvs's output. For those who like to see screenfulls of output, it
555: can be omitted.
1.1 deraadt 556:
557: <p>
1.104 ericj 558: or to make a diff of a locally patched module (here <i>cd.c</i>) to include with
1.12 grr 559: a bug report:
1.135 naddy 560: <pre>
561: # <strong>cd /usr</strong>
562: # <strong>cvs diff -u src/sys/scsi/cd.c > /tmp/patch</strong>
563: </pre>
1.12 grr 564:
565: <p>
1.155 jsyn 566: The <a href="http://www.openbsd.org/cgi-bin/man.cgi?query=cvs&sektion=1&format=html">
567: cvs(1) man page</a>
1.104 ericj 568: (included with the CVS sources) has much more
1.1 deraadt 569: information about how CVS can be used.
570:
1.105 ericj 571: <p>
1.12 grr 572: <strong>Warning:</strong>
573: When using cvs you should take care that your current directory is either
1.109 jason 574: the root of the tree you are referencing or in a separate place such as /tmp.
1.12 grr 575: Some commands such as "get" can create an arbitrary sub-tree in the current
576: directory, and a subsequent update will recursively flesh out this sub-tree.
577:
578: <p>
1.1 deraadt 579: The anoncvs service gives fledgling developers a chance to learn CVS
580: operation and get thoroughly involved in the development process
581: before getting "commit" access -- as a result of showing useful
582: skills and high quality results they will naturally later be given
583: developer access. As well, people providing patches can create
584: their "diff"s relative to the CVS tree, which will ease integration.
585:
1.104 ericj 586:
1.135 naddy 587: <h3><a name="WHICH"><font color="#0000e0">Use rsh(1) or ssh(1)?</font></a></h3>
1.104 ericj 588:
1.226 nick 589: CVS supports three access methods between the CVS server and the CVS
590: client:
591:
592: <ul>
593: <li><b>ssh:</b> Secure Shell can be used to access the anonymous CVS servers.
594: This is the <i>recommended</i> way of doing so, as it is encrypted.
595:
596: <li><b>rsh:</b> Remote Shell can be used on some of the servers for users
597: who don't have access to <a href="http://www.openssh.com/">ssh</a>.
598:
599: <li><b>pserver:</b> pserver is primarily useful for users who are behind
600: firewalls that block the other two connections.
601: </ul>
602:
603: <p>
604: <b>NOTE:</b> For users wishing to use rsh, you must first set the
605: <tt>CVS_RSH</tt> environment variable to point to the rsh(1) program:
606:
607: <ul>
608: <li>For Korn/Bourne shells:
609: <pre>
610: $ <b>export CVS_RSH=/usr/bin/rsh</b>
611: </pre>
612: <li>For csh/tcsh:
613: <pre>
614: % <b>setenv CVS_RSH /usr/bin/rsh</b>
615: </pre>
616: </ul>
617:
1.1 deraadt 618: <p>
1.226 nick 619: By default, OpenBSD's CVS client uses ssh ("secure shell":
1.159 jcs 620: <a href="http://www.openssh.com/">OpenSSH</a>) to talk to the CVS server.
621:
622: <p>
623: Many of the CVS sites no longer support rsh for security reasons. Local
624: problems like firewalls or imperfect protocol emulators such as slirp may
625: also hinder rsh usage. However, if rsh is desired, one must set the
626: <var>CVS_RSH</var> environment variable to point to rsh
627: (typically <strong>/usr/bin/rsh</strong>).
628:
629: <p>
630: If local policy prevents outgoing connections to ssh's default port of 22,
631: port 2022 may be used in its place. Note, however, that not all anoncvs
632: servers accept ssh connections on this port. Furthermore, most anoncvs servers
633: no longer accept the <strong>none</strong> cipher, as it is disabled in
1.169 miod 634: recent versions of ssh for security reasons. Also, do not be tempted
1.159 jcs 635: to turn on compression: CVS already compresses.
636:
637: <p>
638: One could specify something like the following in the
639: <strong>$HOME/.ssh/config</strong> configuration file to avoid the pitfalls
640: and restrictions mentioned above:
1.1 deraadt 641: <pre>
1.59 beck 642: Host anoncvs.ca.openbsd.org
1.159 jcs 643: Compression no
1.1 deraadt 644: Port 2022
645: </pre>
646:
647: <p>
648: CVS is a little noisy starting up; to quiet it a bit you may want to
649: do this:
1.105 ericj 650:
1.135 naddy 651: <pre>
652: <strong>% setenv CVS_CLIENT_PORT -1</strong>
653: </pre>
1.1 deraadt 654:
655: <p>
1.155 jsyn 656: <h3><a name="SUP"><font color="#0000e0">Mirroring the CVS repository via
657: sup(1)</font></a></h3>
1.107 millert 658:
659: <p>
660: Users wishing to mirror the OpenBSD CVS tree itself may now do so
1.214 millert 661: from <em>anoncvs.usa.openbsd.org</em> or <em>anoncvs3.usa.openbsd.org</em>
1.143 millert 662: (these are different machines). Note that this is the cvs tree,
663: <b>not</b> a checked out source tree. It is only useful if you
664: want to be able to do fast cvs operations (diff, annotate, etc) or
665: if you have multiple source trees and you only want to transfer new
666: data once (you can then checkout a tree from your local cvs mirror).
1.107 millert 667: <p>
668: A sample supfile would be:
669: <pre>
670: cvs host=anoncvs.usa.openbsd.org hostbase=/ base=/home delete
671: </pre>
672: <p>
673: which would mirror the cvs tree into /home/cvs with the sup data
1.133 millert 674: files ending up in /home/sup. The full OpenBSD cvs tree is currently
1.226 nick 675: about 2.5GB in size, and will, of course continue to grow.
1.65 matthieu 676:
1.155 jsyn 677: <h3><a name="MIRROR"><font color="#0000e0">Setting up an anoncvs mirror
678: </font></a></h3>
1.105 ericj 679:
1.107 millert 680: <p>
1.200 nick 681: If you wish to setup a new anoncvs mirror site and make it available to
682: the general public, please contact the anoncvs
1.135 naddy 683: <a href="mailto:sup@openbsd.org">maintainer</a>.
1.197 brad 684: Anoncvs mirrors require about 2.2GB of disk, and use up to 32MB of swap
1.1 deraadt 685: per anoncvs user (assuming the user does a large operation; while smaller
686: operations use fewer resources, anoncvs still makes much more of an
687: impact than ftp or sup). Such anoncvs machines should have excellent
688: network connectivity for the area they are expected to serve. A
1.135 naddy 689: <a href="anoncvs.shar">document</a>
1.1 deraadt 690: which describes the setup of anoncvs servers is available.
691:
1.135 naddy 692: <h3><font color="#0000e0">Final notes</font></h3>
1.60 millert 693: After upgrading your source tree, you should read the comments
1.198 david 694: at the top of <kbd>/usr/src/Makefile</kbd> before attempting
1.60 millert 695: a build. Also, you should build a new kernel <strong>before</strong>
1.198 david 696: doing a <kbd>make build</kbd> if possible. In some cases it may be
697: necessary to rebuild and install the <kbd>config</kbd> utility before
698: you can build the kernel. If <kbd>config GENERIC</kbd> fails this
1.60 millert 699: is probably the case.
700: <p>
701: It is important to note that upgrading from a release to the current tree
702: by rebuilding the sources can be rather difficult due to dependencies
703: that are often not obvious. Therefore, it is suggested that you first
1.154 jsyn 704: install the latest snapshot before attempting a tree build from source.
1.1 deraadt 705:
706: <hr>
1.155 jsyn 707: <a href="index.html"><img height="24" width="24" src="back.gif" border="0"
708: alt="OpenBSD"></a>
1.135 naddy 709: <a href="mailto:www@openbsd.org">www@openbsd.org</a>
1.242 ! wvdputte 710: <br><small>$OpenBSD: anoncvs.html,v 1.241 2005/11/01 12:00:47 nick Exp $
1.155 jsyn 711: </small>
1.1 deraadt 712:
713: </body>
714: </html>
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