https://fakeroot-ng.lingnu.com/index.php?action=history&feed=atom&title=Main_Page 2026-05-15T22:41:41Z Revision history for this page on the wiki MediaWiki 1.32.0 https://fakeroot-ng.lingnu.com/index.php?title=Main_Page&diff=2&oldid=prev 2019-04-22T13:43:11Z

<p>Move page from old installation</p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #222; text-align: center;">Revision as of 13:43, 22 April 2019</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">&lt;strong&gt;MediaWiki has been installed</del>.<del class="diffchange diffchange-inline">&lt;/strong&gt;</del></div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">=News=</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">April 12 2013: Version 0.18 of fakeroot-ng is out. The biggest change is support for ptrace_scope option in the kernel. Fakeroot-ng now correctly works with a settings of 1 (default on Ubuntu). Sadly, it does not, and cannot, work with a setting of 2, as that is fundamentally incompatible with its mode of operation</ins>.</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">Consult the </del>[<del class="diffchange diffchange-inline">https</del>://<del class="diffchange diffchange-inline">www</del>.<del class="diffchange diffchange-inline">mediawiki</del>.org/<del class="diffchange diffchange-inline">wiki/Special:MyLanguage/Help:Contents User</del>'s <del class="diffchange diffchange-inline">Guide] for information on using </del>the <del class="diffchange diffchange-inline">wiki software</del>.</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">=What is Fakeroot Next Generation (NG)=</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">Fakeroot-ng is a clean re-implementation of </ins>[<ins class="diffchange diffchange-inline">http</ins>://<ins class="diffchange diffchange-inline">fakeroot.alioth</ins>.<ins class="diffchange diffchange-inline">debian</ins>.org/ <ins class="diffchange diffchange-inline">fakeroot]. The core idea is to run a program, but wrap all system calls that program performs so that it thinks it is running as root, while it is, in practice, running as an unprivileged user. When the program is trying to perform a privileged operation (such as modifying a file</ins>'s <ins class="diffchange diffchange-inline">owner or creating a block device), this operation is emulated, so that an unprivileged operation is actually carried out, but the result of the privileged operation is reported to the program whenever it attempts to query </ins>the <ins class="diffchange diffchange-inline">result</ins>.</div></td></tr> <tr><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f8f9fa; color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>== Getting <del class="diffchange diffchange-inline">started </del>==</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">==Technical differences between Fakeroot and Fakeroot-ng==</ins></div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">* </del>[https://<del class="diffchange diffchange-inline">www</del>.<del class="diffchange diffchange-inline">mediawiki</del>.<del class="diffchange diffchange-inline">org</del>/<del class="diffchange diffchange-inline">wiki</del>/<del class="diffchange diffchange-inline">Special:MyLanguage</del>/<del class="diffchange diffchange-inline">Manual:Configuration_settings Configuration settings list</del>]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">Fakeroot uses the LD_PRELOAD mechanism to wrap system calls. This is fairly simple (relatively speaking) to implement, and is equivalent of placing a hook between the program and the runtime library. Among other disadvantages, LD_PRELOAD is unable to track system calls performed by statically compiled files.</ins></div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">* </del>[<del class="diffchange diffchange-inline">https</del>://www.<del class="diffchange diffchange-inline">mediawiki</del>.<del class="diffchange diffchange-inline">org/wiki/Special:MyLanguage/Manual:FAQ MediaWiki FAQ</del>]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">* </del>[<del class="diffchange diffchange-inline">https</del>://<del class="diffchange diffchange-inline">lists.wikimedia</del>.<del class="diffchange diffchange-inline">org</del>/<del class="diffchange diffchange-inline">mailman</del>/<del class="diffchange diffchange-inline">listinfo</del>/<del class="diffchange diffchange-inline">mediawiki-announce MediaWiki release </del>mailing list<del class="diffchange diffchange-inline">]</del></div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">Fakeroot-ng, on the other hand, uses the PTRACE mechanism, the mechanism used by debuggers, to track the program's system calls. This is equivalent of placing a hook between the user space and the kernel. It is not possible to bypass the monitoring performed by fakeroot-ng, even if one attempts to do so on purpose. The down side is that the hooks themselves are much more platform dependent, and are more difficult to program and debug.</ins></div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">* </del>[https://www.<del class="diffchange diffchange-inline">mediawiki</del>.<del class="diffchange diffchange-inline">org</del>/<del class="diffchange diffchange-inline">wiki</del>/<del class="diffchange diffchange-inline">Special:MyLanguage</del>/<del class="diffchange diffchange-inline">Localisation#Translation_resources Localise MediaWiki </del>for <del class="diffchange diffchange-inline">your language</del>]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td class='diff-marker'>−</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">* </del>[https://<del class="diffchange diffchange-inline">www</del>.<del class="diffchange diffchange-inline">mediawiki</del>.<del class="diffchange diffchange-inline">org</del>/<del class="diffchange diffchange-inline">wiki/Special:MyLanguage/Manual:Combating_spam Learn how to combat spam on your wiki</del>]</div></td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">More details about the technical differences between LD_PRELOAD and PTRACE system calls monitoring can be found in the [[PTRACE LD_PRELOAD comparison]] page.</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">==Functional differences between Fakeroot and Fakeroot-ng==</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">On the functional level, there are many differences between fakeroot and fakeroot-ng. Some of these differences are a result of the different technologies used by the two programs, and some are more derivatives of the above. The differences cover such areas as default ownership of unknown files, handling of SUID executables and chroot support. The differences are covered in more depth in the [[fakeroot vs fakeroot-ng comparison]] page.</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">==Drawing the Line==</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">Some features, though technically possible, are [[OutOfScope|out of scope for the project]].</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">=Technical documentation=</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">* [[HowtoCompile|How to compile fakeroot-ng]]: Common compilation problems, compiling a 32bit version on a 64bit machine, etc.</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">* [[Architecture]]: Software architecture of Fakeroot-NG.</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">=Who is Responsible for Fakeroot-ng=</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">Fakeroot-ng is written and maintained by Shachar Shemesh.</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>==Getting <ins class="diffchange diffchange-inline">support</ins>==</div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">Support is available through the mailing list. The list archives are available [http://sourceforge.net/mailarchive/forum.php?forum_id=30232 here]. Posting to the list requires subscribing to it first. You can subscribe to the list </ins>[https://<ins class="diffchange diffchange-inline">lists</ins>.<ins class="diffchange diffchange-inline">sourceforge</ins>.<ins class="diffchange diffchange-inline">net</ins>/<ins class="diffchange diffchange-inline">lists</ins>/<ins class="diffchange diffchange-inline">listinfo</ins>/<ins class="diffchange diffchange-inline">fakerootng-devel here</ins>]<ins class="diffchange diffchange-inline">.</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">Commercial support is available from Shachar's company, </ins>[<ins class="diffchange diffchange-inline">http</ins>://www.<ins class="diffchange diffchange-inline">lingnu.com Lingnu Open Source Consulting Ltd</ins>.]</div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">=Getting fakeroot-ng=</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">The latest version of fakeroot-ng is 0.18. It can be downloaded from the </ins>[<ins class="diffchange diffchange-inline">http</ins>://<ins class="diffchange diffchange-inline">sourceforge</ins>.<ins class="diffchange diffchange-inline">net</ins>/<ins class="diffchange diffchange-inline">projects</ins>/<ins class="diffchange diffchange-inline">fakerootng</ins>/ <ins class="diffchange diffchange-inline">SourceForge project's page].</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">=Relevant discussion=</ins></div></td></tr> <tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color: #222; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">A thread at the utrace development </ins>mailing list <ins class="diffchange diffchange-inline">about </ins>[https://www.<ins class="diffchange diffchange-inline">redhat</ins>.<ins class="diffchange diffchange-inline">com</ins>/<ins class="diffchange diffchange-inline">archives</ins>/<ins class="diffchange diffchange-inline">utrace-devel/2009-July</ins>/<ins class="diffchange diffchange-inline">msg00031.html utrace support </ins>for <ins class="diffchange diffchange-inline">PTRACE_GETSIGINFO</ins>] <ins class="diffchange diffchange-inline">(or its lack there of), and the </ins>[https://<ins class="diffchange diffchange-inline">bugzilla</ins>.<ins class="diffchange diffchange-inline">redhat</ins>.<ins class="diffchange diffchange-inline">com</ins>/<ins class="diffchange diffchange-inline">show_bug.cgi?id=510894 bugzilla bug filed</ins>]<ins class="diffchange diffchange-inline">.</ins></div></td></tr> <!-- diff cache key fakerootng:diff::1.12:old-1:rev-2 --> </table>

Shachar https://fakeroot-ng.lingnu.com/index.php?title=Main_Page&diff=1&oldid=prev 2019-04-22T13:34:21Z

<p></p> <p><b>New page</b></p><div>&lt;strong&gt;MediaWiki has been installed.&lt;/strong&gt;<br /> <br /> Consult the [https://www.mediawiki.org/wiki/Special:MyLanguage/Help:Contents User's Guide] for information on using the wiki software.<br /> <br /> == Getting started ==<br /> * [https://www.mediawiki.org/wiki/Special:MyLanguage/Manual:Configuration_settings Configuration settings list]<br /> * [https://www.mediawiki.org/wiki/Special:MyLanguage/Manual:FAQ MediaWiki FAQ]<br /> * [https://lists.wikimedia.org/mailman/listinfo/mediawiki-announce MediaWiki release mailing list]<br /> * [https://www.mediawiki.org/wiki/Special:MyLanguage/Localisation#Translation_resources Localise MediaWiki for your language]<br /> * [https://www.mediawiki.org/wiki/Special:MyLanguage/Manual:Combating_spam Learn how to combat spam on your wiki]</div>

MediaWiki default