LDP/LDP/guide/docbook/GNU-Linux-Tools-Summary/appendix.sgml

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<appendix label="A"><title>Appendix</title>
<sect1 id="Finding-packages-tools"><title>Finding Packages/Tools</title><sect2 id="finding-more-useful-tools"><title>Finding more useful tools</title><para>If you are looking to find more tools, the <acronym>GNU</acronym> project<indexterm><primary>GNU</primary></indexterm> (GNU's Not Unix) maintains a directory, a website listing categorized links to various free-software tools (which they consider useful) called <ulink url="http://www.gnu.org/directory/">the <acronym>GNU</acronym> Directory.</ulink><indexterm><primary>GNU Directory</primary></indexterm></para><para>Also try sites such as <ulink url="http://www.sweet.org">Sweet Code</ulink><indexterm><primary>Sweet Code</primary></indexterm> which offer mailing lists of useful tools which they find.</para><para>You may also try looking at the most highly rated, most active or most downloaded programs at <ulink url="http://www.sourceforge.net">SourceForge</ulink><indexterm><primary>SourceForge</primary></indexterm> and <ulink url="http://www.freshmeat.net">FreshMeat.</ulink><indexterm><primary>FreshMeat</primary></indexterm></para></sect2>
<sect2 id="finding-particular-tools"><title>Finding a particular tool(s)<indexterm><primary>finding tools</primary></indexterm></title><para>Many of the tools listed in this guide are part of a package of tools, such as <emphasis>diffutils </emphasis><indexterm><primary>diffutils</primary></indexterm>which contains the various tools used to find differences between files, such as <emphasis>diff<indexterm><primary>diff</primary></indexterm>, sdiff<indexterm><primary>sdiff</primary></indexterm>, diff3<indexterm><primary>diff3</primary></indexterm>, cmp</emphasis><indexterm><primary>cmp</primary></indexterm>. Most small tools are bundled together in this fashion. Most major distribution's will offer a search function to help you search the packages by file, you can of course do this via the command-line interface<indexterm><primary>command-line interface</primary></indexterm> or a GUI<indexterm><primary>GUI</primary></indexterm>.</para><para>If you need to search the distribution's available packages<indexterm><primary>packages</primary></indexterm> via the command-line<indexterm><primary>command-line</primary></indexterm>, the method will vary depending on the distribution you are using, see the subsections below or consult your distribution's documentation (or of course the internet):</para><sect3 id="finding-mandriva"><title>Mandriva (urpm* commands, rpm based)<indexterm><primary>urpm*</primary></indexterm></title><para>To find where a particular file came from use <emphasis>urpmf</emphasis>.<indexterm><primary>urpmf</primary></indexterm></para><para>Command syntax:</para><screen><![CDATA[urpmf]]><indexterm><primary>urpmf</primary></indexterm><![CDATA[ file_name
]]></screen><para>The results are often overwhelming as this particular command will take a string and list every file of every package<indexterm><primary>package</primary></indexterm> in it's database that contains the particular keyword<indexterm><primary>keyword</primary></indexterm> (ie. both uninstalled and installed packages<indexterm><primary>packages</primary></indexterm>). To refine the results you may want to add a pipe to it and send it through <emphasis>grep -w file_name</emphasis> <indexterm><primary>grep</primary></indexterm>(the <emphasis>-w</emphasis> option will only show you only exact (whole word) matches). How you would do this is shown below:</para><screen><![CDATA[urpmf file_name | grep -w file_name
]]></screen><para>For more information on the urpm* commands, please refer to the tip towards the end of this section: <xref linkend="RPM">. </para></sect3>
<sect3 id="finding-rpms"><title>Red Hat (rpm)<indexterm><primary>rpm</primary></indexterm></title><para>To find which package<indexterm><primary>package</primary></indexterm> a particular file came from use <emphasis>rpm</emphasis> with the <emphasis>-qf</emphasis> option.</para><para>Command syntax:</para><screen><![CDATA[rpm -qf /path/to/the/file]]><indexterm><primary>rpm -qf</primary></indexterm><![CDATA[
]]></screen><para>This will find which package the file came from. You need to use <emphasis>rpm -qf</emphasis> not with a keyword<indexterm><primary>keyword</primary></indexterm> but with the location of the actual file. To find more information on the particular package listed use <emphasis>rpm</emphasis> with the <emphasis>-qi</emphasis> option.<indexterm><primary>rpm -qi</primary></indexterm></para><para>Command syntax:</para><screen><![CDATA[rpm -qi package_name
]]></screen><para>Note that the package name is the name of the package without the <emphasis>.arch.rpm </emphasis>(often <emphasis>.i386.rpm</emphasis>) extension on the end.</para><para>For more information on the usage of rpm, please refer to this section <xref linkend="RPM">.</para></sect3>
<sect3 id="finding-debian"><title>Debian (deb)<indexterm><primary>deb</primary></indexterm></title><para>To find where a particular file came from use dpkg with the <emphasis>-S</emphasis> option.</para><para>There are two ways to do this:</para><screen><![CDATA[dpkg]]><indexterm><primary>dpkg</primary></indexterm><![CDATA[ -S file_name
]]></screen><para>or<indexterm><primary>dpkg -S</primary></indexterm>:</para><screen><![CDATA[dpkg -S /path/to/file
]]></screen><para>You may also like to try (if it's installed, it's generally a lot faster than the <emphasis>dpkg</emphasis> search):</para><screen><![CDATA[dlocate]]><indexterm><primary>dlocate</primary></indexterm><![CDATA[ -S file_name
]]></screen><para>For more information on dpkg and dlocate<indexterm><primary>dlocate</primary></indexterm> please refer to the relevant manual pages and online sources of information.</para></sect3>
</sect2>
<sect2 id="finding-packages"><title>Finding package(s)</title><para>Packages<indexterm><primary>Packages</primary></indexterm> can be found via the internet utilizing sites such as:</para><itemizedlist><listitem><para><ulink url="http://rpmfind.net/linux/rpm">RPMFind</ulink><indexterm><primary>RPMFind</primary></indexterm> for <acronym>RPM</acronym> based packages.</para></listitem><listitem><para><ulink url="http://www.debian.org/distrib/packages">Debian Package List</ulink><indexterm><primary>Debian Package List</primary></indexterm>for deb<indexterm><primary>deb</primary></indexterm> packages.</para></listitem><listitem><para><ulink url="http://www.rpmseek.com">RPMSeek</ulink><indexterm><primary>RPMSeek</primary></indexterm>, this site intends to index Debian packages as well as RPM<indexterm><primary>RPM</primary></indexterm>.</para></listitem><listitem><para><ulink url="http://www.tuxfinder.org">TuxFinder</ulink><indexterm><primary>TuxFinder</primary></indexterm> where you can search for deb, rpm, tgz, iso and even documentation.</para></listitem></itemizedlist><para>Also try the author's homepage and large sites such as <ulink url="http://www.freshmeat.net">FreshMeat</ulink><indexterm><primary>FreshMeat</primary></indexterm> and <ulink url="http://www.sourceforge.net">SourceForge.</ulink><indexterm><primary>SourceForge</primary></indexterm> </para></sect2>
</sect1>
<sect1 id="Further-Reading"><title>Further Reading</title><sect2 id="general-further-reading"><title>General Further Reading</title><para>This guide is simply a short summary of some of the available tools of a GNU/Linux based distribution. If you find a particular command interesting and useful, you can look up the on-line manual, or/and info page to learn more about how to use this command or check the HOWTO's online at <ulink url="http://www.tldp.org">Linux Documentation Project.</ulink> <indexterm><primary>Linux Documentation Project</primary></indexterm></para><para>The manual/info<indexterm><primary>manual</primary></indexterm><indexterm><primary>info</primary></indexterm> pages will always be an up-to-date source of information on how to use the command. Also have a look at the documentation installed on your distribution, its normally located in /usr/share/doc.</para><para>Check the references<indexterm><primary>references</primary></indexterm> section of this document, <xref linkend="references">, for some links to useful resources which were used in the creation of this document.</para><para>Of course if you are having trouble with a particular command try using a search engine such as <ulink url="http://www.google.com">Google</ulink><indexterm><primary>Google</primary></indexterm> or <ulink url="http://www.alltheweb.com">AllTheWeb</ulink><indexterm><primary>AllTheWeb</primary></indexterm>, or search the usenet groups <ulink url="http://www.groups.google.com">Google Groups.</ulink><indexterm><primary>Google Groups</primary></indexterm> If you still can't find a solution, look for a mailing list which is related to the topic you are having trouble with, or try a forum which is related to the topic.</para><para>Readers who would like another reference to commands may want to have at:<indexterm><primary>command-lists</primary></indexterm></para><itemizedlist><listitem><para><ulink url="http://www.onlamp.com/linux/cmd/">Commands from "Linux in a Nutshell 3rd Edition"</ulink><indexterm><primary>Linux in a Nutshell</primary></indexterm> as published by Orielly --- this document was not used in the creation of this guide, however it is a comprehensive guide to GNU/Linux Commands (it's an indexed listing). It lists and explains 379 commands taken from <emphasis>Linux in a Nutshell 3rd Edition.</emphasis></para></listitem><listitem><para><ulink url="http://linux-newbie.sunsite.dk/html/lnag.html#6.Linux%20Shortcuts%20and%20Commands|outline">The <productname>Linux</productname> Newbie Admin guide list of commands</ulink><indexterm><primary>Linux Newbie Admin guide</primary></indexterm> --- another list of commands from an excellent system administration guide for GNU/Linux.</para></listitem><listitem><para><ulink url="http://www.comptechdoc.org/os/linux/commands/linuxcmdquickref.pdf">Comptechdoc's <productname>Linux</productname> Command Quickreference Guide</ulink><indexterm><primary>Comptechdoc's <productname>Linux</productname> Command Quickreference</primary></indexterm> --- a good list of commands but only one line explanations of what they actually do...</para></listitem><listitem><para><ulink url="http://www.ss64.com/bash/">SS64.com list of bash commands</ulink><indexterm><primary>SS64.com list of commands</primary></indexterm> --- this page lists commands and links to their man pages online.</para></listitem></itemizedlist><para>If you wish to learn more about GNU/Linux on a variety of subjects also see the various online (free) tutorials published by <ulink url="http://www.ibm.com/developerworks/linux/">IBM Developerworks.</ulink><indexterm><primary>IBM Developerworks</primary></indexterm></para><para>If you wish to explore all of Linux distributions, visit <ulink url="https://blockchain.dcwebmakers.com/blog/list-of-all-secure-linux-distributions-for-cybersecurity-professionals.html">List of all secure Linux distributions</ulink>, <ulink url="https://coding-bootcamps.com/list-of-all-special-purpose-linux-distributions.html">List of all special purpose Linux distributions</ulink>, and <ulink url="https://myhsts.org/tutorial-list-of-all-linux-operating-system-distributions.php">List of popular Linux distributions</ulink><indexterm><primary>Linux Distributions</primary></indexterm></para><para>If you are looking for a general reference to everything GNU/Linux try the <ulink url="http://www.icon.co.za/~psheer/book/index.html.gz">Rute User's Tutorial and Exposition.</ulink><indexterm><primary>Rute User's Tutorial and Exposition</primary></indexterm> Or take a look at your distributions documentation, Debian maintains comprehensive documentation, <ulink url="http://debian.org/doc">debian documentation site.</ulink><indexterm><primary>Debian documentation</primary></indexterm></para></sect2>
<sect2 id="specific-further-reading"><title>Specific Further reading<indexterm><primary>further reading</primary></indexterm></title><para>The most obvious place to look for documentation is to find the homepage of the program. Although sometimes there are other sources of information such as the <ulink url="www.tldp.org">Linux Documentation Project</ulink><indexterm><primary>Linux Documentation Project</primary></indexterm> or various online HOWTO's<indexterm><primary>HOWTO's</primary></indexterm> or similar guides. They are usually easily found using search engines. Try large sites such as <ulink url="http://www.ibiblio.org">(ibiblio) the publics library and digital archive</ulink><indexterm><primary>ibiblio</primary></indexterm> or <ulink url="http;//www.tuxfinder.org">TuxFinder</ulink><indexterm><primary>TuxFinder</primary></indexterm> which can search for documentation.</para><para>Below is a very short list of some further reading for a few of the more complex tools:</para><itemizedlist><listitem><para>OpenSSH<indexterm><primary>OpenSSH</primary></indexterm> <ulink url="http://www.openssh.com/manual.html">OpenSSH manual page</ulink></para></listitem><listitem><para>vim<indexterm><primary>vim</primary></indexterm> <ulink url="http://tldp.org/HOWTO/Vim-HOWTO/index.html">The Vim HOWTO</ulink></para></listitem><listitem><para>emacs<indexterm><primary>emacs</primary></indexterm> <ulink url="www.tldp.org/HOWTO/Emacs-Beginner-HOWTO.html">The Emacs HOWTO</ulink></para></listitem><listitem><para>RPM<indexterm><primary>RPM</primary></indexterm> <ulink url="http://tldp.org/HOWTO/RPM-HOWTO/index.html">RPM HOWTO</ulink></para></listitem><listitem><para>Samba<indexterm><primary>Samba</primary></indexterm> <ulink url="http://www.samba.org/samba/docs/">Samba documentation site</ulink></para></listitem><listitem><para>ImageMagick<indexterm><primary>ImageMagick</primary></indexterm> <ulink url="http://www.imagemagick.org/script/command-line-tools.php">ImageMagick command-line tools</ulink></para></listitem><listitem><para>BASH<indexterm><primary>BASH</primary></indexterm> <ulink url="http://www.gnu.org/software/bash/manual/bashref.html">BASH reference manual</ulink></para></listitem><listitem><para>Bash&nbsp;scripting<indexterm><primary>bash scripting</primary></indexterm> <ulink url="http://www.tldp.org/LDP/abs/html/">Advanced bash scripting guide</ulink></para></listitem><listitem><para>rsync<indexterm><primary>rsync</primary></indexterm> <ulink url="http://www.samba.org/rsync/">rsync homepage</ulink></para></listitem></itemizedlist><sect3 id="unix-tools-further-reading"><title>The <productname>UNIX</productname> tools philosophy further reading<indexterm><primary>unix-tools</primary></indexterm></title><itemizedlist><listitem><para>An article within the coreutils<indexterm><primary>coreutils</primary></indexterm> documentation (installed on nearly every GNU/Linux distro) provides further explanation of the <productname>UNIX</productname> tools<indexterm><primary>UNIX tools</primary></indexterm> philosophy. To access the article simply type: </para><screen><![CDATA[info coreutils
]]></screen><para>Then type <emphasis>/</emphasis> (slash; runs a search) then the string <emphasis>&ldquo;toolbox&rdquo;</emphasis> (toolbox is the string to be searched for) then hit enter (follow hyperlink) and then go down to the &ldquo;Toolbox introduction&rdquo; section and hit enter. This will give you access to the article.</para></listitem><listitem><para>Other articles online include an: <ulink url="http://linux.oreillynet.com/lpt/a/302">Orielly article on the <productname>UNIX</productname> tools philosophy.</ulink><indexterm><primary>UNIX tools philosophy</primary></indexterm><indexterm><primary>Orielly</primary></indexterm></para></listitem><listitem><para><ulink url="http://cbbrowne.com/info/unix.html#UNIXPHILOSOPHY">A listing of important qualities of the philosophy.</ulink></para></listitem><listitem><para><ulink url="http://www.linuxexposed.com/Articles/General/The-Unix-Philosophy-Explained-2.html ">Linux Exposed The Unix Philosophy Explained</ulink><indexterm><primary>[http://www.linuxexposed.com/Articles/General/Linux Exposed</primary></indexterm></para></listitem><listitem><para>Or an entire book which is considered the authoritative guide toward understanding the philosophy behind how the <productname>UNIX</productname> system was built. The book is called &ldquo;The Unix Philosophy&rdquo; ISBN: 1555581234.<indexterm><primary>The Unix Philosophy</primary></indexterm></para></listitem></itemizedlist></sect3>
</sect2>
<sect2 id="Online-Manual-Info-Pages"><title>Online Manual And Info Pages<indexterm><primary>online man pages</primary></indexterm><indexterm><primary>online info pages</primary></indexterm></title><para>While manual pages and info pages are usually installed with the program itself they are also available online if you need them, the listed links are usually listed by category or by the man page sections.</para><sect3><title>Online Manual Page Websites:</title><itemizedlist><listitem><para><ulink url="http://www.tldp.org/docs.html#man">Manual Page Resource Links (from the <productname>Linux</productname> Documentation Project)</ulink><indexterm><primary>[http://www.tldp.org/dman pages</primary></indexterm></para></listitem><listitem><para><ulink url="http://linux.ctyme.com/">A RedHat Based Searchable Index</ulink></para></listitem><listitem><para><ulink url="http://www2.linuxpakistan.net/man.php">Another Searchable Index</ulink></para></listitem><listitem><para><ulink url="http://techpubs.sgi.com/tpl.cgi/linux/man/">Another Manual Page Site (searchable)</ulink></para></listitem></itemizedlist></sect3>
<sect3><title>Downloadable Manual Pages:</title><itemizedlist><listitem><para><ulink url="http://www.ibiblio.org/pub/Linux/docs/LDP/man-pages/">Downloadable Man Pages hosted by Ibiblio</ulink></para></listitem></itemizedlist></sect3>
<sect3><title>Online Info Page Website:</title><itemizedlist><listitem><para><ulink url="http://www.gnu.org/manual/manual.html">GNU Manual's</ulink><indexterm><primary>GNU Manual's</primary></indexterm><indexterm><primary>Info Pages</primary></indexterm></para></listitem></itemizedlist></sect3>
</sect2>
</sect1>
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To do this, add their titles to the list of Invariant Sections in the Modified Version's license notice. These titles must be distinct from any other section titles.</para><para>You may add a section entitled &quot;Endorsements&quot;, provided it contains nothing but endorsements of your Modified Version by various parties--for example, statements of peer review or that the text has been approved by an organization as the authoritative definition of a standard.</para><para>You may add a passage of up to five words as a Front-Cover Text, and a passage of up to 25 words as a Back-Cover Text, to the end of the list of Cover Texts in the Modified Version. Only one passage of Front-Cover Text and one of Back-Cover Text may be added by (or through arrangements made by) any one entity. If the Document already includes a cover text for the same cover, previously added by you or by arrangement made by the same entity you are acting on behalf of, you may not add another; but you may replace the old one, on explicit permission from the previous publisher that added the old one.</para><para>The author(s) and publisher(s) of the Document do not by this License give permission to use their names for publicity for or to assert or imply endorsement of any Modified Version.</para></sect2>
<sect2 id="COMBINING-DOCUMENTS"><title>COMBINING DOCUMENTS</title><para>You may combine the Document with other documents released under this License, under the terms defined in section 4 above for modified versions, provided that you include in the combination all of the Invariant Sections of all of the original documents, unmodified, and list them all as Invariant Sections of your combined work in its license notice.</para><para>The combined work need only contain one copy of this License, and multiple identical Invariant Sections may be replaced with a single copy. If there are multiple Invariant Sections with the same name but different contents, make the title of each such section unique by adding at the end of it, in parentheses, the name of the original author or publisher of that section if known, or else a unique number. Make the same adjustment to the section titles in the list of Invariant Sections in the license notice of the combined work.</para><para>In the combination, you must combine any sections entitled &quot;History&quot; in the various original documents, forming one section entitled &quot;History&quot;; likewise combine any sections entitled &quot;Acknowledgements&quot;, and any sections entitled &quot;Dedications&quot;. You must delete all sections entitled &quot;Endorsements.&quot;</para></sect2>
<sect2 id="COLLECTIONS-OF-DOCUMENTS"><title>COLLECTIONS OF DOCUMENTS</title><para>You may make a collection consisting of the Document and other documents released under this License, and replace the individual copies of this License in the various documents with a single copy that is included in the collection, provided that you follow the rules of this License for verbatim copying of each of the documents in all other respects.</para><para>You may extract a single document from such a collection, and distribute it individually under this License, provided you insert a copy of this License into the extracted document, and follow this License in all other respects regarding verbatim copying of that document.</para></sect2>
<sect2 id="AGGREGATION-WITH-INDEPENDENT-WORKS"><title>AGGREGATION WITH INDEPENDENT WORKS</title><para>A compilation of the Document or its derivatives with other separate and independent documents or works, in or on a volume of a storage or distribution medium, does not as a whole count as a Modified Version of the Document, provided no compilation copyright is claimed for the compilation. Such a compilation is called an &quot;aggregate&quot;, and this License does not apply to the other self-contained works thus compiled with the Document, on account of their being thus compiled, if they are not themselves derivative works of the Document.</para><para>If the Cover Text requirement of section 3 is applicable to these copies of the Document, then if the Document is less than one quarter of the entire aggregate, the Document's Cover Texts may be placed on covers that surround only the Document within the aggregate. Otherwise they must appear on covers around the whole aggregate.</para></sect2>
<sect2 id="TRANSLATION"><title>TRANSLATION</title><para>Translation is considered a kind of modification, so you may distribute translations of the Document under the terms of section 4. Replacing Invariant Sections with translations requires special permission from their copyright holders, but you may include translations of some or all Invariant Sections in addition to the original versions of these Invariant Sections. You may include a translation of this License provided that you also include the original English version of this License. In case of a disagreement between the translation and the original English version of this License, the original English version will prevail.</para></sect2>
<sect2 id="TERMINATION"><title>TERMINATION</title><para>You may not copy, modify, sublicense, or distribute the Document except as expressly provided for under this License. Any other attempt to copy, modify, sublicense or distribute the Document is void, and will automatically terminate your rights under this License. However, parties who have received copies, or rights, from you under this License will not have their licenses terminated so long as such parties remain in full compliance.</para></sect2>
<sect2 id="FUTURE-REVISIONS-OF-THIS-LICENCE"><title>FUTURE REVISIONS OF THIS LICENSE</title><para>The Free Software Foundation may publish new, revised versions of the <acronym>GNU</acronym> Free Documentation License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. See <ulink url="http://www.gnu.org/copyleft">Copyleft.</ulink></para><para>Each version of the License is given a distinguishing version number. If the Document specifies that a particular numbered version of this License &quot;or any later version&quot; applies to it, you have the option of following the terms and conditions either of that specified version or of any later version that has been published (not as a draft) by the Free Software Foundation. If the Document does not specify a version number of this License, you may choose any version ever published (not as a draft) by the Free Software Foundation.</para></sect2>
</sect1>
</appendix>