## page was renamed from ArchivingAndUnarchiving ## This page needs to be rearranged alphabetically by type, rather than level of support. If I already knew the level of support, I probably wouldn't be reading in the first place. Parent: AccessoriesApplications ||<>|| = File compression = Files can be compressed in a variety of formats. Some of these can be opened by Ubuntu automatically. Others can be handled if you install extra packages. == Basic Archives == * Many archives can easily be opened using Archive Manager. * Right click an archive and select "Extract Here" to extract the files into the '''''current working directory'''''. * For more fine grained control choose 'Open with "Archive Manager" ' from the popup menu. <
> {{attachment:extracthere.png}} * Double clicking on an archive will open it with Archive Manager. This achieves the same thing as right clicking the archive and selecting 'Open with "Archive Manager" '.<
> {{attachment:archivemanager2.png}} For more complete information on supported formats and usage please see [[ArchiveManager|Archive Manager]]. == Non-archive formats == ||{{attachment:IconsPage/info.png}} Archive Manager can open some formats that are not technically considered as archives.|| === Debian installer packages (.deb) === * DEB files are actually programs that need to be installed. * If you are using Ubuntu 6.06 Dapper Drake or higher, you can double click ''.deb'' files to install them. You can also right click and select 'Open with GDebi Package Installer" '. * {{attachment:IconsPage/terminal.png}} [[UsingTheTerminal|Command line installation]] 1. Open a terminal. 1. Navigate to the directory containing the ''.deb'' file. 1. Enter this command. Replace with the name of the actual file you are installing. {{{ sudo dpkg -i }}} || {{attachment:IconsPage/warning.png}} Installing programs from untrustworthy sources can seriously damage your system. Manually installing programs may also cause dependency problems.|| === CD Images (.iso) === * ISO images are images to be burned on to a CD. See [[BurningIsoHowto]] for further information on burning an ''.iso'' file. * ISO images can also be mounted. See MountIso for more information. === Java Archives (.jar) === * JAR files are java programs. See [[Java]]. === Firefox extensions (.xpi) === * XPI files are extensions for Mozilla Firefox. 1. Launch Firefox and select '''File -> Open File'''. 1. Select the ''.xpi'' file and press the "Open" button. Firefox will then install the extension. || {{attachment:IconsPage/warning.png}} Installing certain extensions may damage your Firefox profile.|| == Archive formats == === 7zip (.7z) === Archive Manager supports the 7zip compression format. * Install the package {{{p7zip}}} from the [[AddingRepositoriesHowto|Universe repository]]. After installation of the package, Archive manager will handle 7z archives seamlessly. * In order to support password-protected 7z archives, you need to install the {{{p7zip-full}}} package from the Universe repository. === Ace (.ace) === * This uncommon format is extracted using the 'unace' utility. Install {{{unace}}} from the [[AddingRepositoriesHowto|Universe repository]]. * ACE archives are not supported by Archive Manager. You must open then from the command line. {{attachment:IconsPage/terminal.png}} {{{ unace x .ace }}} * If you encounter error messages, the file you are trying to decompress is too new for version of unace in repositories. Go to [[http://www.winace.com|the developer's site]] and download "Unace for Linux". Extract the unace binary from the archive and replace your current version of unace. {{{ sudo mv /location/of/new/unace /usr/local/bin/unace }}} === Rar (.rar) === * Rar is a non-free archive format created by Rarsoft. Version 3.0 is not supported by any free tools. * The free program {{{unrar-free}}}, supports rar up to Version 2. * Package {{{unrar-free}}} is available in the [[AddingRepositoriesHowto|Universe repository]]. * To add support for rar version 3, install the {{{unrar}}} package from the [[AddingRepositoriesHowto|Multiverse repository]]. ==== Multi-volume .rar archives ==== * To extract the contents of a multi-volume ''.rar'' archive, extract the first file in the archive. Usually the extension will be ''.rar'', ''.r00'', or ''.r01''. === GNU Tar (.tar) === * The ''.tar'' archive is an old archive format made for tapes. TAR archives consist of files that are sequentially added to a single file. * TAR archives can be extracted using Archive Manager. * TAR archives can also be extracted from the command line. See {{{man tar}}} for more information on command line usage. === GNU Tar GZ (.tar.gz .tgz) === * A Tar GZ archive is a gzip compressed ''.tar'' archive. * Tar GZ archives can be extracted with Archive Manager. * Tar GZ archives can also be extracted from the command line. See {{{man tar}}} for more information on command line usage. === GNU Tar bzip2 (.tar.bz2) === * Tar BZ2 archives are bzip2 compressed ''.tar'' archives. ||{{attachment:IconsPage/tip.png}} Bzip2 compressed archives are smaller than gzip archives. The trade off is that bzip compression requires more processing power than gzip compression. || * Tar BZ2 archives can be extracted with Archive Manager. * Tar BZ2 archives can also be extracted from the command line. See {{{man tar}}} for more information on command line usage. === GNU Tar Compress (.tar.Z) === * A Tar Compress'd archive is a compress (.Z) compressed ''.tar'' archive. * Tar Compress'd archives can be extracted with Archive Manager. * Install the package {{{ncompress}}} from the [[AddingRepositoriesHowto|Universe repository]]. After installation of the package, Archive manager will handle compress (.Z) archives seamlessly. * Tar Compress'd archives can also be extracted from the command line (after you have installed the {{{ncompress}}} package). See {{{man tar}}} for more information on command line usage. === Zip (.zip) === * This is an older archive and compression format that originates with PKZip. It was developed by Phil Katz in 1989. * ZIP files can be extracted with Archive Manager. == Command Line Usage == * {{attachment:IconsPage/terminal.png}} Many of the above utilities can be used quickly and efficiently from the command line. This section will briefly cover common command line usage for these utilities. Replace with the name of your file. * In most cases you can replace the filename with the complete path to the file. ||{{attachment:IconsPage/tip.png}} Using a full path is useful when scripting.|| {{attachment:IconsPage/example.png}} {{{ tar -czpf /home/me/somefile.tar.gz /path/to/files/to/be/archived}}} === Extracting a tar.bz2 file === * Extract tar.bz2 {{{ tar jxvf .tar.bz2 }}} * This will show you what it extracts, and in most cases will create a directory named . * To extract a {{{tar.gz}}}, simply put {{{z}}} in place of {{{j}}} in the command line. For more information please refer to {{{man tar}}}. === Creating a tar.bz2 file === * {{{ tar jcvf .tar.bz2 dir1 dir2 file1 file2 ... }}} * .tar.bz2 is the name of the tar file we wish to create. {{{dir#}}} and {{{file#}}} are the names of the directories or files we wish to include in the ''tar.bz2'' archive. * To use gzip compression instead of bz2, simply put {{{z}}} in place of {{{j}}} in the command line. For more information please refer to {{{man tar}}}. === Rar === * Rar v3.0 archives require the use of {{{unrar}}}. ==== unrar-free ==== * Extract ''.rar'' {{{ unrar-free .rar }}} * If extracting fails with a message like the following, try the non-free version. {{{ Extracting file1.ext Failed Extracting file2.ext Failed 2 Failed }}} ==== unrar-nonfree ==== * Extract ''.rar'' {{{ unrar x .rar }}} === zip and unzip === * To create a zip file containing {{{dir1}}}, {{{dir2}}}, ... : {{{ zip -r .zip dir1 dir1 ... }}} * To extract .zip: {{{ unzip .zip }}} ---- CategoryCommandLine CategoryBackupRecovery