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How to exclude a directory when tar?
Sometimes it’s nice if you are tar zipping a directory (let’s say for a backup) and want to exclude a directory. For instance, if you are backing up a project and want to exclude the images directory (for size) or exclude the build or dist directory you can run the linux tar command with the –exclude option.
How to use exclude in tar?
To avoid operating on files whose names match a particular pattern, use the ‘ –exclude ‘ or ‘ –exclude-from ‘ options. Causes tar to ignore files that match the pattern . The ‘ –exclude= pattern ‘ option prevents any file or member whose name matches the shell wildcard ( pattern ) from being operated on.
Can 7zip open tar gz files?
You could also do it “in one step” by opening the file in the 7-zip GUI: Open the . tar. gz file, double click the included . tar file, then extract those files to your location of choice.
How to exclude certain files and directories in tar?
If you are trying to exclude Version Control System (VCS) files, tar already supports two interesting options about it! 🙂 This option excludes files and directories used by following version control systems: CVS, RCS, SCCS, SVN, Arch, Bazaar, Mercurial, and Darcs.
How does exclusion patterns work in GNU tar?
Patterns affect the directory and all its subdirectories. Before dumping a directory, tar checks if it contains file. If so, exclusion patterns are read from this file. The patterns affect only the directory itself. Same as ‘ –exclude-ignore ’, except that the patterns read affect both the directory where file resides and all its subdirectories.
Why does tar ignore files that match the pattern?
Causes tar to ignore files that match the pattern. The ‘ –exclude=pattern ’ option prevents any file or member whose name matches the shell wildcard (pattern) from being operated on.
How to exclude a file in a tarball?
You can check that files are being added rather than the backup overwritten (e.g. after the second command) if you are paranoid by using tar tvf mybackup.tar. The exclude family of parameters apply to the internal relative names of the files in the tarball.