Dirname Command in Linux with Examples Last Updated : 16 Oct, 2024 Comments Improve Suggest changes Like Article Like Report dirname is a command in Linux that is used to remove the trailing forward slashes "/" from the NAME and print the remaining portion. If the argument NAME does not contain the forward slash "/" then it simply prints dot ".". In other words, we can say that the 'dirname' command is a useful tool for extracting the directory portion from a given path or filename. Syntax dirname [OPTION] NAMEWhere,NAME is the file or directory path from which the directory portion will be extracted.OPTION allows for additional functionality such as version checking or line-ending control.Basic Example: Extracting the Directory Name from a Full PathWe know that it is used to extract the directory name from a given file path.dirname /Desktop/root/bash.shdirname /Desktop/root/bash.shHere we can see that our whole path is "/Desktop/root/bash.sh", where we have an output "/Desktop/root" which is our directory name, and "bash.sh" was our file name.dirname bash.shdirname bash.shHere we can see that no path is mentioned on file name "bash.sh" is mentioned. Our output shows "." which means that we are in the current directory.Common Options available for dirname Command 1. `-z or -zero` Option in `dirname` command in LinuxThis option provides a way to end the line by a null command rather than a new line. Using this the next command will execute on the same line rather than on the next line. Syntax:dirname -zero NAME or dirname --z NAMEExample:dirname -z /Desktop/root/bash.shdirname -z /Desktop/root/bash.shAs we can see we end the line with a null command rather than a new line.2. `--help` Option in `dirname` command in Linux It displays helpful information. dirname --helpdirname --help3. `--version` Option in `dirname` command in Linux It displays version information. dirname --versiondirname --versionConclusionIn this article we discussed the `dirname` command in Linux. Which provides a simple and effective way to extract the directory portion from a given file path or name. By going through this article one can understand that `dirname` command helps in manipulating and working with the file path efficiently. 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