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01. Command Overview

Basename-strips directories and suffixes from file names

The basename command is used to print the basic name of a directory or file. The basename and dirname commands are commonly used for command substitution in shell scripts to specify output file names that differ from the specified input file names.

02. Command format

Basename name [suffix] basename option

03. Common option

Displays the NAME after removing the directory components. If SUFFIX is specified, remove the trailing SUFFIX.--help to display help information, and then end-- version displays version information, and then ends

04. Reference exampl

4.1 displays the file name, excluding the directory

[deng@localhost ~] $basename / home/deng/scott_data.sql scott_ data.sql [Deng @ localhost ~] $

4.2 displays the file name, does not contain directories, and does not display suffixes

[deng@localhost ~] $basename / home/deng/scott_data.sql .sqlscott _ data [Deng @ localhost ~] $

4.3 displays the file name, does not contain directories, and does not show suffixes

-s specifies the suffix to be removed

[deng@localhost ~] $basename-s. SQL / home/deng/scott_data.sql scott_ data [Deng @ localhost ~] $

4.4 output multiple parameters sequentially

[deng@localhost test] $basename-a. / 20190712.log. / 20190713.log 20190712.log20190713.log [deng@localhost test] $ls

4.5 display the name of the last directory

If the last one is a directory, the name of the last directory is displayed

[deng@localhost test] $basename / home/deng/share/share [deng@localhost test] $

So far, this is the end of this article on the use of Linux basename commands. For more information about Linux basename commands, please search for previous articles or related articles below. I hope you will support me in the future!

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