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This article is about how to use the basename command in Linux. The editor thinks it is very practical, so share it with you as a reference and follow the editor to have a look.

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.

The basic name of the basename print directory or file

Syntax basename (options) (parameters) option-- help: show help;-- version: display the version number. Parameter files: files with path information

Suffix: optional parameter that specifies the file suffix string to be removed.

Example 1. To display the basic name of a shell variable, enter:

Basename $WORKFILE this command displays the base name of the value assigned to the shell variable WORKFILE. If the value of the WORKFILE variable is the / home/jim/program.c file, this command displays program.c.

To construct a file name with the same name as another file (except for the suffix), enter:

OFILE= `basename $1. C. O this command assigns the value of the parameter () in the first location of the OFILE file, but its suffix changes to. If 1 is the / home/jim/program.c file, OFILE becomes program.o. Because program.o is only a base file name, it identifies the file in the current directory.

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