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Manual page for BASENAME(1V)

basename, dirname - display portions of pathnames and filenames

SYNOPSIS

basename string [ suffix ]
dirname string

AVAILABILITY

The dirname command is available with the System V software installation option. Refer to [a manual with the abbreviation INSTALL] for information on how to install optional software.

DESCRIPTION

basename deletes any prefix ending in / and the suffix, if present in string. It directs the result to the standard output, and is normally used inside substitution marks (` `) within shell procedures.

dirname delivers all but the last level of the path name in string.

EXAMPLES

This shell procedure invoked with the argument /usr/src/bin/cat.c compiles the named file and moves the output to cat in the current directory:

cc $1
mv a.out `basename $1 .c`

The following example will set the shell variable NAME to /usr/src/cmd:

NAME=`dirname /usr/src/cmd/cat.c`

SEE ALSO

sh.1

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