basename和dirname的使用 (ex35.sh)

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#!/bin/basha=/home/bozo/daily-journal.txtecho "Basename of /home/bozo/daily-journal.txt = `basename $a`"echo "Dirname of /home/bozo/daily-journal.txt = `dirname $a`"echoecho "My own home is `basename ~/`."         # `basename ~` also works.echo "The home of my home is `dirname ~/`."  # `dirname ~`  also works.exit 0

[root@localhost shell]# ./ex35.sh
Basename of /home/bozo/daily-journal.txt = daily-journal.txt
Dirname of /home/bozo/daily-journal.txt = /home/bozo

My own home is root.
The home of my home is /.


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