On Thu, Sep 15, 2005 at 11:14:20AM +0200, Maximilian Wilhelm wrote:
>
> getent passwd | cut -d: -f6 | grep '/home0' | while read homedir;
> do
> [ -d "${homedir}" ] && rm -rf "${homedir}/.kde"
> done
Cool!
cut with delimiter colon, the sixth field, pipe into global regular expression print '/home0'
can be rewritten without the "grep" by using the programmable filter AWK
field seperator is colon, when the sixth field matches '/home0'
then print the sixth field
awk -F: '$6 ~ /\/home0/ { print $6 }'
that avoids invoking the grep executable.
No tjener at hand this moment, but it is verified with
| $ getent passwd | awk -F: '$6 ~ /\/ro/ { print $6 }'
| /root
>
> Ciao
> Max
St
P.S.
See the "Star Wars" spoof "Space Balls" with the famous quote
I see your schwartz is as big as mine.
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