stupid bash tricks (how to loop on the command line)
bmillett at gmail.com
Thu Nov 8 18:40:34 UTC 2007
aragonx at dcsnow.com escribío:
> Okay, I saw a neat trick at work the other day. A coworker somehow got
> the shell to do looping without creating a file. I believe he was using
> csh to do so and I was wondering if I could do the same thing in bash.
> Basically I would like to be able to do a while loop to execute a df
> Any ideas?
how about "watch" which repeats the command every 2 secs?
or if you want to do it for a few times
for f in $(seq 1 100); do df; done
Brian Millett - [ Garibaldi, "The Gathering"]
"Commander, this little breach of security isn't going to affect my
Christmas bonus, is it?"
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