nice bash tip
January 20th, 2008
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i never really used this until i ran into this article by accident, but it’s fairly cool…
so:
echo {one,two}.sh
outputs:
one.sh two.sh
this means that you can, as the article says, do something like this:
cp /etc/apache2/httpd.conf{,.bak}
to backup your apache conf. cool huh? the article has more details and such, but that’s just a summary.