David Coe <david@someotherplace.org> wrote:
> In a shell script that tests for root like this:
> if [ $UID != 0 ] ; then ...
> it fails if the shell is ash, because $UID is undefined.
What about
if [ "`id -u`" != 0 ]; then ...
id is in shellutils, which is a required package.
Tschoeeee
Roland
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