On Tue, 15 Apr 2008, James Simmons wrote:
> This fails.
>
> runlevel=$(cat /proc/1/cmdline 2> /dev/null)
> echo $runlevel # init [2]
> runlevel=${runlevel#* [}
>
> echo "runlevel '$runlevel'" # Should be runlevel '2]'
> # we get runlevel 'init [2]'
Hmm...
But:
# runlevel=${runlevel#* \[}
# echo $runlevel
2]
Cheers,
--
Cristian
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