Actually I have a much larger perl script where I run a bunch of commands from the command line in between back tacs like 
$line=`cmd 1; cmd 2 ; cmd 3 .... cmd n `;

[download]
Now for one of the commands I have to run it for only 4 secs. Now the only way I could come up with is like this : alarm() { /bin/perl -e 'alarm shift; exec @ARGV' "$@"; } ;alarm 4 'cmd 4 ' Now when I try to put that in a perl script between back tacs it doesnt work. This code doesnt work. 
$line=`cmd 1; cmd 2 ; cmd 3 ;alarm() { /bin/perl -e 'alarm shift; exec
+ @ARGV' "$@"; } ;alarm 4 'cmd 4 '.... cmd n `;

[download]
Is there anyway I can make the cmd 4 run for 4 secs only.

In reply to Re^2: one liner in script by Anonymous Monk
in thread one liner in script by Anonymous Monk

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