I found this code in a script right after the she-bang line:
eval 'exec /usr/bin/perl -T -w -S $0 ${1+"$@"}'
if 0; # not running under some shell
What is it doing?
Its like its executing itself again, but why?
What the heck is: ${1+"$@"} ??
Wouldn't the eval never get done because of the if 0; ??
So why eval a piece of code that willnever be eval'ed ?
Thanks!
Lee.M - JupiterHost.Net
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