Yikes! Where did my parentheses go? So sorry elsiddik, it's really supposed to be:
perl -e 'chdir (shift || "/usr/bin"); system whatis => <*>'
as long as one-liner is concerned. The chdir functions takes higher precedence than the logical OR (||) operator. The truth is, I added the shift || part later on the textbox without retesting. My fault, my fault....

shmem privately messaged me correcting my answer, and suggested me to have some coffee. But I think I need more than that, perhaps taking a fresh bath :D Thanks, shmem :-)


Open source softwares? Share and enjoy. Make profit from them if you can. Yet, share and enjoy!


In reply to Re^2: system call how-to by naikonta
in thread system call how-to by elsiddik

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