Someone asked me to write them a shell script (.sh). I don't know if I understand this. Can I just rename a .pl to a .sh and have it work? Or is a shell script something totally different?

Second question is, to determine the number of lines in ANY type of file..is this the best idea?

my $count = 0;
open(FILE, "image.gif") or die "we had a problem $!";
while(<FILE>)
{
  $count++;
}

[download]
Thanks everyone

In reply to Shell scripts? by Anonymous Monk

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