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Forum: Shell Programming and Scripting 04-05-2011

Modify /etc/passwd via script

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If it's always supposed to be seven digits and...

If it's always supposed to be seven digits and you want to pad it with zeroes, the following should work:
Change $3="0"$3 to $3=sprintf("%07d", $3)

Regards,
Alister

Forum: Shell Programming and Scripting 02-11-2011

comparing output of who command

1,580

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Something like...

I copied the output of your who command to a sample file. So in place of cat sample7.txt you would substitute your who command.

$ cat sample7.txt
tander01 pts/113 Feb 11 09:21 ...

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