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06.15.2006 at 03:02PM PDT, ID: 21888279
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how to loop through each line of file?

Asked by sixpack434 in Unix Systems Programming

Tags: file, loop, through, line, each

Hi,

I’m trying to get a list of each logged on users and deal with each user separately. So what I’m thinking is save a list of all logged on users to a text file and extract each login name from each line in a loop.

So I’d do
Who > userList
TotalLoggedUsers=’who | wc –l’

Ok I know the total number of lines and I’ve got a list in a file
How do I loop through each line and extract the login name?

Thanks
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Keywords: how to loop through each line of file?
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[+][-]06.15.2006 at 03:30PM PDT, ID: 16916347

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Zone: Unix Systems Programming
Tags: file, loop, through, line, each
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Solution Provided By: brettmjohnson
Participating Experts: 3
Solution Grade: A
 
 
[+][-]06.15.2006 at 03:31PM PDT, ID: 16916360

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[+][-]06.18.2006 at 04:04AM PDT, ID: 16929279

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