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Full Discussion: Help Running Loop Script
Top Forums Shell Programming and Scripting Help Running Loop Script Post 302422283 by frans on Tuesday 18th of May 2010 03:08:31 AM
Old 05-18-2010
Code:
$ cat lastlogin_1
:allow:davidw,simonk,katrinad,elizabeo,rachelm,jodiew,carolep,timj,colleenh,audreys,angelal:

Code:
#!/bin/bash
USERS=$(awk -F: '{print $3}' lastlogin_1 | tr ',' '\n')
for U in $USERS
do
    echo "$U" # Just for testing purpose
    # and further processing
done

 

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Excel::Template::Container::Loop(3pm)			User Contributed Perl Documentation		     Excel::Template::Container::Loop(3pm)

NAME
Excel::Template::Container::Loop - Excel::Template::Container::Loop PURPOSE
To provide looping NODE NAME
LOOP INHERITANCE
Excel::Template::Container ATTRIBUTES
o NAME This is the name of the loop. It's used to identify within the parameter set what variables to expose to the children nodes each iteration. CHILDREN
None EFFECTS
None DEPENDENCIES
None USAGE
<loop name="LOOPY"> ... Children here ... </loop> In the above example, the children nodes would have access to the LOOPY array of hashes as parameters. Each iteration through the array would expose a different hash of parameters to the children. These loops work just like HTML::Template's loops. (I promise I'll give more info here!) There is one difference - I prefer using Perl-like scoping, so accessing of variables outside the LOOP scope from within is perfectly acceptable. You can also hide outside variables with inner values, if you desire, just like Perl. AUTHOR
Rob Kinyon (rob.kinyon@gmail.com) SEE ALSO
perl v5.14.2 2012-04-29 Excel::Template::Container::Loop(3pm)
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