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Top Forums Shell Programming and Scripting reading comma separated data and reorder Post 302511665 by bartus11 on Thursday 7th of April 2011 09:46:15 AM
Old 04-07-2011
Try:
Code:
perl -F, -alne 'for ($i=0;$i<=$#F;$i++){push @{$h{$i}},$F[$i]}END{for ($i=0;$i<=$#F;$i++){$,=",";print @{$h{$i}}}}' file

 

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lgroupmod(8)						      System Manager's Manual						      lgroupmod(8)

NAME
lgroupmod - Modify an user group SYNOPSIS
lgroupmod [OPTION]... group DESCRIPTION
Modifies the user group with name group. OPTIONS
-A, --admin-add=list Add users in comma-separated list among group's administrators. -a, --admin-remove=list Remove users in comma-separated list from group's administrators. Removing users that are not currently among group's administra- tors silently succeeds. -g, --gid=gid Change group's group ID to gid. -i, --interactive Ask all questions when connecting to the user database, even if default answers are set up in libuser configuration. -L, --lock Lock group. This prevents users from using the group password with newgrp(1) to become a member of group. -M, --member-add=list Add users in comma-separated list among group's members. -m, --member-remove=list Remove users in comma-separated list from group's members. Removing users that are not currently among group's members silently succeeds. -n, --name=name Rename group to name. -P, --plainpassword=password Set group's password to password. Note that the password can be viewed while running lgroupmod using tools such as ps(1). -p, --password=encrypted Set group's password to the password represented by the hash encrypted. Note that the hash can be viewed while running lgroupmod using tools such as ps(1). -U, --unlock Unlock group. EXIT STATUS
The exit status is 0 on success, nonzero on error. libuser Jan 11 2005 lgroupmod(8)
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