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Top Forums Shell Programming and Scripting script to shorten usernames and output to file Post 302540822 by binary-ninja on Thursday 21st of July 2011 04:30:17 PM
Old 07-21-2011
script to shorten usernames and output to file

Hopefully someone here can point me in the correct direction.
I'm working on a username migration and am trying to map my users ols usernames to the new ones.

Right now every user has a username of firstname.lastname i.e. john.doe

I'm trying to create a bash or python script that will take a text file with all the users and only output a list of usernames in the following format i.e. jdoe
 

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lppasswd(1)						      Easy Software Products						       lppasswd(1)

NAME
lppasswd - add, change, or delete digest passwords. SYNOPSIS
lppasswd [ -a ] [ -g groupname ] [ -x ] [ username ] DESCRIPTION
lppasswd adds, changes, or deletes passwords in the CUPS digest password file, passwd.md5. When run by a normal user, lppasswd will prompt for the old and new passwords. When run by the super-user, lppasswd can add new accounts (-a username), change existing accounts (user- name), or delete accounts (-x username) in the digest password file. Digest usernames do not have to match local UNIX usernames, but only UNIX usernames are supported by the CUPS client programs (lp(1), lpr(1), etc.) The -g option specifies a group other than the system group - "sys", "system", or "root", depending on the operating system. SECURITY ISSUES
The lppasswd command is installed setuid to root. While every attempt has been made to make it secure against exploits that could grant super-user priviledges to unpriviledged users, paranoid system administrators may wish to disable or change the ownership of the program to an unpriviledged account. SEE ALSO
lp(1), lpr(1), CUPS Software Administrators Manual, CUPS Software Users Manual, http://localhost:631/documentation.html COPYRIGHT
Copyright 1993-2002 by Easy Software Products, All Rights Reserved. 7 June 2001 Common UNIX Printing System lppasswd(1)
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