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Top Forums Shell Programming and Scripting comparing content of 2 variables in script Post 302188921 by sam4now on Thursday 24th of April 2008 02:14:10 PM
Old 04-24-2008
re

Thanks for the reply
its not realy a file but an output .
Am actually doing this
variable1=`cat /etc/passwd | cut -d ':' -f5` #getting the username
variable2=`who` # logging user
now am comparing this two variable if thier some match then it would echo those match ie where the username matches the logging then it produce the logging name
 

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cupsctl(8)							    Apple Inc.								cupsctl(8)

NAME
cupsctl - configure cupsd.conf options SYNOPSIS
cupsctl [ -E ] [ -U username ] [ -h server[:port] ] [ --[no-]debug-logging ] [ --[no-]remote-admin ] [ --[no-]remote-any ] [ --[no-]share-printers ] [ --[no-]user-cancel-any ] [ name=value ] DESCRIPTION
cupsctl updates or queries the cupsd.conf file for a server. When no changes are requested, the current configuration values are written to the standard output in the format "name=value", one per line. OPTIONS
The following options are recognized: -E Enables encryption on the connection to the scheduler. -U username Specifies an alternate username to use when authenticating with the scheduler. -h server[:port] Specifies the server address. --[no-]debug-logging Enables (disables) debug logging to the error_log file. --[no-]remote-admin Enables (disables) remote administration. --[no-]remote-any Enables (disables) printing from any address, e.g., the Internet. --[no-]share-printers Enables (disables) sharing of local printers with other computers. --[no-]user-cancel-any Allows (prevents) users to cancel jobs owned by others. EXAMPLES
Display the current settings: cupsctl Enable debug logging: cupsctl --debug-logging Get the current debug logging state: cupsctl | grep '^_debug_logging' | awk -F= '{print $2}' Disable printer sharing: cupsctl --no-share-printers KNOWN ISSUES
You cannot set the Listen or Port directives using cupsctl. SEE ALSO
cupsd.conf(5), cupsd(8), CUPS Online Help (http://localhost:631/help) COPYRIGHT
Copyright (C) 2007-2017 by Apple Inc. 30 May 2016 CUPS cupsctl(8)
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