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Full Discussion: Date comparison script
Top Forums Shell Programming and Scripting Date comparison script Post 302736367 by baris35 on Tuesday 27th of November 2012 06:17:53 AM
Old 11-27-2012
Date comparison script

hi,

I have a file named user.cfg under /var/member/

Code:
 
#user.cfg file under /var/member/
login user: root #how are you
login pass: admin #where are you
M: user1 pass1 #20121008
M: user2 pass2 #20111230
M: user3 pass3 #20091220
M: user4 pass4 #20070210
M: user5 pass5 #20130708
M: user6 pass6 #20141008
M: user7 pass7 #20101008
.
.
.
.
M: user90 pass90 #20121222
M: user91 pass91 #20121227
M: user92 pass92 #20131102
M: user93 pass93 #20120809

What I would like to do is to have a script to read user.cfg file, it will search each line only starting with "M:" and find # sign in each line, then will check expired dates.
If the date is expired, the script shall remove related lines and will save by overwriting the existing user.cfg file.

So the output of user.cfg should be :

Code:
 
#user.cfg file under /var/member/
login user: root #how are you
login pass: admin #where are you
M: user5 pass1 #20130708
M: user6 pass1 #20141008
.
.
.
.
M: user90 pass90 #20121222
M: user91 pass91 #20121227
M: user92 pass92 #20131102

I have read some other threads about date comparison but none of them exactly the same with my user.cfg file.

Thanks in advance
Baris35
 

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uudemon(4)						     Kernel Interfaces Manual							uudemon(4)

NAME
uudemon.admin, uudemon.cleanu, uudemon.hour, uudemon.poll - Administrative shell scripts for polling remote systems, cleaning up spool directories, reporting status to the system administrator, and routine invocations of the uuxqt and uusched daemons SYNOPSIS
These shell scripts reside in the following directory: /usr/lib/uucp DESCRIPTION
All the scripts can be run from the command line or can be run automatically by the cron daemon. To automatically run the scripts, remove the comment character (#) from the beginning of the relevant line in the /var/spool/cron/crontabs/uucp file. This script reports status to the system administrator. It issues the uustat command to find out the status of uucp jobs. It mails the results to the uucp login ID. The script may be modified to send mail to any login ID such as the uucp administrative login ID (uucpa) or root. This script cleans up the /var/spool/uucp and /var/spool/uucppublic directories by running the uucleanup command. The uucleanup com- mand is run with the following parameters: -C7, -D7, X2, -o2, -W1. This script runs the uusched and uuxqt daemons in the background. This script polls the systems listed in the /usr/lib/uucp/Poll file. The uudemon.poll script should be scheduled before the uudemon.hour script. This allows uudemon.poll to create any command files before cron runs the uudemon.hour script. FILES
Contains the uudemon.admin, uudemon.cleanu, uudemon.hour and uudemon.poll files. Contains the uucp file. RELATED INFORMATION
Commands: cron(8), uucleanup(8), uusched(8), uuxqt(1) Files: /usr/lib/uucp delim off uudemon(4)
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