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55 lines
1.7 KiB
Bash
55 lines
1.7 KiB
Bash
#!/bin/sh
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# Shell script to mail all users reminders.
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# This file is part of REMIND
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#
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# $Id: remind-all.sh,v 1.1 1998-01-15 02:50:21 dfs Exp $
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#
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# REMIND is Copyright (C) 1992-1997 by David F. Skoll
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# This file is Copyright (C) 1990 by Bill Aten
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# Thanks to Bill Aten for this script.
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# Run it AFTER MIDNIGHT so that date is correct!
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# On our system, we have the following in our crontab:
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# 02 00 * * * /usr/local/adm/remind-all >/dev/null 2>&1
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# This script must be run by root. The -u option MUST be supplied
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# to Remind, or a severe security hole will exist. Note that Remind
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# must be compiled to support the -u option for this script to work.
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# Also, the -r and -q options must be used.
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# The following line gets a list of users for systems using SUN's
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# NIS service:
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# USERS=`ypcat passwd | awk -F: '{print $1}'`
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# The following line gets a list of users by examining /etc/passwd:
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USERS=`awk -F: '{print $1}' /etc/passwd`
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# If neither of the above methods works, you must come up with some
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# way of getting a list of users on the system
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# Set the following variables as appropriate for your system
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REMIND=/usr/local/bin/remind
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MAIL=/usr/bin/mail
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RM="/bin/rm -f"
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REMFILE=/tmp/RemFile.$$
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# Scan each user's directory for a .reminders file
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for i in $USERS
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do
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HOME=`grep \^$i: /etc/passwd | awk -F: '{print $6}'`
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if [ -r $HOME/.reminders ]; then
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# echo "$i has a .reminders file." DEBUGGING PURPOSES ONLY
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$REMIND -u$i -h -r -q -iremind_all=1 $HOME/.reminders < /dev/null > $REMFILE
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if [ -s $REMFILE ]; then
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# echo "Sending mail to $i" DEBUGGING PURPOSES ONLY
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$MAIL -s "Reminders" $i < $REMFILE
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fi
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$RM $REMFILE
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fi
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done
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