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Linux Cubed Series 7: Sunsite
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Linux Cubed Series 7 - Sunsite Vol 1.iso
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admin-v1.000
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admin-v1
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Text File
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1995-05-20
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962b
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44 lines
#!/bin/sh
#
# check for users with lots of disk space used
#
MINUSERID=500 # where your uids start
# (lowest "regular user")
MAXSIZE=8192 # max number of 512 byte blocks for trigger
# (1024 * (Megabytes) = MAXSIZE)
#
# uncomment only one of the following two lines:
PASSWD="cat /etc/passwd" # if not using NIS
# PASSWD="ypcat passwd" # if using NIS
HOST=`hostname`
TMP=/tmp/duck.$$
rm -f $TMP
DFCOMMAND=/bin/df
touch $TMP
for i in `$PASSWD | awk -F: '{if ($3 > '$MINUSERID') print $6}'`
do
cd $i
x=`$DFCOMMAND . | grep "^/"`
if [ "$x" != "" ]; then # if local to this host
size=`du -s . | awk '{print $1}'`
if [ $size -gt $MAXSIZE ]; then
echo "$i ($size)" >>$TMP
fi
fi
done
n=`wc -l $TMP | awk '{print $1}'`
if [ $n -gt 0 ]; then
echo " "
echo "User directories on $HOST larger than $MAXSIZE 512-byte blocks:"
echo " "
sed 's/^/ /' $TMP
echo " "
fi
/bin/cp $TMP /tmp/user.chk
rm -f $TMP