security.d/chk_homespace

changeset 5
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child 14
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equal deleted inserted replaced
-1:000000000000 5:fe3130d22800
1 #!/bin/bash
2 #
3 # $Id$
4 #
5 #############################################################################
6 # Copyright (C) 2005
7 #
8 # Michiel Broek <mbse@mbse.dds.nl>
9 # Beekmansbos 10
10 # 1971 BV IJmuiden
11 # the Netherlands
12 #
13 # This file is part of SlackSecCheckSripts.
14 #
15 # This package is free software; you can redistribute it and/or modify it
16 # under the terms of the GNU General Public License as published by the
17 # Free Software Foundation; either version 2, or (at your option) any
18 # later version.
19 #
20 # SlackSecCheckSripts is distributed in the hope that it will be useful, but
21 # WITHOUT ANY WARRANTY; without even the implied warranty of
22 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
23 # General Public License for more details.
24 #
25 # You should have received a copy of the GNU General Public License
26 # along with MBSE BBS; see the file COPYING. If not, write to the Free
27 # Software Foundation, 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
28 #############################################################################
29
30
31 PATH=/sbin:/usr/sbin:/bin:/usr/bin
32
33 umask 077
34 TZ=UTC; export TZ
35 MP=/etc/passwd
36 LANG=C; export LANG
37
38 SECUREDIR=`mktemp -d /tmp/_securedir.XXXXXX` || exit 1
39
40 trap "/bin/rm -rf $SECUREDIR ; exit 0" EXIT INT QUIT PIPE
41
42 if ! cd "$SECUREDIR"; then
43 echo "Can not cd to $SECUREDIR".
44 exit 1
45 fi
46
47 MPBYPATH=secure1.$$
48 OUTPUT=secure2.$$
49
50
51 # These are used several times.
52 #
53 awk -F: '{ print $1 " " $3 " " $6 }' $MP > $MPBYPATH
54
55
56 while read name uid homedir; do
57 if [ -d ${homedir}/ ] && [ "`expr $uid \>= 1000`" == "1" ]; then
58 USAGE=`du -s --block-size=1048576 -h $homedir | cut -f 1`
59 SPACE=`df -khTP $homedir | tail -n 1 | awk '{ print $3 }'`
60 printf -- "%-16s %6s %6s $homedir\n" $name $USAGE $SPACE
61 fi
62 done < $MPBYPATH > $OUTPUT
63 if [ -s $OUTPUT ] ; then
64 printf -- "\n Diskspace used by users.\n\n"
65 printf -- "Username used size homedirectory\n"
66 printf -- "---------------- ------ ------ -------------\n"
67 cat $OUTPUT
68 fi
69

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