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Commit | Line | Data |
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03bb3da9 MT |
1 | #!/bin/sh |
2 | # We need a file to look at. | |
3 | if [ -z "$*" ] ; then | |
4 | echo Usage: `basename $0` uidgid | |
5 | exit 1 | |
6 | fi | |
7 | # The format of the file is (currently) | |
8 | for infile in "$@" ; do | |
9 | uidlist=`tail -n +2 "$infile" | awk '{print $2}' | grep -v '?' | grep -v -e - | sort -nu` | |
10 | gidlist=`tail -n +2 "$infile" | awk '{print $3}' | grep -v '?' | grep -v -e - | sort -nu` | |
11 | for uid in $uidlist ; do | |
12 | if test `tail -n +2 "$infile" | awk '{print $2}' | grep '^'"$uid"'$' | wc -l` -ne 1 ; then | |
13 | echo Duplicate UID: $uid | |
14 | exit 1 | |
15 | fi | |
16 | done | |
17 | for gid in $gidlist ; do | |
18 | if test `tail -n +2 "$infile" | awk '{print $3}' | grep '^'"$gid"'$' | wc -l` -ne 1 ; then | |
19 | echo Duplicate GID: $gid | |
20 | exit 1 | |
21 | fi | |
22 | done | |
23 | done | |
24 | exit 0 |