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1#!/bin/bash
2#
3# Program : check_smb
4# :
5# Author : Cal Evans <cal@calevans.com>
6# :
7# Purpose : Nagios plugin to return the number of users logged into a smb
8# : server and the number of files open.
9# :
10# Parameters : --help
11# : --version
12# :
13# Returns : Standard Nagios status_* codes as defined in utils.sh
14# :
15# Notes :
16#============:==============================================================
17# 1.0 : 06/27/2002
18# : Initial coding
19# :
20# 1.1 : 06/28/2002
21# : Re-wrote the user counter to match the file-lock counter.
22# :
23
24#
25# Shamelessly stolen from other Nagios plugins.
26#
27PROGNAME=`basename $0`
28PROGPATH=`echo $0 | /bin/sed -e 's,[\\/][^\\/][^\\/]*$,,'`
29REVISION=`echo '$Revision$' | sed -e 's/[^0-9.]//g'`
30
31
32. $PROGPATH/utils.sh
33
34print_usage() {
35 echo "Usage: $PROGNAME --help"
36 echo "Usage: $PROGNAME --version"
37}
38
39print_help() {
40 print_revision $PROGNAME $REVISION
41 echo ""
42 print_usage
43 echo ""
44 echo "Samba status check."
45 echo ""
46 support
47}
48
49# No command line arguments are required for this script. We accept only 2,
50# --help and --version. If more than 1 is passed in then we have an error
51# condition.
52
53if [ $# -gt 1 ]; then
54 print_usage
55 exit $STATE_UNKNOWN
56fi
57
58
59#
60# If we have arguments, process them.
61#
62exitstatus=$STATE_WARNING #default
63while test -n "$1"; do
64 case "$1" in
65 --help)
66 print_help
67 exit $STATE_OK
68 ;;
69 -h)
70 print_help
71 exit $STATE_OK
72 ;;
73 --version)
74 print_revision $PROGNAME $REVISION
75 exit $STATE_OK
76 ;;
77 -V)
78 print_revision $PROGNAME $REVISION
79 exit $STATE_OK
80 ;;
81
82 *)
83 echo "Unknown argument: $1"
84 print_usage
85 exit $STATE_UNKNOWN
86 ;;
87 esac
88 shift
89done
90
91#
92# No arguments. Let's kick this pig.
93#
94total_users=$(smbstatus -b | grep "^[0-9]" | wc -l)
95
96#
97# Ok, now let's grab a count of the files.
98#
99total_files=$(smbstatus | grep "^[0-9]" | wc -l)
100
101#
102# now for the dismount.
103#
104echo "Total Users:$total_users Total Files:$total_files"
105
106#
107# let Nagios know that everything is ok.
108#
109exit $STATE_OK
110
111