contrib/check_smb.sh

   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 #
  27 PROGNAME=`basename $0`
  28 PROGPATH=`echo $0 | /bin/sed -e 's,[\\/][^\\/][^\\/]*$,,'`
  29 REVISION=`echo '$Revision: 71 $' | sed -e 's/[^0-9.]//g'`
  30
  31
  32 . $PROGPATH/utils.sh
  33
  34 print_usage() {
  35         echo "Usage: $PROGNAME --help"
  36         echo "Usage: $PROGNAME --version"
  37 }
  38
  39 print_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
  53 if [ $# -gt 1 ]; then
  54         print_usage
  55         exit $STATE_UNKNOWN
  56 fi
  57
  58
  59 #
  60 # If we have arguments, process them.
  61 #
  62 exitstatus=$STATE_WARNING #default
  63 while 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 $STATE_UNKNOWN
  86                         ;;
  87         esac
  88         shift
  89 done
  90
  91 #
  92 # No arguments.  Let's kick this pig.
  93 #
  94 total_users=$(smbstatus -b | grep "^[0-9]" | wc -l)
  95
  96 #
  97 # Ok, now let's grab a count of the files.
  98 #
  99 total_files=$(smbstatus | grep "^[0-9]" | wc -l)
 100
 101 #
 102 # now for the dismount.
 103 #
 104 echo "Total Users:$total_users Total Files:$total_files"
 105
 106 #
 107 # let Nagios know that everything is ok.
 108 #
 109 exit $STATE_OK
 110
 111