bin/backupctrl

   1 #!/bin/bash
   2
   3 op="pusage"
   4
   5 function detect() {
   6         IFS=$'\n'
   7         for psline in `ps -ef | grep [r]sync`; do
   8                 ppid="`echo $psline | awk '{ print $2 }'`"
   9                 pptime=`echo $psline | awk '{ print $5 }'`
  10                 ppcmd="`echo $psline | \
  11                         sed 's/.*\(rsync .*\)/\1/'`"
  12                 echo
  13                 echo posible backup process $ppid started at $pptime
  14                 echo
  15                 if [ ! -z "$1" ]; then
  16                 if [ "$1" = "kill" ]; then
  17                         echo -en "want me to kill it? [y/N]: "
  18                         read answer
  19                         echo
  20                         if [ "$answer" = "y" ]; then
  21                                 kill -9 $ppid
  22                         fi
  23                 fi
  24                 fi
  25         done
  26         IFS=""
  27 }
  28
  29 #if [ $# = 1 ]; then
  30         case $1 in
  31                 status)
  32                         if [ ! -f ~/.backup ]; then
  33                                 echo
  34                                 echo "backup activated (no rejection file)"
  35                                 detect
  36                         else
  37                                 txt="`grep ^# ~/.backup | cut -d ' ' -f 2-`"
  38                                 if [ -z "`cat ~/.backup | grep ^off`" ]; then
  39                                         echo
  40                                         echo backup activated, $txt
  41                                         detect
  42                                 else
  43                                         echo
  44                                         echo backup rejected, $txt
  45                                         detect "kill"
  46                                 fi
  47                         fi
  48                         ;;
  49                 off)
  50                         echo "# disabled at `date`" > ~/.backup
  51                         echo "off" >> ~/.backup
  52                         detect "kill"
  53                         ;;
  54                 on)
  55                         echo "# enabled at `date`" > ~/.backup
  56                         echo "on" >> ~/.backup
  57                         ;;
  58                 *)
  59                         echo -en "\nusage:\n$0 [status|off|on]\n\n"
  60                         ;;
  61         esac
  62 #fi
  63