admin-tools/xinetd-stats

   1 #!/bin/bash
   2
   3         stdbuf -oL tail -n 0 -v -F /var/run/xinetd.dump |\
   4         {
   5         pass=''
   6         while IFS='' read -r line
   7         do
   8                 if [[ $line =~ ^==\> ]]
   9                 then
  10                         # tail opened the file, it's time to ask xinetd to dump
  11                         pkill -USR1 -F /var/run/xinetd.pid
  12                 fi
  13                 if [[ $line =~ ^INTERNAL\ STATE\ DUMP ]]
  14                 then
  15                         pass=1
  16                 fi
  17                 if [ $pass ]
  18                 then
  19                         printf "%s\n" "$line"
  20                 fi
  21                 if [[ $line =~ ^END\ OF\ DUMP ]]
  22                 then
  23                         pass=''
  24                         break
  25                 fi
  26         done
  27
  28         # we got enough data, terminate tail
  29         pipekill 0
  30         }