unreal_update.sh

   1 #!/bin/bash
   2
   3 # to update ip of hackdaworld.dyndns.org in unrealircd.conf
   4
   5 CONFIGDIR="/etc/opt/unrealircd"
   6 BINDIR="/opt/unrealircd/bin"
   7 BINARY="ircd"
   8
   9
  10 NEWIP="`host hackdaworld.dyndns.org | awk '{ print $4 }'`"
  11
  12 # get CURRENTIP
  13 CURRENTIP="`grep HDWTAG $CONFIGDIR/unrealircd.conf | awk '{ print $2 }'`"
  14
  15 if [ "$CURRENTIP" != "$NEWIP" ]; then
  16
  17 cat $CONFIGDIR/unrealircd.conf | \
  18  sed "s/.* HDWTAG .*/hostname ::ffff:$NEWIP; \/* HDWTAG *\//" > $CONFIGDIR/temp
  19 mv $CONFIGDIR/temp $CONFIGDIR/unrealircd.conf
  20 killall -HUP $BINARY
  21
  22 fi
  23