Can somebody help me with a ksh script?

twentymil · 01-20-2004, 02:37 AM

Can somebody help me with a ksh script.

A.check if named is running.
Lssrc –s named

B.stop named daemon
stopsrc –s named

C.uncomment named in /etc/rc.tcpip for starting automaticaly after a system reboot.

D.remove named.boot file
rm /etc/named.boot

E.remove files in a directory /usr/local/tcpip/*
rm /usr/local/tcpip/*

I have to do this on 30 systems.
And a script would be helpful.

jim mcnamara · 01-20-2004, 03:01 PM

Create a script and a separate command file called fnames.
Edit fnames to look like this:
daemon1
daemon2
daemon3

Code:

#!/bin/ksh
# this is the script file
# change these for your system
protections="000"
# read the names of the deamons from fname
while read named   < fnames
do 
if lssrc –s $named     # is it running
then 
  stopsrc –s $named

  #uncomment named in /etc/rc.tcpip for starting automaticaly after a system reboot.
  cat /etc/rc.tcpip | sed [s/# $named/$named/g] > _tmp.tmp
  mv _tmp.tmp /etc/rc.tcpip
  chmod $prot /etc/rc.tcpip
  rm -f /etc/"$named".boot
fi 
done

 # remove files in a directory /usr/local/tcpip/*
rm -f  /usr/local/tcpip/*
unset IFS   # just in case someone changes this script not work she-bang
exit

NB: CHECK THIS SCRIPT FIRST!!!!!!

crabboy · 01-20-2004, 03:30 PM

If the named has been uncommented in rc.tcpip, how has it been starting?

Code:

#!/bin/ksh

TCPFILE="./rc.tcpip"

lssrc -s named | grep active

if [ $? -eq 0 ]; then
   ACTVIE=1
   stopsrc -s named
else
   ACTIVE=0
fi

# Remove hash in named in rc.tcpip
NAMED=`cat $TCPFILE | grep named | cut -d' ' -f-2`
REP=`echo $NAMED | sed 's/^#//'`

cat $TCPFILE | sed "s@$NAMED@$REP@" > $TCPFILE.new
chmod 777 $TCPFILE
mv $TCPFILE.new $TCPFILE
chmod 774 $TCPFILE
 
rm /etc/named.boot
rm /usr/local/tcpip/*

crabboy · 01-20-2004, 03:31 PM

beat me to it.

twentymil · 01-20-2004, 03:39 PM

"if the named has been uncommented in rc.tcpip, how has it been starting?"

sorry guys , my english is not that good

But you guys know what I meant.

I want to prevent named from starting again after a system reboot.!

Thanks for the help on the script.

crabboy · 01-20-2004, 04:14 PM

Quote:

I want to prevent named from starting again after a system reboot.!

Read your post wrong. My script was attemping to remove a comment from the file. This replacement will add it.

Code:

REP=`echo $NAMED | sed 's/^/#/'`

twentymil · 01-21-2004, 03:10 AM

thanks

jim mcnamara · 01-21-2004, 09:55 AM

I read it wrong as well - my script will remove comments