Hi,
I am not sure what I am missing, tried to debug but was not successful, any help on this will be much appreciated.
#!/bin/sh
rm -f /tmp/t?
host1=`cat $1|grep Hostname: | awk '{print $2}'`
host2=`cat $2|grep Hostname: | awk '{print $2}'`
rel1=`cat $1|grep Release: | awk '{print $2}'`
rel2=`cat $2|grep Release: | awk '{print $2}'`
arch1=`cat $1|grep "Kernel architecture:" | awk '{print $3}'`
arch2=`cat $2|grep "Kernel architecture:" | awk '{print $3}'`
cat $1 |grep "Patch:" | awk '{print $2}' >/tmp/t1
cat $2 |grep "Patch:" | awk '{print $2}' >/tmp/t2
cat /tmp/t1 | awk '{print $1}'| sort >/tmp/t3
cat /tmp/t2 | awk '{print $1}'| sort >/tmp/t4
prev=`head -1 t3`
for i in `cat t3`
do
curr=$i
if [ $prev != $curr ]
then
currhead=`echo $curr | cut -f 1 -d "-"`
prevhead=`echo $prev | cut -f 1 -d "-"`
if [ $prevhead != $currhead ]
then
echo $prev >> /tmp/ta
fi
prev=$curr
fi
done
rm /tmp/t?
When I execute this I get the following output, and stucks there itself.
$ ./patchscript
+ rm -f /tmp/t?
+ cat
+ grep Hostname:
+ awk {print $2}