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hopefully this is what you need....and write it in a script

read my_value
new_val=`echo ${my_value}_TOP`
#And new_val is what you can use do your next job

cheers

setting 'bin on' helps sending compressed files also.

great.....learning lot of things here...

ygor...i am trying to learn one line awk....

cheers

changing IFS is a good solution....

this works fine if split count is known i.e. {1} , {2}.....but if it is unknown then it can not work...

one method is to use awk if the pattern position is known.....little lengthy....but works fine....

awk '{
if(substr($0,1,5)=="pattern")
{
fn="outfile" n++
print $0 >> fn
}...

Try this

for i in `ls -1`
do
if [ -s $i ]
then
echo "file exist"
fi
done

if [ `grep "999 upload failure" log1 log2 log3 log4 | wc -l` -gt 0 ]
then
echo fail
fi

Another solution :

for i in `cat tt`
do
if [ `echo $i | cut -c1-1 ` = "," ]
then
prevline="$prevline$i"
else
echo $prevline
prevline=$i
fi
done
echo...