Search Results

$ nawk -F_ '{a=($(NF-1)"\t"substr($NF,0,4)); print a}' infile

It is working for me... may be there is some issue with () in AIX
Try this...

while read line
do
val1=$(echo $line | awk '{print $5}')
val2=$(echo $line | awk '{print $6}')
val3=$(echo...