UNIX for Dummies Questions & Answers

echo "Please input the string (APC) in the format (APC=x-yyy-z):"
read a
for i in m1 m2 m4 m5 m6
do
cat /m12/$i/12* | grep -B 1 -A 1 inaccessible | gawk '/'$a'/{print $6,$7,$8,x};{x=$3" "$4}' | awk NF > temp 
cat /m122/$i/12* | grep -B 1 -A 1 -w accessible | gawk '/'$a'/{print $5,$6,$7,x};{x=$3" "$4}' | awk NF >> temp
cat temp | sort -k 4,5 
done
rm temp

OPC=4-014-7 APC=2-232-1 inaccessible 12-05-16 15:32:20
OPC=4-014-7 APC=2-232-1 accessible 12-05-16 15:32:37
OPC=4-014-7 APC=2-232-1 inaccessible 12-05-16 15:33:12
OPC=4-014-7 APC=2-232-1 accessible 12-05-16 15:33:24

OPC=4-014-7 APC=2-232-1 inaccessible 12-05-16 15:32:20 accessible 12-05-16 15:32:37
 <Difference of 12-05-16 15:32:37 - 12-05-16 15:32:20> i.e 17 in this case.