I have a problem to concatenate two string variables. The second variable overwrites the first one.
Script:
subject1=$(grep -E -o "Exit.{0,12}" 123.log)
subject2=$(grep Transferred: 123.log)
completesubject="$subject1 / $subject2"
echo $completesubject
subject1 contains Exit status 0, while subject2 contains Transferred: sent 308464915408, received 11704 bytes, in 14844.1.
Now completesubject results in / Transferred: sent 308464915408, received 11704 bytes, in 14844.1 seconds, but I want
it to be Exit status 0 / Transferred: sent 308464915408, received 11704 bytes, in 14844.1 seconds.
What is the problem?