I think that the code that I already have is not very efficient as it has to connect each time to the same machine and execute a command. Code: tmp=$(ssh -nq $USER@$IP $COMMAND 2>> $LOG)tmp1=$(ssh -nq $USER@$IP $COMMAND1 2>> $LOG)tmp2=$(ssh -nq $USER@$IP $COMMAND2 2>> $LOG)tmp3=$(ssh -nq $USER@$IP $COMMAND3 2>> $LOG)Where $COMMAND in most of the cases is some kind of grep.Can I somehow store the ssh connection or refactor the code so it won't connect each time to the machine ?
Is it possible to store ssh connection in bash script instead of $(ssh user@ip command) every time?
bash;ssh;shell script