I am reading a command in shell script using sed:
echo $1 | sed -e "s/^[^=]*=\(.*\)$/\1/"
what I don't understand is the sed command. I only know it tries to substitute "^[^=]*=\(.*\)$/" with "\1" and 1 is one of the positional parameters got from invoking the shell script, but have little idea about what the two things are.
Thanks for help!