Can anyone please explain me what this line of code is doing:
1) daemon /usr/sbin/sendmail $([ "x$DAEMON" = xyes ] && echo -bd) $([ -n "$QUEUE" ] && echo -q$QUEUE) $SENDMAIL_OPTARG
2) daemon --check sm-client /usr/sbin/sendmail -L sm-msp-queue -Ac -q $SMQUEUE $SENDMAIL_OPTARG
These lines of code I have taken from sendmail script of Fedora Core, they seem to be too complex for me. Please explain as details as possible ;).
Thx a lot,