1. UNIX for Dummies Questions & Answers

can anyone tell me what the following mean..... 1. ! bash/bin and what is its significance... 2. what are runlevels like 1, 2, 3, 4....what do they mean??? this was picked up from the /etc/init.d/crond file......its an initscript. (5 Replies)

2. UNIX for Dummies Questions & Answers

hi...thanx all of you for clearing out my previous doubts....but i have some more in the following, reload() { echo -n $"Reloading cron daemon configuration: " killproc crond -HUP retval=$? echo return $RETVAL 1. why is echo used here without any arguments??? 2.what does the... (1 Reply)