Last month, we looked at signals, the rudimentary mechanism that processes on a Linux box can use to communicate events and state changes. We talked about how each of the signals can be sent manually ...
How-To Geek on MSN
How to use traps and error-handling options in Bash
Elevate your Bash skills with three must-know patterns for robust error handling.
Results that may be inaccessible to you are currently showing.
Hide inaccessible results