Most programs will return an exit status of 0 if the program was successful, while…
Browsing: shell
For any number of reasons you may want to know the parent process ID of…
In order to control or monitor background child processes from a shell script you will…
In many cases you will need to determine the PID of a current Bash script…
There are a few ways to take a relative path and convert it to an…
Comments are done in BASH and most other shells by placing a ‘#’ mark at…
Understanding the difference between double versus single quotes is important when using BASH. Many times…