2 May 2020
Special variables in Bash
A 2020 note on the special parameters Bash exposes to a running script: arguments, exit status, and process id. The original is on Medium, and this page is the index entry.
A 2020 note on the special parameters Bash exposes to a running script: arguments, exit status, and process id. The original is on Medium, and this page is the index entry.
Also published on Medium
By Jayesh Shende.