Browsing: let command
But that’s not all! We’ll also dive into some advanced topics related to the “let” command, such as variable interpolation, type coercion, and error handling
Bash variables got you confused? Learn how to increment them by 1 (or more!) with these easy-to-follow tips for Linux users
Mastering the Art of Incrementing Variable in Bash: Unleash the Power of Pre and Post Operators
By linuxhp
Unleash the power of pre and post operators to increment variables in Bash scripting