Alexander Zavershnev abzaver

abzaver / README.md

Created June 10, 2025 16:44

Bash Cheat Sheet

A cheat sheet for bash commands.

!!            # Run the last command

touch foo.sh

abzaver / README.md

Created June 10, 2025 16:42 — forked from magnetikonline/README.md

Bash string manipulation cheatsheet.

Assignment
Assign `value` to `variable` if `variable` is not already set, `value` is returned. Combine with a `:` no-op to discard/ignore return `value`.	`${variable="value"}` `: ${variable="value"}`