💾 Archived View for freeshell.de › tldr › expr.gmi captured on 2022-06-11 at 21:43:41. Gemini links have been rewritten to link to archived content

View Raw

More Information

⬅️ Previous capture (2022-04-28)

-=-=-=-=-=-=-

expr

Evaluate expressions and manipulate strings.

More information.

expr length {string}
expr {first_argument} {operator} {second_argument}
echo $(expr index {string} {substring})
echo $(expr substr {string} {position_to_start} {number_of_characters}
echo $(expr {string} : '\({regular_expression}\)')
Copyright © 2014—present the tldr-pages team and contributors.
This work is licensed under the Creative Commons Attribution 4.0 International License (CC-BY).

CC-BY