8 сент. 2012 г. · To do OR you use ||. Whether you use [ or [[ or test or (( all depends on what you need on a case by case basis. bash script: if with multiple OR condition is not working as ... OR operator in bash scripting - Unix & Linux Stack Exchange What does || mean in bash? [duplicate] Bash or condition in a while statement Другие результаты с сайта unix.stackexchange.com

7 мар. 2018 г. · There is no shell operator -o, you seem to be looking for if [[ $file == 'Metro'[0-9]* || $file == 'Store'[0-9]* ]]; then echo "$file" fi. How to combine AND and OR condition in bash script for if ... OR logical operator in bash test [duplicate] - Stack Overflow Другие результаты с сайта stackoverflow.com

19 мар. 2020 г. · About ((…)) and (…) As stated in this other answer, ((…)) is the shell's arithmetic construct (a bashism) and (…) runs command(s) in a subshell.

30 нояб. 2023 г. · 'If' and 'or' statements in Bash are used to control script execution based on conditions. Or is represented by the || operator.

This tutorial aims to help the reader understanding conditions in bash, and provides a comprehensive list of the possibilities.

The OR operator takes two operands (logical expressions) and returns true if either of the operands is true; otherwise, it returns false. In Bash scripts, the ...

8 февр. 2024 г. · No real difference between this two options. But in my personal worldview a good production-ready script == portable script.

Bash, short for Bourne-Again SHell, is a shell program and command language supported by the Free Software Foundation and first developed for the GNU Project by ... Bourne shell · Brian Fox (programmer) · Shell (computing) · Command language

17 сент. 2016 г. · Try issuing echo $BASH_VERSION. If this prints out a version number, you are in bash. If it outputs an empty line, you are inside some other shell. When to use () vs. {} in bash? - Ask Ubuntu using ; or && to execute multiple commands in one line? - Ask ... Does bash (or any shell, for that matter) have an 'overwrite ... Другие результаты с сайта askubuntu.com

The Bash OR operator, represented by the || symbol, is a powerful tool in Bash scripting that allows for conditional execution of commands.