12 дек. 2009 г. · This uses =~ which is Bash's regex match operator. The results of the match are saved to an array called $BASH_REMATCH.

25 сент. 2017 г. · This gave me an array of the capturing group and handled the input in any order, wrapped in double or single quotes or none at all if it didn't have a space.

10 мар. 2020 г. · I'm trying to do a simple script with a regex. This regex works in texts editors and online regex checkers. But I can't find how to make it work on bash.

9 дек. 2019 г. · I am trying to match a pattern and set that as a variable. I have a file with many "value=key". I want to find the value for key "fizz".

27 июн. 2016 г. · I have the following string /path/to/my-jar-1.0.jar for which I am trying to write a bash regex to pull out my-jar. Now I believe the following regex would ...

12 нояб. 2020 г. · We can use <Version>([0-9]+\.[0-9]+)\.([0-9]+)(-[^<]*)</Version> as regex in bash and get captured groups in "${BASH_REMATCH[@]}" but bash regex is more ...

20 авг. 2022 г. · The shell's parameter expansion facility does not support regular expressions. But you can approximate it with something like

27 февр. 2018 г. · You have aa typo in the regex match expression to start with if [[ "$i"=~"${REGEX}" ]]; then should have been written as just if [[ $i =~ ${REGEX} ]]; then.

7 мар. 2018 г. · You may use a simple approach with a string manipulation operation: echo "${i##*/}". ${string##substring} Deletes longest match of ...

20 июн. 2018 г. · The canonical POSIX method for handling regex conditions with variables in shell scripts is expr(1). That said, if you're parsing a file, grep is a classic.