2 нояб. 2014 г. · First, since sed uses basic regular expressions, you need \( and \) to make a capture group. The -r switch enables extended regular expressions ...

17 февр. 2021 г. · Select the line with the slash character '/' # replace the first '-' for other char not possible to be in the string, example '@' # replace all '-' for spaces

7 июн. 2013 г. · I need to make a script that changes the "name" in the first line to "something", the "password" on the second line to "somethingelse", and the "name" in the ...

7 мая 2020 г. · Replace several regex groups with sed ... So, as you can see, it is adding the blank space after the last occurrence, but not after the first one.

6 авг. 2018 г. · This loop loops over all logfiles that have a similar filename format. The loop will iterate over the pathnames in lexicographical order. It is ...

12 мар. 2021 г. · I'm trying to use sed to replace the output of a command with regexp but can't figure it out the problem. I tested the regex in regex101.com and it seems fine.

5 нояб. 2015 г. · This substitute command captures as group 1 everything between two curly braces. The whole line is replaced with group 1, denoted \1.

19 нояб. 2015 г. · sed can't call commands in the replacement part, but it can run several substitutions. Just putting all the substitutions to one sed seems to work in this case.

16 февр. 2016 г. · I have a string of the format [0-9]+\.[0-9]+\.[0-9] . I need to extract the first, second, and third numbers separately. As I understand it, ...

28 апр. 2020 г. · A collection of files that need to be searched recursively with a regex, and replaced. What I have so far works without capture groups, however it does nothing ...