4 сент. 2019 г. · The actual answer to this question is to add || true to the end of the command, eg: echo thing | grep x || true. This will still output a 0 return code. bash - The return code from 'grep' is not as expected on Linux Prevent grep returning an error when input doesn't match Другие результаты с сайта stackoverflow.com

15 дек. 2016 г. · Explained. grep 's exit status is either 0, 1 or 2: 0 means there was a match. 1 means there was no match. Make grep exit 1 if found, and exit 0 if not found What exit code integer grep returns when it doesn't match a string? Другие результаты с сайта unix.stackexchange.com

18 окт. 2017 г. · Exit status is 0 if match, 1 if no match, and 2 if trouble. If you grep for "isVoid\(\)" the output of grep should never be 0. How do I output or echo NONE if grep does not find anything? How to prevent grep command from throwing a system trap if No ... Using exit status of GREP to proceed - The UNIX and Linux Forums Другие результаты с сайта www.unix.com

If the pattern is found, grep returns an exit status of 0, indicating success; if grep cannot find the pattern, it returns 1 as its exit status; and if the file ...

10 июн. 2018 г. · grep returns a non-zero exit code when no matches are found, making it easy to include in shell scripts and if conditions directly without ...

5 дек. 2023 г. · I was executing ripgrep from code and found out this behavior. Is it possible to change the return code? if not what's the recommended solution?

21 янв. 2022 г. · Prevent grep returning an error when input doesn't match. I would like it to keep running and not exit with exit code.

Normally the exit status is 0 if a line is selected, 1 if no lines were selected, and 2 if an error occurred. However, if the -q or --quiet or --silent option ...

13 нояб. 2015 г. · Normally the exit status is 0 if a line is selected, 1 if no lines were selected, and 2 if an error occurred.

16 мар. 2011 г. · Normally, exit status is 0 if selected lines are found and 1 otherwise. But the exit status is 2 if an error occurred, unless the -q or --quiet or --silent ...