28 мар. 2013 г. · As the other answers state, you can use command 2> /dev/null to throw away the error output from command. But what is going on here?

3 сент. 2015 г. · To suppress error messages and also return the exit status zero, append || true. For example: $ ls *.zip && echo hello ls: cannot access *.zip: No such file or ...

27 июн. 2012 г. · You can turn off failing on errors by set +e this will now ignore all errors after that line. Once you are done, and you want the script to fail ...

17 авг. 2014 г. · Is the error message coming from the head program (like, file not found)?. In this case you have to redirect the output from inside parens:

7 апр. 2016 г. · I'm running commands in a bash shell script, and I want to ONLY capture error output in a variable. Any standard output I want suppressed.

2 сент. 2017 г. · Make file descriptor 2 (stderr) write to where File descriptor 1 (stdout) is writing dpkg -s firefox >/dev/null 2>&1 This will suppress both sources.

13 янв. 2018 г. · 2>/dev/null will discard any errors. Your code can be simplified like this: #!/usr/bin/env bash if [[ $# -eq 0 ]]; then echo "Usage: $0 refresh_interval (in ...

6 янв. 2014 г. · The error messages from the script would be written to STDERR and you'd either need to redirect those to /dev/null to get rid of those, or have those ...

19 сент. 2014 г. · I don't want to suppress all errors output by using 2>/dev/null after the cli command. Can someone help please? bash · Share.

28 мар. 2021 г. · Put the code with the redirection you want to silence in a group, and redirect stderr for the whole command group.