1 февр. 2014 г. · First, put a { on its own line. Then, insert your commands. Then, put a } on a new line and press Enter. Your commands will be executed.

20 авг. 2013 г. · && only runs the second command if the first one exited with status 0 (was successful). ; runs both the commands, even if the first one exits with a non zero ...

28 янв. 2019 г. · If the first command succeeds, the next will not be executed. If it fails, the next will be executed. So in short:

15 янв. 2020 г. · Grouping of commands in bash is done using curly or round braces with slight differences under the hood that might increase execution duration ...

30 окт. 2020 г. · If you want to execute a single command as root, try sudo mkdir ./my_folder . That way you're explicitly telling sudo to run this one command as ...

17 авг. 2021 г. · You can chain several commands directly on the command line. One option is to use a semicolon, like this: command1; command2; command3.

24 нояб. 2016 г. · I want to run a command before and after every single command that gets executed in a terminal (ie clear before and then reset).

15 окт. 2010 г. · You can try escaping the command like so twidge update "$(date)" Which will execute date and concatenate the output of the command into the twidge command.

8 июн. 2017 г. · i do have 3 scripts (A,B,C) that i would like one after the other only if the first one finished. At the moment if A.sh finishes it goes to B.sh ...

29 дек. 2017 г. · I've encountered a headache problem. I want to execute mulitple commands in background, so I want to start them in bash one by one. It's easy to ...