27 февр. 2011 г. · There is a variation of running multiple commands in one line in the shell where you want them to run simultaneously rather than one after the ...

14 июн. 2012 г. · Simple command grouping should work; the syntax can be a little tricky though. [[ $Var = 1 ]] && { echo "yes-1"; echo "yes-2"; } || { echo "no-1"; echo "no-2"; ...

24 апр. 2013 г. · I'm trying to write a script that will check two error flags, and in case one flag (or both) are changed it'll echo-- error happened.

6 нояб. 2013 г. · You can group multiple commands within { } . Saying: some_command || { command1; command2; } would execute command1 and command2 if some_command exited with a ...

22 февр. 2020 г. · Try each command separated by semicolon: ls; pwd; du -sh; This will make it batch of commands. Shell will execute one by one and you don't have to paste each ...

4 мар. 2011 г. · You can optionally set the $LOG_STEPS variable to a log file name if you want to log which commands fail.

11 июн. 2019 г. · I want to execute several commands in the true||false sections. I know I can do if [ -e "$filename" ]; then command1; command2; else command3; command4; fi;

30 нояб. 2020 г. · Use a grouping operator to combine the echo and the exit . a || b runs b only if a fails, whereas you want to run exit whether or not echo ...

29 окт. 2020 г. · Can you put multiple commands in a If command? What I have is looking to see if something is installed and if it is, send text to a file and ...

16 февр. 2017 г. · You're trying to make bash interpret a string ( $1 ) as if it were a script or typed commands. There are two ways to do that.