24 мая 2011 г. · Incidentally csh -like shells have a built-in repeat command. You could use that to execute your command in a bash sub-shell!

19 апр. 2017 г. · Is there a way to run multiple commands n times, where output of command is passed to next command. For n=4 command | command | command | command

3 нояб. 2009 г. · I would like to create a loop that repeats a ncftp transfer if it returns an error. I'm a little unsure how the exit code variable can be used in a loop.

9 мар. 2012 г. · Try this instead: $> bash -c "ls;pwd;other commands;$SHELL" $SHELL It makes the shell open in interactive mode, waiting for a close with exit.

15 февр. 2012 г. · The best I can think of is something like this. Basically you pipe history into awk which prints lines with a number in a certain range.

7 мар. 2020 г. · I'm looking for a simple way to include multi-line scripts inline in documentation to make it transparent what each step does.

14 апр. 2011 г. · "wait" waits for all background jobs to complete. Sample: sleep 30 & sleep 40 & sleep 120 & wait It waits till all commands are completed, ie at least 120 ...

24 нояб. 2010 г. · Once the shell has become myCommand , there's no shell waiting to run subsequent commands.

9 мар. 2018 г. · I'm trying to build a command list, and then execute commands on each server. I'm unable to generate the command list in a way that can be eval 'd correctly on ...

22 янв. 2010 г. · You can set a trap for Control-C. trap <command> SIGINT will execute the command when Control-C is pressed. Just put the trap statement somewhere in your ...