Mar 9, 2018 · Pretty good summary. Maybe in the last example remind people that script.sh and script.php are the literal file names of these scripts, and that if you put an extension in the file …

Dec 2, 2011 · But even if you add the shebang, it is much faster * to run a script in a sub-shell and capture the output: $(source SCRIPT_NAME) This works when you want to keep running the …

Apr 9, 2009 · If you want the script to run in the current shell (e.g. you want it to be able to affect your directory or environment) you should say:. /path/to/script.sh or . source /path/to/script.sh …

Oct 19, 2012 · Add a command to run upon start up, in this case a script: @reboot sh /home/user/test.sh. Save: Press ESC then :x to save and exit, or hit ESC then ZZ (that's …

To source the script into the current shell: type the command . script.sh or source script.sh; Note: . in bash is equivalent to source in bash. This acts as if you typed in the contents of "script.sh". …

Nov 30, 2012 · To write a shell script, do this on your command prompt: echo -e '#!/bin/sh\n echo "hello world"' > abc.sh This writes: #!/bin/sh echo "hello world" To a file called abc.sh. Next, …

Sep 23, 2010 · If you have your script written in some .sh file or a long string, then you can use os.system module. It is fairly simple and easy to call: import os os.system("your command …

Apr 30, 2019 · In linux you can use the watch program to repeat an action. Assuming that script.sh is executable: watch -n 10 path/to/script.sh Would run it every 10 seconds. To make …

Sep 15, 2013 · This doesn't run the script in the same/current shell, like source or . would. It runs a new bash shell as a subprocess of sudo (which is itself run as a subprocess of the current …

source ./my-cool-script (or . ./my-cool-script) will pollute the current shell session with any variables defined in the script. Sourcing should not be used unless you want to explicitly …