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How do I run a shell script from another directory?
There are a couple of different ways you can do this:
- Make the other script executable, add the #!/bin/bash line at the top, and the path where the file is to the $PATH environment variable.
- Or call it with the source command (alias is . )
- Or use the bash command to execute it: /bin/bash /path/to/script ;
How do you call a function in ksh?
Calling the Function To call it just put it’s name in the script: foo. To give it arguments do: foo arg1 arg2 The arguments are there in the form of $1… $n and $* for all at once like in the main code.
How to call function in Linux shell script?
Calling function. In Shell calling function is exactly same as calling any other command. For instance, if your function name is my_func then it can be execute as follows: $ my_func. If any function accepts arguments then those can be provided from command line as follows: $ my_func arg1 arg2 arg3.
Can you call a script from the command line?
We are going to assume that you have the correct permissions to execute the scripts and that they are in the correct path. We will also assume that both the script are coded to be called independently, meaning it has the shebang and executing permissions for the shell. Call the script as you would call from the command line.
What happens when you call script from another shell?
The exec will kill or terminate the current shell before executing the called script. So, you will end up with the context of the called script rather than the caller script when the script ends. In most cases, it is fine and work just as well.
Can a function be executed from the command line?
In Shell calling function is exactly same as calling any other command. For instance, if your function name is my_func then it can be execute as follows: If any function accepts arguments then those can be provided from command line as follows: