shell script - Returning a value from a bash function - Unix & Linux ... 15 Sep 2013 ... is the return value of the previous command if [[ $valNumResult -eq 1 ]] then : # do ... You cannot return an arbitrary result from a shell function.
Return value, function - Javascript (JS) Tutorial Explanation Syntax: function name(parameter 1,parameter 2,...) { // set of statements that will be executed return thevalue;} A function can also return a value after doing the specified operations. To explain, we would consider a requirement where we hav
return - Linux Command - Unix Command - Linux Operating System, Distributions and Resources Linux / Unix Command Library: return. Learn about its synopsis, description, options, and examples. ... Your suggestion is on its way! An email with a link to: http://linux.about.com/library/cmd/blcmdln_return.htm was emailed to: Thanks for sharing About.
Unix / Linux Bourne / Bash Shell Scripting Tutorial [ steve-parker.org ] 13. Functions One often-overlooked feature of Bourne shell script programming is that you can easily write functions for use within your script. This is generally done in one of two ways; with a simple script, the function is simply declared in the same f
Returning Values from Bash Functions | Linux Journal 11 Sep 2009 ... ... to the caller. When a bash function ends its return value is its status: zero for success, non-zero for failure. ... In this way i can call the function in any script position and verify the result.
Return value in bash script - Stack Overflow I am working with a bash script and I want to execute a ... Although bash has a return statement, the very ...
How to return a string value from a bash function - Stack Overflow How to return a string value from a bash function ..... executing script with no params produces... # .
bash - Directly returning the return value from calling a function ... In bash, how can I directly return the return value returned by calling a function ( sry, I don't ... The only thing you can return from a shell script or a shell function is a numeric error code.
In bash, how to store a return value in a variable? - Stack Overflow The reason I want to return this value is because I will be using this value in the other function. Ex: if I have 12345, then my .... How do I prompt for input in a Linux shell script? 313.
Exit and Exit Status The exit command terminates a script, just as in a C program. It can also return a value, which is available to the script's ...
