How to return data from a bash shell script subroutine?

How to return data from a bash shell script subroutine?



1.linux - How to return data from a bash shell script ...

Description:How to return data from a bash shell script subroutine? ... in
this way, some_var return "second".The bash don't return a string
directly.So we need some tricks.



2.shell scripting: calling subroutines | Unix Linux Forums ...

Description:How do I define and call a subroutine in a ksh script (or any
shell)? ... in bash shell it is something like this ... return 0 else echo
"Param #1 is $1."



3.Calling subroutine in Bash (bash sub / function / routine ...

Description:subroutine in bash; sweet bash script for replacing grants;
... in bash shell it is something like ... another important thing used in
functions is return statement, ...



4.Bash Shell Script Function Examples - nixCraft

Description:Bash shell script examples - includes local variable, ...
However, shell function cannot return value. They return a status code.
Declare Shell Function.



5.BASH Programming - Introduction HOW-TO - The Linux ...

Description:This article intends to help you to start programming
basic-intermediate shell scripts. ... 10.3 Finding bash ; 10.4 Getting the
return value of a program;



6.How to get return value of a subroutine in a perl script ...

Description:How to get return value of a subroutine in a perl script to
bash. ... I have done a shell script that gets the output of a ... #!
/bin/bash perl script.pl return ...



7.Exit and Exit Status - Linux Documentation Project

Description:Advanced Bash-Scripting Guide: Prev: Next: ... echo exit 113 #
Will return 113 to shell. # To verify this, type "echo $?" after script
terminates. # By ...



8.How to properly exit functions in Shell Script?

Description:Is there a proper way to exit a function without returning to
previous lines in that function? For instance, I have a shell script with
lots of



9.How to return value in shell script | Unix Linux Forums ...

Description:Shell Programming and Scripting Post questions about KSH, ...
How to return value in shell script. ... How to use substr to return data
into a shell script variable?



10.Using Bash shell scripts for function testing

Description:... Angel Rivera explains how to use Bash shell scripts to
perform function ... for data. The following ... are called in a
subroutine # so that return code can be ...