Return a value from called function to the calling function

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# 1  
Old 09-14-2009
Return a value from called function to the calling function

I have two scripts. looks

echo "Welcome to Unix"




sh //simply calling


How can I get "Welcome to Unix" from and display it through
# 2  
Old 09-14-2009
Something like this should be useful to you:

echo "This is the output of sript1: $output"

The ` ` symbols execute a command.
output=`...` stores the result of the command in the variable output.

You can also use $(...) instead of `...`, in some cases it is more convenient.

Hope this helps.
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