test.sh

test2.sh (text/plain), 168 bytes, created by Alexander Tsoy on 2019-01-26 20:14:50 UTC

#!/bin/sh
  
myecho() {
    echo $var
}

foo() {
    local var="foo: bye bye"
    var="foo: hello world" myecho
}

bar() {
    var="bar: hello world" myecho
}

foo
bar