Answers for "linux sh script parameter or default value"

assign default value in shell script

FOO=${VARIABLE:-default}  # If variable not set or null, use default.

Posted by: Guest on June-01-2020

Setting default variable value in bash

FOO="${VARIABLE:=default}"  # If variable not set or null, set it to default.

Posted by: Guest on May-04-2021

Code answers related to "linux sh script parameter or default value"