diff --git a/scripts/carray.sh b/scripts/carray.sh index fb985c86..a2b05d31 100755 --- a/scripts/carray.sh +++ b/scripts/carray.sh @@ -2,12 +2,14 @@ function usage() { - echo "Usage:" - echo " $0 [options]" - echo "Options:" - echo " -h Display help or usage" - echo " -i Input config file" - echo " -l List of variables in the array (Optional)" + cat <&2 +Usage: $0 [options] + +Options: + -h Display help or usage + -i Input config file + -l List of variables in the array (Optional) +EOF exit 1; }