use awk instead of gawk

nst-guide · Feb 24, 2020 · 036a96f · 036a96f
1 parent 2f60ca0
commit 036a96f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/quickstart.sh b/quickstart.sh
@@ -57,7 +57,7 @@ docker         --version
 docker-compose --version
 
 # based on: http://stackoverflow.com/questions/16989598/bash-comparing-version-numbers
-function version { echo "$@" | tr -cs '0-9.' '.' | gawk -F. '{ printf("%03d%03d%03d\n", $1,$2,$3); }'; }
+function version { echo "$@" | tr -cs '0-9.' '.' | awk -F. '{ printf("%03d%03d%03d\n", $1,$2,$3); }'; }
 
 COMPOSE_VER=$(docker-compose version --short)
 if [ "$(version "$COMPOSE_VER")" -lt "$(version "$MIN_COMPOSE_VER")" ]; then