Using grep -q flag instead of piping to /dev/null

crowdsecurity · Feb 2, 2021 · 6b49d34 · 6b49d34
1 parent 6bce9f8
commit 6b49d34
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/scripts/install.sh b/scripts/install.sh
@@ -14,7 +14,7 @@ API_KEY=""
 check_pkg_manager(){
     if [ -f /etc/redhat-release ]; then
         PKG="yum"
-    elif cat /etc/system-release | grep "Amazon Linux release 2 (Karoo)" > /dev/null; then
+    elif cat /etc/system-release | grep -q "Amazon Linux release 2 (Karoo)"; then
         PKG="yum"
     elif [ -f /etc/debian_version ]; then
         PKG="apt"