check file/dir exists

snipplets/code/Bash/file_folder_exists.sh

@@ -0,0 +1,21 @@
+#!/bin/sh
+
+# Check file exists
+FILE=/etc/resolv.conf
+
+if [ -f "$FILE" ]; then
+    echo "$FILE exists."
+else
+    echo "$FILE does not exist."
+fi
+
+[ -f /etc/resolv.conf ] && echo "/etc/resolv.conf exists."
+
+# Check directory exists
+DIR=/etc/docker
+
+if [ -d "$DIR" ]; then
+    echo "$DIR is a directory."
+fi
+
+[ -d /etc/docker ] && echo "/etc/docker is a directory."