Added redis-cli command

common/redis-cli.md

@@ -0,0 +1,16 @@
+# redis-cli
+
+> Opens a connection to a Redis server
+
+- Connect to the local server
+
+`redis-cli`
+
+- Connect to a remote server
+
+`redis-cli -h {{host}}`
+`redis-cli -h {{host}} -p {{port}}`
+
+- Specify a password
+
+`redis-cli -a {{password}}`