updating notes on gitignoring file configurations

Author: rohan-paul

Git-and-Github/alias-in-git-running-multiple-commands-with-alias.md

@@ -21,7 +21,7 @@ will create a git alias to do that. It will add the following entry into your gl
 
 ```js
 [alias];
-co = checkout;
+co = checkout;f{ git add -A && git commit -m
 ```
 
 #### git alias setup, so that when I run the following command from my local machine’s feature_branch, it will push to remote repo's branch by the same name (feature_branch)

Git-and-Github/gitignore-file-configuration.md

@@ -36,4 +36,17 @@ git rm -r --cached .
 git add .
 git commit -am 'git cache cleared'
 git push
-```
+```
+
+---
+
+### The below is the MOST EFFECTIVE one to ignore a folder at any depth below the current level
+
+The below is the way to ignore all directories called "node_modules" anywhere below the current level in a directory tree
+
+```
+node_modules/
+```
+
+Source -  https://stackoverflow.com/a/1470664/1902852
+