My Snippets

cp -ar /folder_to_copy /Destination

ls -lt | tail -n n for eg. for last 10 files ls -lt | tail -n 10

Suppose you have 2 php files, say base.php and included.php included.php is included in, base.php. So you dont want included.php has been called directly from url. So in such a case, the solution is ######### #base.php ######### <?php     define ("ACCESS",1); #defining a constant     include ('included.php');     ?> ############# #included.php ############# <?php     if(!defined("ACCESS")): #checking the constant         die ('Direct call is restricted";     endif;        echo "I am included"; ?>

To get the previous command string  hit [ctrl]+[r] followed by string want to search

mkdir -p parent/{child1,child2,child3} e.g: mkdir -p helloworld/{usa,canada,uk,india}