Chmod

Chmod

Chmod ugoa =+- rwx filename

	WHO		
	U= user		
	G= group
	O= owner
	A= all

Or Chmod xxx filename

	R = 4		Read
	W = 2		Write
      	X = 1		Execute


Ie Chmod 744 file.ksh

	User can 	Read 		4
			Write 		+2
			Execute	        +1
					=7

	Group can 	Read		4

	Everyone can	Read		4