.___ ____ ___.____    .___     _____                       
|   |    |   \    |   |   |   /  _  \ ______ ______  ______
|   |    |   /    |   |   |  /  /_\  \\____ \\____ \/  ___/
|   |    |  /|    |___|   | /    |    \  |_> >  |_> >___ \ 
|___|______/ |_______ \___| \____|__  /   __/|   __/____  >
                     \/             \/|__|   |__|       \/ 


https://apps.iuli.ac.id


--

In order to search for a string in some files, use 'grep' like this:

	 grep "string" filename1 [filename2 filename3 ...]

This will print out the lines in the files that contain the string.  grep can
also do a lot more advanced searches - type 'man grep' for details.