Linux tricks – the ‘the Matrix’ like effect via cmatrix

cmatrix is a program make your screen looks like the Matrix, one of the most interesting action movie.

Install cmatrix via apt-get:
$ sudo apt-get install cmatrix
And just run cmatrix:

Linux tricks – make the commandline out funny by cowsay

Let’s make the output funny.

Install cowsay on Debian/Ubuntu GNU/Linux:
$ sudo apt-get install cowsay

Pipe text steam to cowsay
$ ls / | cowsay

Replace cow with the Linux mascot:
$ ls / | cowsay -t tux

Just for fun, haha.