Atajos BASH ..... buenisimo

teclas de uso frecuente para unix : ( no hace falta
traducir creo )

ctrl-l -- clear screen
ctrl-r -- does a search in the previously given commands
so that you don't
have to repeat long command.
ctrl-u -- clears the typing before the hotkey.
ctrl-a -- takes you to the begining of the command you are
currently typing.
ctrl-e -- takes you to the end of the command you are
currently typing in.
esc-b -- takes you back by one word while typing a command.
ctrl-c -- kills the current command or process.
ctrl-d -- kills the shell.
ctrl-z -- puts the currently running process in
background, the process
can be brought back to run state by using fg command.
esc-. -- gives the last command you typed.