Comandos de la terminal/yes

[rrc@Llawyr ~]$ yes --help
Usage: yes [STRING]...
  or:  yes OPTION
Repeatedly output a line with all specified STRING(s), or 'y'.

      --help     display this help and exit
      --version  output version information and exit

Report yes bugs to bug-coreutils@gnu.org
GNU coreutils home page: <http://www.gnu.org/software/coreutils/>
General help using GNU software: <http://www.gnu.org/gethelp/>
For complete documentation, run: info coreutils 'yes invocation'

[rrc@Llawyr ~]$ yes --version
yes (GNU coreutils) 8.21
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.

Written by David MacKenzie.

[rrc@Llawyr ~]$ yes
y
y
y
y
y
y
y
y
y
^C

[rrc@Llawyr ~]$ yes Hola Clase
Hola Clase
Hola Clase
Hola Clase
Hola Clase
Hola Clase
Hola Clase
Hola Clase
Hola Clase
Hola Clase
Hola Clase
^C