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Introducción a la línea de comandos
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Fernando Blat
September 15, 2012
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Introducción a la línea de comandos
Fernando Blat
September 15, 2012
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Transcript
La línea de comandos Fernando Blat @ferblape Saturday, September
15, 12
Saturday, September 15, 12
Saturday, September 15, 12
Saturday, September 15, 12
http://cygwin.com/install.html En Windows Tenéis que instalar este programa para
poder ejecutar los comandos que veremos a Saturday, September 15, 12
http://es.wikipedia.org/wiki/ Emulador_de_terminal Saturday, September 15, 12
Una interfaz entre el usuario y el
ordenador Saturday, September 15, 12
Navegar entre directorios Saturday, September 15, 12
¿Dónde estoy? $ pwd Saturday, September 15, 12
¿Qué directorios hay? $ ls Saturday, September 15, 12
Quiero ir a proyectos/railsgirls $ cd proyectos/railsgirls Saturday, September
15, 12
¿Qué ficheros hay? $ ls -l Saturday, September 15, 12
Manipular ficheros Saturday, September 15, 12
Eliminar un fichero $ rm fichero Saturday, September 15, 12
Subir un directorio $ cd .. Saturday, September 15, 12
Mostrar un fichero $ cat fichero Saturday, September 15, 12
Ejecutar comandos Saturday, September 15, 12
Ejecutar un comando $ rails s Saturday, September 15, 12
Ejecutar un comando es como hacer doble
click en una aplicación Saturday, September 15, 12
Muchas herramientas funcionan por línea de comandos
Saturday, September 15, 12
Saturday, September 15, 12
$ gem install rails Saturday, September 15, 12
$ gem install rails $ bundle install Saturday, September 15,
12
$ gem install rails $ bundle install $ git commit
-m “Feature molona” Saturday, September 15, 12
$ gem install rails $ bundle install $ git commit
-m “Feature molona” $ ssh
[email protected]
Saturday, September 15, 12
$ gem install rails $ bundle install $ git commit
-m “Feature molona” $ ssh
[email protected]
$ date Saturday, September 15, 12
$ gem install rails $ bundle install $ git commit
-m “Feature molona” $ ssh
[email protected]
$ date $ cowsay “hello railsgirls” Saturday, September 15, 12
$ gem install rails $ bundle install $ git commit
-m “Feature molona” $ ssh
[email protected]
$ date $ cowsay “hello railsgirls” __________________ < hello railsgirls > ------------------ \ ^__^ \ (oo)\_______ (__)\ )\/\ ||----w | || || Saturday, September 15, 12
Saturday, September 15, 12
$ cowsay -h Saturday, September 15, 12
$ cowsay -h cow{say,think} version 3.03, (c) 1999 Tony Monroe
Saturday, September 15, 12
$ cowsay -h cow{say,think} version 3.03, (c) 1999 Tony Monroe
Usage: cowsay [-bdgpstwy] [-h] [-e eyes] [-f cowfile] [-l] [-n] [-T tongue] [-W wrapcolumn] [message] Saturday, September 15, 12
$ cowsay -h cow{say,think} version 3.03, (c) 1999 Tony Monroe
Usage: cowsay [-bdgpstwy] [-h] [-e eyes] [-f cowfile] [-l] [-n] [-T tongue] [-W wrapcolumn] [message] Saturday, September 15, 12
$ cowsay -s "esto es muy friki" ___________________ < esto
es muy friki > ------------------- \ ^__^ \ (**)\_______ (__)\ )\/\ U ||----w | || || Saturday, September 15, 12
¡Gracias! Saturday, September 15, 12