True and false (commands) Bash: True and false (commands) In Unix-like operating systems, codice_1 and codice_2 are commands whose only function is to always return with a predetermined exit status. Programmers and scripts often use the exit status of a command to assess success (exit status zero) or failure (non-zero) of the command. The codice_1 and codice_2 commands represent the logical values of command success, because "true" returns 0, and "false" returns 1. The commands are usually employed in conditional statements and loops of shell scripts. For example, the following shell script repeats the "echo hello" loop until interrupted: while true do done The
Festival de Cans López, Kiko Veneno, Iván Ferreiro, Coque Malla, Javier Krahe, Manuel Rivas, Lucía Echevarría, Suso de Toro, El Gran Wyoming, Teté Delgado, Antonio Durán "Morris", Julián Hernández or Emma Suárez have been in Festival de Cans as guests, rewarded or speakers. In 2009 it received the Premio da Crítica Galicia, in the section of Cultural Initiatives. In 2011 Pontevedra Provincial Council gave the festival the Premio Provincial á Cultura in the category of Innovation and Avant-garde. In 2013 it received the Premio Internacional Ateneo de Ourense. Festival de Cans The Cans Festival () is an annual short film festival held in