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 Festival de Cans The Cans Festival () is an annual short film festival held in the parish of Cans (O Porriño, Spain) that coincides with the near-homophonous Cannes Film Festival. The festival is organized by the Arela Cultural Association and coordinated by the scriptwriter Alfonso Pato. The festival takes over the whole village; Barns and basements change their normal uses to become cinema screens and the audience are ferried by locals to and from the screenings on two-wheel tractors, known locally as "chimpíns". Other free activities are also available to the public: concerts, parades and hiking routes. The Cans Festival