True and false (commands) 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 commands
John Bain (soccer) League. He is currently married to Shannon Bain. They have three boys; Cameron, McEwan, and Stirling. John Bain (soccer) John Bain (born 3 June 1957 in Falkirk, Scotland) is a retired Scottish-US soccer midfielder who currently coaches youth soccer in the United States. Bain began his professional career in England before moving to the United States in 1978. Over his twenty-year playing career, Bain played for numerous leagues and teams, both indoors and out. After retiring from playing professionally, he has coached at the professional, youth club and high school levels in the US. Although born in Scotland, Bain's father