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
Christopher Sullivan (soccer) Christopher Sullivan (soccer) Christopher Sullivan (born April 18, 1965 in San Jose, California) is a retired U.S. soccer midfielder/forward and current soccer trainer and sports broadcaster. Sullivan began playing soccer at a young age. When he was four he began playing with West Valley S.C. He attended and played soccer at NCAA Division II powerhouse University of Tampa. He was inducted into the University of Tampa Athletic Hall of Fame in October 2010. While playing for the University of Tampa, he earned a second team Division II All American in 1986 and a first team All American in 1987. His