TRUE(1) TRUE(1) NAME true, false - provide truth values SYNOPSIS true false DESCRIPTION True does nothing, successfully. False does nothing, unsuc- cessfully. They are typically used in input to sh(1) such as: while true do command done SEE ALSO sh(1) DIAGNOSTICS True has exit status zero, false nonzero. BUGS For most purposes, true is a slow equivalent for the shell builtin command `:'.