Hello, I took a closer look on the online manual chapter 4 "Shell Builtin Commands" and found some inconsistencies:
- true and false seem to be missing (in 4.1 Bourne Shell Builtins). The following has been tested with bash 5.2.15: - 3.7.5 Exit Status says: "All builtins return an exit status of 2 to indicate incorrect usage, generally invalid options or missing arguments." but cd with two or more non-optional arguments returns an exit status of 1. - The same is true if exit is called with two or more argument where the first is numeric. This exit doesn't terminate bash. - When exit is invoked with a non-numeric first argument it terminates bash. That seems to be inconsistent with the behaviour described before, while the exit status of the shell is 2 and consistent in some way. Best regards Martin
