Function description: starts or disables built-in shell commands. Syntax: enable [-n] [-all] [built-in commands] Supplement: if the name of the file to be executed is the same as that of the shell built-in commands, enable-n can be used to disable the shell built-in commands. If the-n parameter is not added, enable can restart the disabled command. Parameter:-n. -All: displays all commands for shell shutdown and startup.
Function description: starts or disables built-in shell commands.
Syntax: enable [-n] [-all] [built-in commands]
Note: If the name of the file to be executed is the same as that of the shell built-in command, enable-n can be used to disable the shell built-in command. If the-n parameter is not added, enable can restart the disabled command.
Parameters:
-N: disable the specified shell built-in command.
-All: displays all commands for shell shutdown and startup.