최근에 명령을 찾았습니다. command
수동 입력은 없지만 다음과 같이 도움말이 표시됩니다.
$ help command
command: command [-pVv] command [arg ...]
Execute a simple command or display information about commands.
Runs COMMAND with ARGS suppressing shell function lookup, or display
information about the specified COMMANDs. Can be used to invoke commands
on disk when a function with the same name exists.
Options:
-p use a default value for PATH that is guaranteed to find all of
the standard utilities
-v print a description of COMMAND similar to the `type' builtin
-V print a more verbose description of each COMMAND
Exit Status:
Returns exit status of COMMAND, or failure if COMMAND is not found.
의 command -v
대안 which
입니까?
이 명령은 어떤 인수를 허용하며 어떻게 / 언제 사용 command
합니까?