用Mac 玩的 Is 指令 用不了。。。
Last login: Sat Apr 22 16:34:17 on ttys000
localhost:~ jantus$ Is
-bash: Is: command not found
localhost:~ jantus$ Is
-bash: Is: command not found
localhost:~ jantus$ cd Hacknet
-bash: cd: Hacknet: No such file or directory
localhost:~ jantus$ cd Users
-bash: cd: Users: No such file or directory
哪位大佬知道该怎么办

我自己解决了 在网上自学了linux macos 的命令语言，moc 的教程真的是坑啊