Multics (begun 1967) preceded Unix (begun 1969) and influenced it very much. Here is a list of Multics commands:
https://multicians.org/multics-commands.html
In Multics, cwd was change_wdir, like Unix cd. There was a Multics cd command but it meant create_dir.
CTSS (begun 1961) influenced Multics, Unix and pretty much every other timesharing system. Here are some of its commands:
https://en.wikipedia.org/wiki/Compatible_Time-Sharing_System...
In CTSS each user had only one directory so there was no cd command. But you can see the ancestors of some other Unix commands in this list.
Multics (begun 1967) preceded Unix (begun 1969) and influenced it very much. Here is a list of Multics commands:
https://multicians.org/multics-commands.html
In Multics, cwd was change_wdir, like Unix cd. There was a Multics cd command but it meant create_dir.
CTSS (begun 1961) influenced Multics, Unix and pretty much every other timesharing system. Here are some of its commands:
https://en.wikipedia.org/wiki/Compatible_Time-Sharing_System...
In CTSS each user had only one directory so there was no cd command. But you can see the ancestors of some other Unix commands in this list.