Using "SU" causes issues


I’m trying to open a port with IPTables, and as such, I have to use: su mc “[command]”. The IPTables command works fine without using su (though I don’t have permission to open a port), but when I try to use su, it says:

bash: iptables -S TCP: No such file or directory

Not sure why this only happens when using SU, but this seems to be the issue with su in all cases, notably when running an .sh file or when trying to do groupadd.

Any help is appreciated!

P.S. Is there a way to just use a sudo command, similar to how Ubuntu works?

Issue was unrelated to MineOS – Solved!

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