Which command is used to: | |||
1) Copy files? | |||
2) Remove files? | |||
3) List the groups you are in? | |||
4) Remove empty directories? | |||
5) Change file permissions? | |||
1) Which wildcard represents all files? | |||
2) Which letter represents all other users? | |||
3) Which letter represents execute permission? | |||
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