Q. what does cd.. Do ? (Solved)
1. not a valid unix command
2. logs out of the computer
3. changes the working directory to login directory
4. " " " " " " the parent of current working directory
- d. " " " " " " the parent of current working directory
1. not a valid unix command
2. logs out of the computer
3. changes the working directory to login directory
4. " " " " " " the parent of current working directory