Sorry, but how does one move up a directory ?\n\nI'm in a directory from which I called a script. Part of the script\nfunctionality is checking the permissions of the directory I am in. I may\nneed to change the directory permissions depending on what they are. Hence,\nI need to be able to move up [and possibly down] one level of the directory\ntree.\n\nchdir? Something like cd .. would be nice\n\nThank you.