Linux 101: What are environment variables? Your email has been sent Jack Wallen introduces you to Linux environment variables. What are they and how are they set and ...

The goal here is to remove duplicate entries from the PATH variable. But before I begin, let's be clear: there's no compelling reason to to do this. The shell will, in essence, ignore duplicates PATH ...

Windows usually even respects PATH settings in autoexec.bat, although that may change or perhaps already has in XP, I don't know.<BR><BR>OTOH, Linux has multiple shells, which each read different ...