7
votes
1answer
195 views

Does POSIX guarantee that the standard utilities are in PATH?

In the "Command Search and Execution" section, the POSIX specification says that PATH is searched when finding a utility to execute (with some exceptions). Does the specification mention anywhere ...
5
votes
2answers
519 views

modify path globally

Is there a standard for $PATH and the order of things that are supposed to be in there? out of the box Arch Linux doesn't have /usr/local/bin in the $PATH. I want to add it but I'm not sure if there's ...