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Questions specific to GNU’s Bourne Again SHell, as opposed to other Bourne/POSIX shells. For questions about Unix shells in general, use the /shell tag instead.

2
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2answers
I have a function which is supposed to remove duplicate copies of directories from my PATH environment variable. I have created some duplicates so I can test it but I don't know how to: 1) put the sc …
asked Jun 15 '12 by Johnny Williem
48
votes
16answers
I am trying to write a bash shell function that will allow me to remove duplicate copies of directories from my PATH environment variable. I was told that it is possible to achieve this with a one line command using the awk command, but I cannot figure out how to do it. Anybody know how? …
asked Jun 14 '12 by Johnny Williem