I still can't figure out many abbreviations' origin like rc
, rc.d
, share
, proc
…
I've heard someone says rc
is "run command", .d
is directory, but I'm not sure that's true.
Is there a table explaining what their source is?
conventionsdirectory-structure
I still can't figure out many abbreviations' origin like rc
, rc.d
, share
, proc
…
I've heard someone says rc
is "run command", .d
is directory, but I'm not sure that's true.
Is there a table explaining what their source is?
Best Answer
rc
is actually a fossil of an old batch facility, aruncom
; the following is a quote from Brian Kernighan and Dennis Ritchie:.d
is a standard method to differentiate between a file and directory (as directories are a type of file, so they must have different names). It's often used to indicate that the files in that directory will be sourced for some purpose, usually to allow for modular configuration.There is a good factsheet on stuff like this at the Indiana University website.