Linked by Thom Holwerda on Mon 18th Aug 2008 23:33 UTC, submitted by Charles Wilson
Editorial GoboLinux is a distribution which sports a different file system structure than 'ordinary' Linux distributions. In order to remain compatible with the Filesystem Hierarchy Standard, symbolic links are used to map the GoboLinux tree to standard UNIX directories. A post in the GoboLinux forums suggested that it might be better to turn the concept around: retain the FHS, and then use symbolic links to map the GoboLinux tree on top of it. This sparked some interesting discussion. Read on for more details.
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Both of these functions are essential while installing, updating, or removing packages. They are also completely irrelevant in distributions like Gobo because Gobo keeps things separate.

Not entirely true. It might keep the files separate - but then it goes and symlinks everything back into the old locations for compatibility with the rest of the world. The Gobo package management tools may have an easier job of tracking which files belong to a package, but they're in just as big a mess maintaining a tree of symlinks. If two versions of Bash are installed side-by-side, something presumably is tracking which one is the default...

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hobgoblin Member since:

the filesystem is.

the structure is like this:

/Programs/bash/version-number/"bin and friends"

inside /Programs/bash there will be a symlink called Default that point to one of the version-number dirs.

that Default symlink again is the target for the symlinks found under /System/Links. (the subdirs of Links is the basis for the compatiblity symlinks btw)

note that at any given time you can specifically call on one of the bash versions by entering the full path, like say /Programs/bash/x.y.z/bin/bash.

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