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Groups > gnu.bash.bug > #14881

Re: Incorrect path canonicalisation at autocompletion

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On 12/1/18 3:12 PM, Mattias Andrée wrote:
> Using Bash 4.4.023, type
> 
> 	cd
> 	mkdir -p 1/2
> 	cd 1/2
> 	touch ../../3
> 	ln -s ~ 4
> 	touch 5
> 	ls 4/../
> 
> without pressing enter at the last line,
> instead press <tab> twice. 4/ and 5 will
> be suggested, but if you press <enter>
> you will see that it should suggest the> files in /home.

It's not a bug. Bash maintains a logical view of the file system and the
current directory for cd, pwd, and $PWD, as Posix specifies.  One of the
consequences is that the pathname of the current directory depends on the
path used to reach it, which affects how bash canonicalizes `..'. Bash is
consistent in  its use of this logical view across shell features, which
includes completion.

If you want to see a physical view of the file system, use
`set -o physical'.

-- 
``The lyf so short, the craft so long to lerne.'' - Chaucer
		 ``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU    chet@case.edu    http://tiswww.cwru.edu/~chet/

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Re: Incorrect path canonicalisation at autocompletion Chet Ramey <chet.ramey@case.edu> - 2018-12-03 09:33 -0500

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