Bash globbing files only?
Jacques B.
jjrboucher at gmail.com
Tue Jan 30 02:29:13 UTC 2007
> Try this:
>
> set -x
> ls [^.]*/
> ls -d [^.]*/
> ls -d */
>
> It would be interesting to see what the differences are, if any.
Thanks for the tip & additional info. The results of the above after
doing unalias ls and set -x:
(directory names neutered slightly to protect the youngs)
ls [^.]*/
+ ls 'My son'\''s Passion/' Desktop/ download/ 'Final Material/'
ftools/ images/ 'Linux Forensic Documents/' LPIC/ 'Other son -
Profession/' Photos/ PicasaDocuments/ Presentations/ scripts/ thumb/
followed by the content of each of the above folders
The other two yield identical results, being:
+ ls -d 'My son'\''s Passion/' Desktop/ download/ 'Final Material/'
ftools/ images/ 'Linux Forensic Documents/' LPIC/ 'Other son -
Profession/' Photos/ PicasaDocuments/ Presentations/ scripts/ thumb/
followed by the directory names above.
I like that trace feature - lets you see how the globbing gets
expanded. So we see that the original syntax yields the content of
the directories, whereas as expected the -d only lists the directory
names.
Not to beat a dead horse, but I hate not understanding why something
works (or doesn't work). Why is it working on yours but not mine?
Are you getting the same trace output for the ls [^.]*/ command, but
without listing the contents of those directories, only the directory
names?
Thanks,
Jacques B.
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