25 Aug
2009
25 Aug
'09
10:02 p.m.
Le mardi 25 à 17:03, Patrick Brisbin a écrit :
tar -xf on a 3 GB cache -> 1m 42s
bsdtar -qxf on the same cache -> 0m 9s
If you ran both of them on the same set of files, BSD tar was certainly quicker because it took advantage of the files being cached thanks to the first run of GNU tar. Now, it may also be that BSD tar /is/ faster --we all know that GNU programs are crippled with too much features for their own good ;-). Do you get the same results if you run the same commands a couple of times in succession, discarding the first run ? -- Fred