Re: Database Create Date
От | Andy Shellam (Mailing Lists) |
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Тема | Re: Database Create Date |
Дата | |
Msg-id | 45A53F6F.50407@mailnetwork.co.uk обсуждение исходный текст |
Ответ на | Re: Database Create Date (Bruno Wolff III <bruno@wolff.to>) |
Ответы |
Re: Database Create Date
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Список | pgsql-admin |
Bruno Wolff III wrote: > On Wed, Jan 10, 2007 at 10:00:37 +0200, > Achilleas Mantzios <achill@matrix.gatewaynet.com> wrote: > >> Στις Τρίτη 09 Ιανουάριος 2007 18:10, ο/η Andy Shellam (Mailing Lists) έγραψε: >> >>> Achilleas Mantzios wrote: >>> >>>> I was able to find that in FreeBSD the -U in ls (1) does the job. >>>> However i could not find any inode creation time related info for linux >>>> (ext3). >>>> Anyone has any clue on that? >>>> >>> I believe "ls -l" by default shows the created time, you can switch to >>> show the last modified time using "ls -l --time=atime" >>> > > Just another note on this, atime is the last access time. ctime is the real > last modify time, mtime is another modify time that can be changed (which > is useful after backups). atime is often disabled in ext3 file systems to > reduce I/O, since it isn't all that useful. > I thought it was as well to begin with - but in "ls" on Linux there's a separate "atime" and "access" value to the "show time" parameter in "ls" - so if "atime" is the last access time, what's "access" mean?
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