atime, ctime, mtime, what time?
gerrynix
gerrynix at yahoo.com
Fri Mar 28 19:00:04 UTC 2008
What changes need to occur to affect each time on a file or directory?
So far I have:
Atime:
read a file
modify the permissions
modify the ownership
create new file
Ctime:
modify the permissions
modify the ownership
modify the first level of contents of a directory
create new file
Mtime:
modify the contents of a file
create new file
This is based of the googling and limited testing I have done.
Which begs a question, wiki, for what it's worth, states that if a
permission or ownership change is made that both the atime and ctime
will be modified. http://en.wikipedia.org/wiki/Stat_(Unix)
How can a ctime be newer than an atime?
Thanks,
Travis
Interesting... I changed permissions on a file just now, that hadn;t been touched in a few days. ctime was updated but not atime or mtime.
$ find . -ctime -1 -print | grep filename
The file was reported
$ find . -atime -1 -print | grep filename
The file was not reported
same as above for mtime
_______________________________________________
Redhat-install-list mailing list
Redhat-install-list at redhat.com
https://www.redhat.com/mailman/listinfo/redhat-install-list
To Unsubscribe Go To ABOVE URL or send a message to:
redhat-install-list-request at redhat.com
Subject: unsubscribe
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://listman.redhat.com/archives/redhat-install-list/attachments/20080328/5f0dced1/attachment.htm>
More information about the Redhat-install-list
mailing list