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Home: Perl Programming Help: Beginner: Getting file date stamp

jacqui Novice Apr 18, 2000, 11:36 AM Post #1 of 8 (1393 views) Getting file date stamp Can't Post Hi, Can anybody please tell me how I can get and display the date a file was created. Thanks Jac xxx

Cure User Apr 18, 2000, 1:54 PM Post #2 of 8 (1393 views) Re: Getting file date stamp [In reply to] Can't Post Hi Unix filesystems don't store the creation date. Cure

Jasmine Administrator / Moderator Apr 18, 2000, 3:51 PM Post #3 of 8 (1394 views) Re: Getting file date stamp [In reply to] Can't Post While you may not be able to grab the exact date (Tues Apr 18 2000) of the file, you can get the information that will help you generate the creation date in addition to the last accessed and last modified date. <BLOCKQUOTE><font size="1" face="Arial,Helvetica,sans serif">code:</font><HR> $file = "filetotest.htm"; print "File Created " . (-C $file) . " days ago<BR>"; print "Last Accessed " . (-A $file) . " days ago<BR>"; print "Last Modified " . (-M $file) . " days ago<BR>"; </pre><HR></BLOCKQUOTE> The results are expressed in "days ago", which is relative to the date/time that the program is executed.

Cure User Apr 18, 2000, 6:49 PM Post #4 of 8 (1393 views) Re: Getting file date stamp [In reply to] Can't Post Hi To find out things about a file use the stat() function. Type "perldoc -f stat" at your command prompt. Cure

Cure User Apr 18, 2000, 7:14 PM Post #5 of 8 (1393 views) Re: Getting file date stamp [In reply to] Can't Post Hi Use the File::stat module and that will take care of your needs. This module's default exports override the core stat() and lstat() functions, replacing them with versions that return "File::stat" objects. This object has methods that return the similarly named structure field name from the stat(2) function; namely, dev, ino, mode, nlink, uid, gid, rdev, size, atime, mtime, ctime, blksize, and blocks. To find out when a file was created, just do this-> #!/usr/bin/perl use File::stat; $file = "filetotest.htm"; $sb=stat($file); print scalar localtime $sb->mtime; Cure [This message has been edited by Cure (edited 04-18-2000).]

jacqui Novice Apr 18, 2000, 10:10 PM Post #6 of 8 (1393 views) Re: Getting file date stamp [In reply to] Can't Post Jasmine, Cure - Thanks for your help. I went for the -M one in the end :-) Jac xxx

Rivotti User Apr 19, 2000, 2:31 AM Post #7 of 8 (1393 views) Re: Getting file date stamp [In reply to] Can't Post Hi: Is it possible to set a time life to a file, for example 1 year? Rivotti

Cure User Apr 19, 2000, 6:27 PM Post #8 of 8 (1393 views) Re: Getting file date stamp [In reply to] Can't Post Hi to delete a file a year from now my $dir = '/absolute/path/to/directory'; chdir $dir or die "Couldn't chdir to '$dir'. $!\n"; defined (unlink grep -f && -M _ > 365 => readdir $dir) or die "Couldn't unlink from '$dir'. $!\n"; Cure

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