find_dup_files

所属分类:Windows编程
开发工具:Delphi
文件大小:138KB
下载次数:11
上传日期:2009-10-26 19:57:34
上 传 者guitarloko
说明:  Find duplicates archives in the hard disk and remove.

文件列表:
fndup104\VERSION.RC (1032, 1997-01-29)
fndup104\VERSION.RES (1008, 1997-01-29)
fndup104\FINDDUPL.EXE (251904, 1997-01-29)
fndup104\ICONS.ICO (1078, 1997-01-29)
fndup104\FINDDUPL.DSK (2470, 1997-01-29)
fndup104\FINDDUPL.DOF (513, 1997-01-29)
fndup104\FILE_ID.DIZ (241, 1997-01-29)
fndup104\FINDDUPL.DPR (496, 1997-01-29)
fndup104\MAINFORM.PAS (17649, 1997-01-29)
fndup104\FILPROPS.PAS (1002, 1997-01-29)
fndup104\MAINFORM.DFM (2420, 1997-01-29)
fndup104\FILPROPS.DFM (235, 1997-01-29)
fndup104\FINDDUPL.RES (1220, 1997-01-29)
fndup104 (0, 2002-08-17)

Find Duplicates - discover duplicated files Find Duplicates was written to allow you to control your disk space usage by discovering files that are duplicated and, should you so wish, deleting one or more of these duplicates. There are many ways in which duplicate files can be deposited on your hard disk, for example programs which don't check to see if you have a particular DLL installed and install their own private copy in any case, or other programs that install a DLL in your \Windows directory when it is already in \Windows\System32. Find Duplicates scans one or more disks on your system to find multiple files, in a two-phase process. First it scans all the directories and sorts all the files it finds into size order (files HAVE to be the same size to be identical!) You can limit the scan to one directory tree, if you wish. It then compares files of the same size to see if the contents are actually identical, and lists identical files by size order. You can then double- click on any file to examine its details, and optionally delete it. This process can take some time, so Find Duplicates will first perform one of two preliminary checks to see if the files might actually be identical without having to actually examine the whole file. By default, it checks the date and time stamp of the files, and only compares the files byte-by-byte if the timestamps are the same. But it is possible for two files to have the same contents without having the same date/time stamp, so you can enable an option whereby the first 512 bytes of each file are checksummed. This improves the recognition of identical files, but it is slower, and since it involves a file access, the file's last access date will be altered. By default, the timestamp, not the checksum comparison is selected. In either case, the filename is ignored, so simply renaming a file will not hide the fact that it is a duplicte. You may be rather surprised to discover what duplicates actually exist in some popular office suites! Usage: Extract FindDupl.exe from the zip file to a convenient location, and run it! You will be presented with a dialog box showing you disk drives, with your local hard disk drives selected. You can optionally enter a file specification such as *.EXE and a directory specification such as \windows to limit the search. Note that if you enter a directory specification, then only that directory will be searched on each drive (e.g. c:\windows, d:\windows and so on). Press the Start Search button to find duplicate files. There is a status bar which will keep you informed on the progress of both the directory scan phase, and the file comparison phase. Once the main list box has filled up with file names, you can double-click on a file name to get a pseudo properties dialog box (actually written in Delphi, not derived from the system right-click -> Properties box). You will see a delete button which allows you actually to delete the file. +------------------------------- WARNING ------------------------------------+ | | | You take sole responsibility if you choose to delete a file. Find | | Duplicates makes no attempt to check if the file is in use or key to | | the functioning of your computer. Take backups before making changes. | | | +------------------------------- WARNING ------------------------------------+ Notes: The program is written with Borland's Delphi 2.0, and most of the source is included. You do not need access to Delphi 2.0 to run Find Duplicates. You will need other Delphi units (not included in the archive) in order to re-compile Find Duplicates. The program has been tested on Windows 95 and Windows NT 4.0. Release information: 1997 Jan 29 V1.0.4 First released version Contacting the author: This program is freeware, and remains copyright of David Taylor, Edinburgh, 1997. This program is provided "as is", without any support. Whilst I cannot answer queries relating to the use of this program, I'd welcome any comments or suggestions for improvements you may have. E-mail: david.taylor@gecm.com 1997 January 29

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