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- If the problem persists, please contact the site's administrator. Configuration Overview Ubuntu's Apache2 default configuration is different from the upstream default configuration, and split into several files optimized for interaction with Ubuntu tools.
- Jean-loup is also the primary author of gzip(1), the author of the comp.compression FAQ list and the former maintainer of Info-ZIP's Zip; Mark is also the author of gzip's and UnZip's main decompression routines and was the original author of Zip.
- The US Open's 9/11 tribute Friday will feature 'Hamilton' star Christopher Jackson singing a medley of patriotic songs. The tournament has been running without live fans due to the pandemic.
Official website of the 2020 U.S. Open Championship at Winged Foot Golf Club, in Mamaroneck, N.Y. Buy tickets and follow the action with scoring, live streaming and full coverage. Jul 08, 2008.
: Zip 3.00 was released on 7 July 2008. WiZ 5.03 was released on 11 March 2005. UnZip 6.0 was released on 29 April 2009. MacZip 1.06 was released on 22 February 2001. See the Zip, UnZip and WiZ pages for current status and download locations.In addition, a new set of discussion forums was set up in October 2007. These replace the older QuickTopic forum, which was overrun by spam. (The spam postings have since been deleted, but further posts to the old forum are permanently disabled.)
Info-ZIP is a diverse, Internet-based workgroup of about 20 primary authors and over one hundred beta-testers, formed in 1990 as a mailing list hosted by Keith Petersen on the original SimTel site at the White Sands Missile Range in New Mexico.
Info-ZIP's purpose is to provide free, portable, high-quality versions of the Zip and UnZip compressor-archiver utilities that are compatible with the DOS-based PKZIP by PKWARE, Inc.
Info-ZIP supports hardware from microcomputers all the way up to Cray supercomputers, running on almost all versions of Unix, VMS, OS/2, Windows 9x/NT/etc. (a.k.a. Win32), Windows 3.x, Windows CE, MS-DOS, AmigaDOS, Atari TOS, Acorn RISC OS, BeOS, Mac OS, SMS/QDOS, MVS and OS/390 OE, VM/CMS, FlexOS, Tandem NSK and Human68K (Japanese). There is also some (old) support for LynxOS, TOPS-20, AOS/VS and Novell NLMs. Shared libraries (DLLs) are available for Unix, OS/2, Win32 and Win16, and graphical interfaces are available for Win32, Win16, WinCE and Mac OS.
Info-ZIP code has been incorporated into a number of third-party products as well, both commercial and freeware. Some of the more interesting ones (well, historically speaking) include the use of UnZip code in the unzip.dll distributed with IBM's OS/2 Warp BonusPak and WebExplorer, as part of the reinstallation code for the IBM Aptivas preloaded with OS/2 Warp, and as part of IBM's Infoprint product. Sun used Info-ZIP's self-extractor to distribute the NT version of their HotJava browser, Novell uses UnZip for NetWare 6 installation, and SAP includes it in Business One. Various Windows products such as WinZip and the DynaZIP DLLs incorporate Info-ZIP code, too. And let us not forget Pretty Good Privacy (PGP), an excellent encryption program that uses Info-ZIP code as a first step in encrypting files. Info-ZIP's primary compression engine has also been spun off into the free zlib compression library, used in Netscape/Mozilla/Firefox, the Linux kernel, Windows, Java, virtually all PNG-supporting software, and countless other products.
Info-ZIP can be reached by a web-based form, but you'll have to read our Frequently Asked Questions page to find out how. Our two primary web sites are hosted by our very own Hunter Goatley and by the most excellent SourceForge. Secondary distribution sites are hosted by the Comprehensive TeX Archive Network.
Info-ZIP Downloads
- ZipInfo - for detailed zipfile information (Documentation)
- fUnZip - for extracting in a pipe (Documentation)
- UnZipSFX - for creating self-extracting archives (Documentation)
- ZipNote - for adding/deleting comments to zipfiles (Documentation)
- ZipSplit - for splitting zipfiles (Documentation)
- ZipCloak - for encrypting and decrypting (with optional zcrypt add-on package) (Documentation)
Info-ZIP Links
- Info-ZIP License - our new(er), BSD-like (i.e., very liberal) license
- Info-ZIP FAQ - Frequently Asked Questions about how and where to download things, what about commercial usage, and anything else we think of
- Info-ZIP Mailing Lists - how to subscribe to our announcements list (very low traffic) or general discussion list (relatively low traffic)
- Info-ZIP Internet Sites - we're everywhere! we're everywhere!
- web pages:
- www.info-zip.org (US) - Info-ZIP's home site
- infozip.sourceforge.net (US) - Info-ZIP's home site 2
- www.ctan.org (US) and CTAN mirrors[FROZEN]
- www.mirrorservice.org (UK)
- info-zip.ipmedia.de (Germany)
- files:
- sourceforge.net (US, Ireland, France, Belgium, Switzerland, Germany, Australia, etc.; source and (some) current binaries) - Info-ZIP's home site
- ftp.info-zip.org (US) - Info-ZIP's other home site
- www.mirrorservice.org (UK)
- tug.ctan.org (US) [FROZEN]
- ftp.tex.ac.uk (UK) [FROZEN]
- ftp.dante.de (Germany) [FROZEN]
- web pages:
- Info-ZIP People - who we are, where we are and what we do (below)
- Info-ZIP Rogue's Gallery - scary (old) pictures of us
- Info-ZIP News - recent news and happenings involving Info-ZIP and/or its members
- Zip 'Imposters' - other programs called Zip
- Related Links - other compression and archiver resources, such as PKWARE and PNG
Info-ZIP People
The core Info-ZIP group consists of programmers from six countries on three continents:
- Ed Gordon (US); Zip maintainer
- Christian Spieler (Germany); UnZip maintainer; Win32, DOS
- Mike White (US); WiZ maintainer; Windows DLLs
- Dirk Haase (Germany); MacZip maintainer
- Michael Cleary (US?); MVS
- Hunter Goatley (US); VMS, mailing list administrator, primary web-site host
- Ian Gorman (Canada); VM/CMS, MVS (OS/390 Base)
- Greg Hartwig (US); VM/CMS
- Jonathan Hudson (UK); SMS/QDOS, VMS
- Paul Kienitz (US); Amiga, Win32
- Johnny Lee (Canada); DOS, Win32
- Steve P. Miller (US); Windows CE
- Keith Owens (Australia); MVS, Fujitsu MSP
- Kai Uwe Rommel (Germany); OS/2
- Steve Salisbury (US); Win32
- Steven M. Schweda (US); VMS
- Dave Smith (UK); Tandem NSK
- Cosmin Truta (Canada); Zip and UnZip maintenance releases
- Onno van der Linden (Netherlands); former Zip maintainer
- Paul von Behren (US); OS/390 OpenEdition
If you're brave enough, you can check out the Info-ZIP Rogue's Gallery and see what some of us (used to) look like. It's fairly hideous.
Former members of the core Info-ZIP group (i.e., those who no longer even pretend to be active) include:
- Mark Adler (US); original Zip author; UnZip decompression
- John Bush (US); Amiga, Solaris
- Karl Davis (Australia); Acorn RISC OS
- Harald Denker (Germany); Atari, MVS
- Jean-loup Gailly (France); Zip compression; former Zip maintainer/co-author; Unix, DOS [aussi en français]
- Robert Heath (US); Windows GUI
- Chris Herborth (Canada); QNX, BeOS, formerly Atari
- David Kirschbaum (US); original UnZip maintainer
- Igor Mandrichenko (Russia/Ukraine); VMS
- Sergio Monesi (Italy); Acorn RISC OS
- Rainer Nausedat (Germany); 64KB deflate
- George Petrov (Netherlands); MVS, VM/CMS
- Greg Roelofs (US); former UnZip maintainer/co-author; Unix, OS/2, DOS, early VMS port
- Antoine Verheijen (Canada); Macintosh
- Rich Wales (US); original Zip co-author
In addition, Info-ZIP would like to tip our collective hat to Samuel H. Smith, the gentleman who wrote the original MS-DOS unzip on which Info-ZIP's UnZip 3.0 was based--and who kindly made the source code available for free. Even though virtually all of his code has by now been rewritten from scratch, Info-ZIP still owes Mr. Smith a debt of gratitude for getting us into this mess. A package of virtual chocolate-chip cookies is in the e-mail.
Last updated 8 July 2008. Web page (occasionally) maintained by Greg Roelofs, but please direct all comments and questions to the Info-ZIP authors at the address/bug page given in the FAQ. Copyright © 1995-2008 Greg Roelofs.Us Open Golf 2020 Live
If you have a zip compressed file, you can unzip it in the Linux command line. The unzip command in Linux is quite versatile and you can use it do a lot more than just extracting zip file.
I have discussed how to gzip a folder in Linux in the past. It’s time to see various usage of the unzip command. Before you do that, make sure that unzip has been installed on your system. You can use your distribution’s package manager to install the command.
On Ubuntu and Debian, you can use this command:
Once you have verified that, let’s see how to use unzip in Linux terminal.
Unzip command in Linux
The unzip command has a really simple syntax:
If you use it to extract a zip file without any option, it will extract all the files in the current directory:
And that’s not what you would want most of the time. It’ll just flood your current directory with all the extracted files.
1. Unzip to a directory
The expected behavior is that you should have the files extracted to a certain directory, normally with the same name as the zip file.
You can specify the target directory where you want to extract the files.
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If the target directory doesn’t exist, it will be created. You cannot create nested directories in this manner though.
Do note that you can also put the target directory at the end but not all options can be added at the end.
2. See the content of the zip file without extracting
If you want to see what the zip file contains, you son’t always have to extract it first. You can use the -l option and it will show the content of the zip file.
As you can see, it also shows the timestamp of the files and the actual size of the individual files in bytes.
If you want, you can get more information like the compressed size, compression ratio by using the verbose mode with -v option. The CRC-32 in the output is the cyclic redundancy check.
3. Overwrite all the files without prompting
If there are already files with the same name in the directory where you are extracting the files, you’ll be promoted for each such files. You can force overwrite all the files with option -o.
4 Files) Unzipped Successfully
4. Do not overwrite any files -n
If you don’t want any existing file to be overwritten by newly extracted files, use the -n option (stands for never overwrite).
5. Update files and create if necessary
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This is slightly different the overwriting all the files. In this case, only those files will will be overwritten that have newer timestamp than the existing files. If a file doesn’t exist, it will be created.
You can achieve that with option -u:
6. Freshen existing files but create none
Slight change from the previous example here. In this one, it will update the existing files if they have older timestamp but it won’t create any new files even if they don’ exist.
The option -f allows you to do that:
7. Extract in quiet mode
When you unzip a file, it shows all the files that have been extracted on the display. Now imagine a zip file that has hundreds of files in it. If you extract it, your screen will be cluttered with the output.
You can use the quiet mode with option -q and you won’t see anything on the display:
8. Exclude files from extraction
You can also exclude certain files or certain type of files from being extracted.
In my example, let’s say I don’t want to extract any .eps files.
Those were some of the most common examples of the unzip command in Linux. You can always check its man page to learn about more options.
Do you use some other option with unzip frequently? Why not share it with us in the comments?
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86 Files Unzipped Successfully
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