Compression and archive format that stores one or more files into a single file, usually with a .zip file extension.

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176 views

Is there a way to download parts of the content of a zip file?

If there is a big zip file uploaded on a server, and all you need is some of it's content, is there a way to open it, and choose what you want to download?
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1answer
23 views

Does any version of Windows support uncompressing splitted archives natively?

I mean, are multi-volume .zip archives, or maybe any other kind of archive format, natively supported without any third-party application like 7Zip or WinRAR?
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1answer
844 views

Recursively compress files in a directory and subdirectories using command line “zip” tool in Mac OS X and exclude .DS_Store files from ALL subfolders

I'm trying to create a ZIP file using the command line zip tool that comes with the Mac OS X Terminal. I want to recursively compress the contents of the current folder but excluding .DS_Store files. ...
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1answer
188 views

How do you know the size of a 7zip compressed file?

With an archive file, I can only ever find the size of the file before compression, its original size, which I know. What about the size of the new, smaller compressed size?
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0answers
1k views

Missing “Send to compressed folder” option. Anyway to restore?

Prior to Windows 10, there was a "Send to compressed folder" in the File Explorer. Is this really no longer there? Any secret switch to turn it back on? Not a fan of installing 3rd party hacky ...
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1answer
81 views

7zip : Set archive's LastWriteTime as old as the content

On windows, with 7za.exe v9.38, how can I set the archive's LastWriteTime (or CreationTime) same as the content? For example : I have a "toto.txt" file, created and last written on 01/01/15. 7za.exe ...
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0answers
45 views

How can I split a series of concatenated ZIP files back out into individual files?

I have a series of complete, standalone zip files which have been concatenated together through a serial device; for testing purposes, one might think of cat 1.zip 2.zip 3.zip >all.zip. Now, given ...
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0answers
43 views

Zipping a text file with sha256 hashes seems too efficient

I have an ASCII-encoded text file where each line has the following structure: XYplorer nn.nn.nnnn [yyyy-mm-dd hh.mm.ss] [S256 S256].zip ↑↑ ↑↑ ↑↑↑↑ ↑↑↑↑ ↑↑ ↑↑ ↑↑ ↑↑ ↑↑ ↑64× ↑64× so a ...
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0answers
26 views

Big encrypted zip and bad sector

I've got one big (11.6 GB) file in encrypted zip. But I've lost 4096 bytes (one sector) near 1 GB from begin file. I copy it by "dd ... conv=sync,noerror". I can decrypt 916 MB of file but then it ...
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1answer
29 views

Unzipping Taking A Long Time (about 200-800kbs)

On Windows 8. Unzipping is unbearably slow, as is downloading for that matter. Just unzipped a 700mb .zip file and it took about 19 minutes at anywhere between 200-800kbs. This keeps happening. I ...
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1answer
329 views

7zip: compress and copy to destination folder

I am trying to do the following: command line compress a file from C:\TestFolder\file.txt (source location) and on the same command or bat file put that compressed file in (a destination folder) C:\...
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0answers
68 views

How do you download a zipped build from a jenkins job using “jenkinsapi” module in Python?

Has anyone tried download a build using jenkinsapi module in Python?
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0answers
55 views

Search text in zipped files and move them to other folder

Friends, On my Mac, I have 100s of zip files in a directory named Test. Let's assume I have files a.zip,b.zip,c.zip....... Now I want to grep all files for a text "searchText" and move the matching ...
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0answers
86 views

view zip file content in tree command style

I am seeing the zip file content using unzip -l files.zip | less but it outputs in ls style , is it possible to to display output in tree command style
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0answers
240 views

Possible bug in 7zip - empty folders extract as empty files

I have a directory structure as follows: Main | |--empty_folder | |--folder | |--example.txt I'm zipping it using the .NET ZipFile.CreateFromDirectory method (but I doubt this has anything to ...
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1answer
90 views

how to achieve same compression in linux and windows

I have a example.jar file. I'm trying update a class file in the jar. when I'm packing the class file using jar or zip utility(command line-linux) I tried : jar uf my MyJarFile.jar ...
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1answer
34 views

Unzipping from Flash Drive and Drive Wear

If I have a zip file on a thumb flash drive and I want to unzip it to hard disk, is there any write activity on the flash drive, or is it reading only? Because if there is any writing, I would want ...
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1answer
313 views

zip extractor reading archives from stdin

As follows from UNZIP(1L) man page Archives read from standard input are not yet supported Are there another CLI programs running under Linux/cygwin which can extract from zip archives reading ...
2
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1answer
2k views

Compress large CSV FIle? (500MB)

I have a CSV-File which is 500MB of size. I am searching for a way to compress is to it smallest possible size. I actually received the file back then in a ZIP-Folder which was only about 50MB of ...
0
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1answer
106 views

How do I zip files with the same name?

I'm on a Mac OS X 10.10.4 I need this: Detecting files with the same name, but different extension. (aaa.ai, aaa.eps, aaa.pdf and bbb.ai, bbb,eps, bbb.pdf and so on) Compressing those with the same ...
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0answers
184 views

Unzip multipart files created from Mac in Windows

This is how I created a multipart archive from Mac; zip -r -s 1g archive.zip long\ folder\ name/ This creates files like archive.zip, archive.z01 and so on. Now I am trying to unzip this archive in ...
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0answers
22 views

Create archive with compression method 14

I received an archive which has the following header structure (example structure): 50 4b 03 04 14 00 00 00 0e 00 55 7b ae 46 17 7e db 6d 0b 1f 00 00 f6 06 02 00 16 00 00 00 //filename 50 4b 03 04 ...
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1answer
544 views

VBS unzipping - object required: 'objshell.NameSpace(…)'

I know very little about bash or vbs. I am trying to make a script that will automatically unzip a zip called 'dungeon.zip', which contains a little game I programmed. I want to unzip it to a folder ...
68
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3answers
3k views

Windows File is ludicrously huge and I cannot unzip it

I use an online file backup service (Backblaze) and recently got a new computer. Several files on my old computer were too large to move via my usb drive so I decided to download them from my backup ...
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1answer
141 views

extract all .jpg files from all .zip and .rar files in a directory and its subdirectories

I think I've prettu much said it all. I want to create a .bat that lets me extract all files with a certain extrnsion from all .rar and .zip files in a folder, all together into another folder. ...
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1answer
16 views

Can I use the “Open with…” context menu item within zip folders?

Normally in windows explorer, there is an "Open with..." item in the context menu, that allows choosing a non-default program to open the file with. When within a zip folder, this menu item is ...
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1answer
2k views

.zip corrupted on Mac

I've got a .zip file of approx. 20GB. (20,497,570,063 bytes) I am trying to uncompress it but both Archive Utility and Terminal are failing to do so. Archive Utility is giving error 2 (no such file ...
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1answer
38 views

Need help extracting Windows 7 Enterprise aero.theme file

Ok SuperUsers, I need help extracting the native aero.theme file. (Not the downloaded themepacks). This is the one that ships natively with Windows 7 Enterprise. Specifically I am looking to get the ...
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0answers
93 views

7zip only asks me for a password once when I open an encrypted file

I archived some files on my laptop and encrypted them using 7zip and the first time I tried to open a file, it asks for the password, but after that it never asks for a password... is there a way to ...
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1answer
64 views

Can I make windows open renamed zip files in explorer?

I have some files on my system (extension .sublime-package). These files are nothing but a .zip with a different file extension. I can currently browse them by renaming the file, then double clicking ...
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2answers
189 views

How to compress multiple files with similar names?

So I've got some 20 000 files that I want to compress and group by following logic: compress every file that have identical characters up to ( also include files that have no ( So the files are ...
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1answer
574 views

How to zip an archive while keeping some symlinks but not others? (OS X)

I'm using the zip command line tool on OS X to compress an Xcode project folder. Included in that folder is a .framework for OS X which includes symlinks like xx.framework/Versions/Current which ...
0
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1answer
153 views

“recompress” a 7z archive inline

I have a rather large (~500GB) 7-zip archive. I originally made it when I had more space available, and did so at rather fast, low-compression settings. Now things are tight, and I'd like to try and ...
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0answers
245 views

Unzipped Files Missing When Unzipped to Zip Parent Directory on Network

Related to but not the same as: http://stackoverflow.com/questions/30509013/files-not-displaying-in-windows-explorer-following-vba-unzip In trying to solve the above linked question, I have stopped ...
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1answer
66 views

How to recursively compress subdirectory's files with password

I need to recursively compress subdirectory's files with password and then delete the uncompressed file in bash file. There are zip files and other files. I don't want to compress zip files again. I ...
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2answers
615 views

Automating a folder backup task (zip, move, then rename according to naming convention)

I am attempting to automate the backup of a folder on a Windows 2003 R2 server (currently a manual process). There are three components to this task: 1) Generate a zip file of the following folder ...
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1answer
412 views

Does unzipping a file on a remote server download the files back to my local?

I need to copy a high number of files to a remote windows server. I am connecting to it via VPN and then browsing to the remote folder in Windows Explorer. Problem is uploading is really slow, ...
2
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1answer
194 views

How to pass parameters in batch file and zip the file using 7z.exe?

I need to create a batch file as per below requirements 1) pass path1 & path2 while running the batch file exl: testrun.bat E:\ERP\test1.txt E:\ERP\header.txt 2) Need to store these command ...
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1answer
438 views

I can't get compress.exe to produce anything

I'm trying to emulate the Windows Send to/Compressed (zipped) folder function using the Microsoft tool compress.exe, included as part of the Windows Server 2003 Resource Kit. It might not be possible ...
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2answers
2k views

how to open a zipped folder shown as zip.xml file?

I zipped some folders using winzip on my old laptop and copied to an external drive. The folders contain all types of files including xls, doc, ppt, etc. Now I am trying to open the zipped folders in ...
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1answer
159 views

How to zip a folder in osx excluding the “Icon” file?

I have been trying to zip a folder using the terminal and excluding the Google Drive pesky "Icon" file. This is the command I tried using: zip my-zipped-folder.zip -r folder-to-zip/ -x "Icon" "*....
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3answers
51 views

Is it better to compress all data or compressed directories?

I'm archiving some projects, let's say each of them has own directory: projects |- project-1 |- project-2 |- project-3 I started compressing them as following: ==== SITUATION 1 ==== projects |...
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1answer
68 views

Winrar self extracting SFX fail to launch

I created an SFX file (to unzip and launch a program directly) with Winrar which is supposed to be installed in a TEMP folder. I specified to launch "bin/myprogram.exe" after extraction. When I ...
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2answers
3k views

Winrar command line zip folder

I am trying to use WinRAR command line to zip folder: "c:\Program Files\WinRAR\WinRAR.exe" a -afzip "e:\output.zip" "e:\foldertozip\" If the foldertozip contains file, the command line works. But ...
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1answer
235 views

Suppress extraction of __MACOSX directory when unzipping

ZIP archives produced on Mac OS X systems usually include a __MACOSX directory which is useless, annoying, and unwanted on pretty much every other OS. For unpacking ZIP archives I use Info-ZIP, which ...
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2answers
2k views

Where can I find a zip.exe (that works in Windows 7)?

I am trying to get the OpenOffice SDK installed. Its requirements are a number of programs I ran into a "simple" problem: I can't find a zip program ! Quote: zip tool (2.3 or higher) The ...
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2answers
5k views

Can Not Start Glassfish 4.1 Server, Download, Unzip, Install, Windows 8.1

Before I start I wanted to say, I have to put a space in many of the links because I am new to superuser & have restrictions. You'll find the spaces http:// (HERE) localhost:4848/. I'm sorry for ...
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1answer
60 views

How can compressed archives like .RAR be repaired?

I'm interested to know how WinRAR and 7-zip repairs archives but unfortunately I couldn't find any description about this process.So I'm here to ask: How does WinRAR or 7-zip repairing process work? ...
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1answer
173 views

Unzip a file into a target directory?

I have a file called All CRGs.zip and I want to unzip its contents into a directory called data (which already exists and has some other files in). Is this possible? I'm working on OSX. I've tried: ...
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1answer
139 views

Unzip all zip files in a directory without overwriting?

I'm working in OSX. I have a lot of zip files in a directory called data and I would like to unzip them all: $ ls data 62.zip 63.zip 64.zip ... I'm using the following command: unzip -d data "data/...