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

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2
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1answer
118 views

Zip files and Volume Shadow Copy

I back a lot of data up using WinRAR and I create a .rar file from these backups. Since I back up about 20GB of data at a time this process takes some time. Sometimes I need to open a few of the ...
2
votes
4answers
9k views

How to extract ZIP from self-extracting exe?

Well, the subject says it all. I have an exe that is an SFX, and I want to extract the ZIP from the SFX. How can I do that?
0
votes
1answer
84 views

Command line - Some questions

I've created a batch file for zipping selected items in a folder. (The file is placed in 'Send to'). If I use the following code: for %%* in (.) do set CurrentFolder=%%~n* "C:\Program ...
4
votes
3answers
2k views

Is it feasible to crack ZIP passwords?

I have a piece of software I have to install on company laptops. The installer needs a serial to work properly, but I don't have it (my manager isn't here so I can't ask him). The installer tells me ...
1
vote
0answers
94 views

repeat command until process start or timeout unix

Is there anyway to check the number of file in a directory, if the number of files is correct, say 5 files, zip the files with zip -r total.zip. If the number of files is wrong, wait 3 seconds, and ...
11
votes
3answers
28k views

Does Windows 7 have unzip at the command line installed by default?

There is a zip/unzip option in the context menu so is it accessible from the command line?
0
votes
0answers
28 views

Add to archive “FileName.xpi”

I use WinRar. In Options > Settings > Integration > User defined archive extensions, I've associated XPI and JA files with the program. I would like to add the following entries to Windows ...
5
votes
5answers
11k views

Reduce .wav file size

I am required by a distance education language course to record some audio and submit it. However, they are being absolutely unreasonable. I am only allowed to attach a file that is 5mb while my ...
7
votes
4answers
4k views

How to open corrupted ZIP files?

How can I open (or repair) corrupted ZIP files on Windows? Is there a way to force 7-Zip to open them?
2
votes
2answers
605 views

Create multiple zip files that are not dependent on each other?

I want to compress a folder into multiple zip files of 50MB each but don't want them to be dependent on each other. When I use Winzip and use the split feature it creates one zip file and the others ...
0
votes
1answer
24 views

Browse archived website

I have html/webpage files stored in a folder locally on my machine. I can view this content just fine using any browser. However, long term, I would prefer to have the contents stored inside of some ...
3
votes
3answers
2k views

unzip how to trim top directories

I have a zip archive. The unzip -l myarchive.zip command gives this listing: top/subtop/files/1.txt top/subtop/files2/2.txt etc The root folders are top/subtop for all files. How to extract those ...
0
votes
2answers
65 views

Make a zip file, from string

I am downloading a zip file from the internet and I get it as a plain text string. I now want to save this to the disk, but how should I convert this text string to a file buffer? What is needed to be ...
0
votes
1answer
2k views

Unzip error “End-of-central-directory signature not found”

I have a ZIP file that open in Windown/MS Word, (actually it is a .DOCX file). Opening it with LibreOffice / Mac produces: General Error. General input/output error. File says: ../Commission ...
5
votes
5answers
1k views

How can I test all zip files in a folder to verify if they are corrupted or not?

There was a utility a long time ago called CFAtest that was doing this quite nicely, but it has disappeared. Basically, I am looking for a similar tool (preferably graphical) that will traverse a ...
1
vote
1answer
190 views

Creating a zip file with a timestamp

I have been trying to create a script which compresses a directory with a timestamp and move it to another location on the same server, but I cant seem to get TESTDATE to display on the zip file, ...
7
votes
6answers
12k views

How can I achieve the best, standard ZIP compression?

I don't care how long it takes to compress, all I want to achieve is two things: The absolute best possible compression ratio Compatibility with standard readers, such as Windows and WinZip So ...
0
votes
1answer
162 views

How to add “extract here” or “p7zip” menu item? (Gnome3, Nemo)

I'm using Fedora 20 with Gnome3 and Nemo. I installed p7zip but I don't see a p7zip or "extract here" item when right-clicking on a .zip What can I do?
0
votes
0answers
21 views

While compressing the folder many other zip files creating during the process

I seen a strange thing never seen before while compressing the folder into the zip. When I start zipping my folder there are many zip files showing automatically during the process. Like say the ...
1
vote
2answers
19 views

ZSH browse content of zip file

Is there any way or plugin for zsh where I can browse content of zip files in place instead of unzipping zip file and than making zip again? I want to achieve same behavior as in Midnight Commander ...
1
vote
1answer
42 views

How do i unzip files from a nested folder?

Say i have the following .zip file: ZipFile.zip /zipfolder/ this.file that.file theother.file When i try: unzip ~/path/to/my/ZipFile.zip -d ~/path/to/my/destination/ ...
1
vote
1answer
58 views

What are the default programs to open docx, PDF and ZIP files on OS X?

I'm writing an article about DOCX, PDF and ZIP extensions. But first, I need to know the programs which are used to open these extension as default (without any third-party applications). I don't ...
0
votes
1answer
92 views

Using command-line to pack files individually into .zip format while keeping directory structure

I'm trying to create a cmd script that recursively traverses a directory and zip each file individually. This I have done here: for /R %%b IN (*.*) do ( "C:\Program Files\WinRAR\WinRAR.exe" a ...
0
votes
1answer
57 views

Unix zip: zip multiple folders in to one zip file without creating a top containing folder

I have a folder like this: -resources --graphics --sounds I want to zip graphics and sounds folder into a .zip file named resources.zip, which I will use zip -r resources.zip graphics/ sounds/ ...
8
votes
4answers
17k views

What UnRar utilities are available for Mac OS X?

I have been using UnRarX ( http://www.unrarx.com/ ) and it's free and works well, but often times I will download a rar file in the browser and click on it in the recent downloads lists which will ...
1
vote
2answers
31 views

Search zipped *and* non-zipped files in one hit

I have a folder with a mix of zipped and unzipped log files which i want to search. I can search the non-zipped with grep -r "my-search-string" /path/to/folder and search the zipped files with ...
1
vote
0answers
197 views

Compress files on Windows Server 2003

Duplicate Questions How to compress files with batch file? Using compact.exe didn't do what I wanted. I'd like to have an archive file created so that the files can be retrieved. This is ...
0
votes
0answers
139 views

Download zip/tar Github repository with .git metadata?

I need to download zip/tar Git repositories from Github and get not just the source but also the .git directory. I'm aware I could use git clone, but this is for an tool that runs on systems that may ...
1
vote
0answers
66 views

Re-zip archives with the compression level “No Compression”

I am running Windows 8.1 Enterprise x64. I have a folder containing hundreds of ZIP archives (aka Compressed folders). I need the fastest way to convert them (preferably, in-place) to vaild ZIP ...
8
votes
8answers
20k views

How do I reassemble a zip file that has been emailed in multiple parts?

I received 3 emails each containing part of a zip file. The extensions end in .z00, .z01 and .z02. (Emailed as such to get around the typical 10Mb attachment limit per email.) I have put all 3 files ...
1
vote
2answers
360 views

How to make index of all files in directory, including subdirectiories and contents of ZIP files?

I need to make list of all files and folders in directory and its subdirectories, including contents of ZIP files. Is there any program that can create nice list of contents?
0
votes
1answer
144 views

.zip file got corrupted while scp through 2 linux servers

A .zip file was copied by scp command from a Linux server to another Linux server and the zip file got corrupted and showed the following message. "Unzipping the list file failed. Unexpected end of ...
0
votes
2answers
55 views

Does creating a tar file need more space?

HTTP File Server or HFS is a small utility which allows one to share files with others by creating http links for every file Now when I want to download multiple files, the software creates a "tar" ...
1
vote
2answers
69 views

Can a zip file contain hidden files?

In Windows, a file can have an attribute marking it as hidden. In linux, a file's permissions can be set so that some users can not read/write the file (making it somewhat hidden to some users). Can ...
8
votes
7answers
9k views

7zip doesn't ask me for password for a zip I encrypted while double-clicking it

I just tried to encrypt a folder with 7zip by command line choosing a password but when double-clicking on the zip file, it shows me the files list without asking any password. Any other alternative ...
2
votes
1answer
21 views

Search .zip files for sizes

I have a directory with many .zip files. I wish to search through them to match an uncompressed file size (I am trying to find which .zip my file originated in, and the name's been changed). IDEALLY, ...
21
votes
7answers
30k views

Which is more efficient - tar or zip compression? What is the difference between tar and zip?

I'm working in Linux environment and want to know about tar and zip commands. Which is more efficient - tar or zip? I also need to know the differences between the tar and zip commands. Can anyone ...
0
votes
0answers
24 views

Need help on zipping .csv files in SSIS

I have .csv files from some system, loading periodically into a .csv folder. I need to build the SSIS process, which will be checking all day/hour the files and compressing them into .zip files. ...
1
vote
0answers
42 views

How to hide error dialog box in 7zip?

I am using "C:\Program Files\7-Zip\7zG.exe" -y x -pmypassword "D:\Myfile.rar" -o"D:\Extracted Files\" for extracting a file encrypted with password. Now if 'mypassword' is not the correct password ...
5
votes
2answers
3k views

Analyzing properties of a ZIP file

I have a ZIP file, and I want to determine how it was compressed (the specific algorithm, properties used to apply that algorithm, etc.). What software can do this for me?
0
votes
1answer
164 views

Force all files in a NTFS compressed folder to automatically compress [Windows]

Is it possible to keep all the files within a NTFS-compressed folder compressed? For example, if I have a compressed a folder using NTFS compression, it will compress all the files inside the folder ...
-1
votes
1answer
63 views

How can I add a context menu item in windows 7 that could backup the selected files as zip?

I need to add a context menu item, which will open WinRAR with some args/flags and pass the filenames of those which are selected to it too. For instance, softwares like WinRAR accepts command-line ...
14
votes
4answers
14k views

terminal tool (linux) for repair corrupted zip files

I've a corrupt zip file. I've tried to repair it with zip -F file.zip and zip -FF file.zip but was not successful. Is there another terminal tool under Linux for repairing?
0
votes
1answer
58 views

Unable to extract .zip file of Win8 theme

I downloaded some themes for Windows 8. But when I try to open it, I failed to open the .zip file. Even I was unable to extract the contents. While tried to extract, it was showing error like : The ...
0
votes
0answers
30 views

Downloading files from zip and extracting suddenly extracts random things?

I recently downloaded a gmod map of 5 mb and I got like 70 gb left as storage. Now I tried extracting the map to the desktop and all of a sudden it says:"Cant extract, need 11.7gb to extract" So I ...
4
votes
3answers
2k views

Recursively unzip files where they reside, then delete the archives

I goofed up a setting on the backup software I use. Normally I would have the files from a network share get loaded into a spare drive, compressed into zip folders, then sent off to the offsite hub. ...
9
votes
1answer
243 views

How did this ZIP file print to my command line when I extracted it?

I downloaded a font from www.fontspace.com today. It came in a basic .zip file and so I moved it into its own new folder to extract it (I'm tired of extracting things just to find that they were ...
-1
votes
2answers
110 views

zip subtitle files recursively on linux

I got 2 main folders Peliculas and Series, as you may guess Peliculas has movies on it (some of them on their own folder, the ones that have more than 1 file) and the folder Series has tv shows. What ...
0
votes
0answers
52 views

Unzip speed on Mac versus Linux

I have a zip file that contains 200mb of data, compressed to an 80mb .ZIP file. Basically it's a website with thousands of files, including code and images, no video. The file was zipped on a linux ...
1
vote
0answers
92 views

Can't extract file with non-ascii name from zip archive

I am using Linux Slackware 14, downloaded a zip archive with a file, containing Russian characters in it's name. Now when I try to unzip it in console, it prints an error and doesn't unzip: bash-4.2$ ...