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

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470 views

Is it possible to recursively list zip file contents with 7 zip without extracting

Similar to this question I have a very large zip file which contains other zip files, folders, and files. I want to use 7-zip to extract a list of file names from it, recursing into subfolders and zip ...
0
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5answers
913 views

Automatically extracting text files via commandline and combining them into a single text file

In-Depth Explanation of Problem: I'm trying to automate a process on my computer and having some difficulty. Each day, I'm emailed a zip file that contains a txt file. I have a script in place that ...
-1
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1answer
34 views

How to perform zipped mirroring on Windows?

My source is a directory hierarchy. I need to auto-copy the files in the source to a destination directory, but to have each file individually zipped inside the destination sub-directories. ...
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3answers
1k views

powershell create zip from log files

How can I move log files to zip archives with System.IO.Compression.FileSystem in PowerShell? I have more folders with log files per application: app1logfolder |-app1_20130507.log ...
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3answers
112 views

How to tar/zip a parent directory exculding a child direcory

I want tar a direcory which contains a number of child directories. But here my requirement is to tar the entire parent direcory excuding one child directory. Is there any command or procedure for ...
0
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0answers
378 views

Extracting the raw data of a multi-part zip file as-is (without all the parts)

I have a 12 multi-part compressed archive of 5 files. Meaning originally there were 5 files, they were put into an archive of 12 parts. Of the 5 files, 3 are binary, 2 are text. Is it possible to ...
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0answers
57 views

virtual filesystems appear to be limited on win32 build of Midnight Commander

I installed Midnight Commander 4.8.7 on my windows machine at work. 2 of the features that I would love to use are the virtual filesystems for zip files and ssh. But the only virtual filesystem that ...
4
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1answer
2k views

how to “preserve internal directory structure” when unzipping on windows?

I'm tring to build boost, in instructions I've read When you extract the library from its zip file, you must preserve its internal directory structure (for example by using the -d option when ...
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0answers
2k views

“extra bytes at beginning or within zipfile,” won't open file

I have an 8.3 gig zip containing tons of telescope observation data, but I can't extract no matter what I try. I've tried Archive Manager, unzip, and tried this guy's fix: ...
2
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2answers
422 views

Exclude files in a for loop

I want to delete the /lib directory inside apk files. I managed to do this with: for DIR in ~/ABC ~/ABD do cd $DIR for APK in * do if test -f "$APK" then zip -d $APK ...
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1answer
1k views

Comparing zip files

We need to compare the contents in each of 2 .zip files we have. Each .zip file has of different file extensions. Each .zip file also contains another .zip file and a couple of subdirectories. We ...
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3answers
429 views

Can a Zip File Become Damaged from Repeated Unzipping?

I use a mac and have a zip file that contains a base set of files that I use over and over. Every time I need the set of files for a new project, I simply unzip the zip file and they are ready for ...
2
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3answers
421 views

osx: selectively zip large number of files: -@ option OK?

I need to make a zip file archiving ~100k files from a directory containing ~500k files. I get "argument list too long" errors when I try the obvious commands: zip archive.zip *pattern*.txt ...
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2answers
1k views

How can I encrypt a read-only adobe acrobat file?

My brokerage kindly decided to mark my account statement as read-only for my benefit. But, now when I open the statement in Acrobat Pro X in Windows 7, the Encrypt option is grayed out. How can I make ...
1
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0answers
104 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 ...
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3answers
572 views

What is the equivalent unix command to a Mac OSX “Compress” menu action?

When I right-click a file in Mac OSX and select "Compress 'File Name'", what is the equivalent bash or terminal command to get the same result? Is it just gzip -9 /path/to/filename?
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2answers
96 views

unix command zip everything except file ending with _fpartxx

I was wondering, if I have a folder structure like this: /var/www/testing/file1.iso_fpart0 /var/www/testing/file1.iso_fpart1 /var/www/testing/file1.iso_fpart2 /var/www/testing/file1.iso ...
1
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1answer
218 views

How to extract a set of zip files from a zip file

Is there a command to extract a set of zip files within another zip file and not extracting all of it ? eg: A.zip has (B.zip, C.zip, c_directory, d.txt) How can extract B.zip and C.zip without ...
0
votes
1answer
4k views

What is the difference between .rar and .zip? [duplicate]

To me it seems that these two file types works exact the same way. Why would people use .rar files (especially for illegal downloads) when .zip is so much more easier to handle? You don't need ...
6
votes
3answers
7k views

shell scripting - How to zip contents inside a folder without the folder itself?

I use this current command that archives the folder "folder-root" and all it's content to a file named "site.zip": zip -r site.zip folder-root/* Problem is - I want to zip the contents of the ...
0
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2answers
678 views

How to zip and unzip files on mac OS without losing creation date and time?

On a Mac, When I zip and unzip files using finder or using zip/ditto from command line, I lose the creation date of the files/folders and the creation date is automatically set same as the ...
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1answer
2k views

Split a folder of files into multiple zip files based on size or # of files

My problem is that the file uploader I'm working with will only allow a zip file with a size of 10mb or less. Unfortunately, I have thousands of files that need to be processed and I do this by ...
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2answers
3k views

How to zip multiple folders in 7zip?

I have a folder, lets say, MAIN. Inside this folder, there are many folders(say f1,f2,f2...) which has subfolders and files in them. Now I need to zip these folders(f1,f2,f3...) and their contents ...
2
votes
1answer
345 views

How would Apache or Compressed HTTP react to a zip bomb?

inspired by Compress a 1GB file into 200_MB? and the related comments: Many webservers today use a zipped HTTP Version (Gzip afaik). How would Apache or any other server react to a zip bomb? Since ...
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3answers
10k views

Extracting a Zip File with Japanese Filenames?

I'm trying to extract files from a zip file on Windows 7. The filenames are in Japanese, but they just look like éñé▀é─é±é─ü[é╓é┐éσèGòùé▄é╟é⌐üÖâ}âMâJâZâbâg20110423. They include a 3D model file and ...
0
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1answer
516 views

Windows 7 extract and compress zip has been compromised by NCH's Express Zip program. How to fix?

I installed NCH's Express Zip, and now I can no longer use Windows 7's way of extracting and compressing. I would like to get rid of the NCH program and get back the original functionality of windows ...
52
votes
5answers
2k views

How to “unextract” a zip file?

I extracted a zip file into a non-empty folder. The zip file has lots of files and a deep hierarchy, that merged with the existing tree of the target directory. How can I remove the files and ...
2
votes
1answer
1k views

Remove known password from zip archive without extracting

is it possible to remove a known password from a ZIP archive without extracting the actual archive? I have some heavily compressed archives and want to avoid having to extract and rezip each of those ...
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2answers
2k views

Windows 7 Explorer Preview Pane for zip files

I was wondering if there is a possibility to add .zip file to the explorer preview pane (Windows 7 64 Bit). For example if a folder contains a .zip file i would like to see the content of the .zip ...
2
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2answers
3k views

Large zip files content is corrupted when unziped using windows explore

We have a large zip file (25GB) containing mosty pdfs and png files. (about 150000 files) When we unzip the file using windows explore some of the content is corrupted. Some png files shows content ...
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3answers
80 views

A better way to extract lots of files from zip archive in bash

I have a zip archive with lots of files and a plaintext file with list of files (~10000 items), that I need to extract from that archive using bash. What is the best way to perform that operation? ...
1
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1answer
207 views

jzip installed chrome opening www.searchnu.com/102

I am in pain trying to figure out how to remove www.searchnu.com/102 from chrome after installing jzip on my windows 7. How can I do that? Is this a virus? I ran a scan and it didn't return anything
2
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1answer
2k views

Uncompressing a file despite CRC errors

I have downloaded a multipart ZIP archive. It contains a video file. Unfortunately, IZarc reports a CRC check fail when extracting the archive. Downloading the archive again is a long task, since I ...
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2answers
143 views

Font file association has been changed? [duplicate]

Possible Duplicate: How to restore Windows default Zip file functionality? I seem to be having a bit of a problem. Usually I download free fonts, because it's good to have different ones ...
1
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3answers
2k views

zip.exe found in C:\Windows

I was looking at my C:\Windows folder on Windows 7 today and noticed a really old version of zip.exe Copyright (C) 1990-1999 Info-ZIP Type 'zip "-L"' for software license. Zip 2.3 (November 29th ...
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0answers
960 views

Extracting a zip file via VBScript running as a service

Details OS: Windows 7 UAC: Disabled What: I am running a VBScript that extracts a zip file, and the vbscript is kicked off by Jenkins service. I need to use the VBScript, and I can not use external ...
3
votes
2answers
366 views

Specific password recovery [closed]

I have a zip folder which I saved and password protected. I forgot the password but I know that the password is something like : BlueMonday!2012 or bluemonday2012 I know I can brute force the file ...
0
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1answer
164 views

Zip, tar: is there a file table

Is there a file table, or inode structure (like in filesystems) of a zip or tar file?
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4answers
6k views

Why should I prefer 7zip over WinZip in Windows environment? [closed]

I know Winzip is not free and 7-zip is free . Other than this is there any reason why I should use 7ZIP over Winzip for compression ? I am using Windows 7 .
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2answers
3k views

File name: 'winmail.dat' Virus name: 'ExceedinglyInfected'

Everytime I send a zip file off via my corporate account the recipient gets this message back: FILE DELETED The original contents of this file have been replaced with this message because of its ...
4
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0answers
501 views

Fix encoding of German umlauts in directories and filenames (ü = u╠ê and so on)

I have many zip-files where there are encoding errors for the German umlauts (äüöÄÜÖß). They show up in both the filename.zip as well as in the included directories and files like this: Fünf = ...
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2answers
1k views

Is SecureZip compatible with any other ZIP programs?

I put some files into an encrypted archive with Secure Zip (was using a computer at another organization) and emailed them to some people. None of them have Secure Zip (nor do I on any of my own ...
0
votes
3answers
4k views

Installing setuptools for python 2.7.3 on SL6 returns an error that I don't have zlib. But I do

I have a machine running Scientific Linux 6 It comes with Python 2.6 by default I've also installed Python 2.7.3 because I need to run some modules which only work with newest versions. This is ...
0
votes
1answer
134 views

Merging 2 zip files

I have 2 zip files: file1.zip file2.zip I want to compare the two zip files and then only extract the files missing in file2.zip (directory structure intact) so that I can merge them in. ...
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5answers
4k 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 ...
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1answer
76 views

Specify directory within zip file when growing archive

I have a file at /tmp/mylib.jar which I would like to put into the lib directory contained in myarchive.zip. I know I can use the -g option to grow the archive, but I'm not sure how to specify the ...
0
votes
1answer
183 views

Multiple folders on server, create zip file for each

I have a large number of folders on a server that I need to zip. Each folder will be zipped to a separate zip file. Zip file name = folder name. After zip is created, delete folder. Can I do ...
8
votes
2answers
4k views

Equivalent to tar's “--strip-components=1” in unzip?

I have a script that extracts a tar.gz-file to a speificed subdirectory mysubfolder: mkdir mysubfolder; tar --extract --file=sourcefile.tar.gz --strip-components=1 --directory=mysubfolder; Is there ...
0
votes
1answer
682 views

Windows folder has readonly attribute that cannot be removed

I have a zip file containing Eclipse workspace. When I unzip it all the extracted folders have read only attribute set to true. When I uncheck "read only" in properties dialog and click apply the ...
0
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2answers
747 views

How do I batch decompress so that each file unzips to separate folder?

Does anyone know how to unzip a highlighted list, so they unzip to folders of file name (under Windows)?