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

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12 views

How to handle duplicate files during runtime

we have a program which unzips a file and store the unzippied files in a directory. While unzipping, there may be a chance that the unzipped file come with the same name as we have unzipped as part ...
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25 views

How to zip a files but not include it's parent directories

I am using the following code to zip a text file by using Cygwin. master.dbo.xp_cmdshell 'c:\apps\cygwin\bin\zip.exe -j "D:\ZipMe\TestZip\subdir1\random.zip" "D:\ZipMe\TestZip\subdir1\random.text"' ...
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1answer
34 views

What ZIP compression method do common OS's natively support?

7-zip gives me 5 options for the compression method to zip files with: Deflate Deflate64 LZMA BZip2 PPMd On my Windows 8 machine, the built-in Windows Explorer utility appears to handle LZMA with ...
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0answers
15 views

Set maximum size of zip/7z archive

I have multiple files that I would like to pack into archives of no more than 100MB. The only option I could find was to split the archive into volumes, but what I want is standalone archives that can ...
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0answers
30 views

Zip Folder Files using CMD commands in Batch Files

I would like to ask how to zip folder files using cmd commands in batch files. I am quite confused using this command which I found also in one of the questions asked here: for /d %%X in (*Path*) ...
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1answer
48 views

All zip files downloaded as 7zip

Ever since I downloaded 7zip, and even after I uninstalled it, is that all my zip files are downloaded as 7z files. How in the world can I stop this?! I have been looking for answers for about a month ...
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1answer
10 views

Inflate multi-file zip files in linux

I just downloaded some zip files that were splited. (The dreamplug rootfs files to be precise). They are called rootfs_dreamplug_v10_Aug-28-20128.zip.001 rootfs_dreamplug_v10_Aug-28-20128.zip.002 ...
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0answers
24 views

Why does 7-Zip's compression speed lower over time?

I'm busy backing up my local server files, which amounts to just under 4GB of data in ~295000 files. I selected 7z as the format, and set the level to Store. The process started pretty quickly, but ...
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2answers
14 views

Winzip Error. Can someone please tell me how to fix this?

I am using Winzip to compress files. After it is done I can right-click on a zipped file - click explore and see the files. But some zipped files when I right click on them then click explore it ...
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1answer
22 views

download files from google drive is very dangerous?! All files got exec permission?

I just found out. If you download several files (any file, text, image, binary) as zip from google drive. Then unpack it with Ark locally. All the files in that folder will automatically get exec ...
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0answers
43 views

7-zip gives error msg: “Can not open file 'xxxx.7z' as archive”

I packed my document in a 7-zip archive: music, photo, docs and other couple weeks ago. After I reinstalled OS and tried to unpack this zip archive to my PC, but 7-zip gave error msg: "Can not open ...
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1answer
32 views

Unzip Interrupted

I want to unzip a bunch of files. The unzip process may get killed part of the way through. I'd like to continue unzipping with, say unzip -n, but it seems as though if a file was only partially ...
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1answer
33 views

Batch zipping multiple files into a single archive

I have the following drag-and-drop batch script for creating zip files @echo off if [%1]==[] goto :eof :loop "C:\Program Files\7-Zip\7z.exe" a -tzip "%~1.zip" "%~1" shift if not [%1]==[] goto loop ...
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2answers
95 views

Unpacking .z01 .z02 .z03 without .zip on LINUX

I have received several archives and they all have extensions of .z01 .z02 .z03 etc. There is no .zip file and no .z00 file. If I transfer these files to my Mac and run them through un-stuffit, it ...
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1answer
52 views

Can a ZIP file auto-execute files from inside it?

I had a conversation today with a staff member of my e-mail hoster, because the hoster just blocked some mails of customers of me, because they contained ZIP files. After I asked why the mails have ...
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0answers
18 views

How can I change the sub-directory dynamically while I create one .zip file with zipfile?

I have 5 source file within the same directory (datadir) like: ./datadir 1.file 2.bin 3.md5 4.dat 5.xls Then I want to zip these 5 files into one zip and place them into some directory ...
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1answer
20 views

How to extract file to particular type using winzip

If I have a file, how do I extract the file so that it is of a particular type(.xlsx file). In WinZip, all I see is Extract To option.
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1answer
30 views

bash: find and zip all subfolders of a folder

how would one find all subfolders of a folder and zip them separately ? folder structure ./folder -subfolder_1 -subfolder_2 -subfolder_3 expected result: ./folder ...
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1answer
40 views

In Linux, what would be the best way to recursively ZIP multiple directories at once? [duplicate]

I have a directory, /dir, and it is full of other directories with no common naming scheme. So /dir/EqcWTG /dir/SomeDirectoryName /dir/3435346 and so forth. I would like to turn each one of these ...
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1answer
49 views

I can't compress a huge folder on my windows PC because it says file does not exist [closed]

I once had Microsoft reformat my computer. They put my entire old windows folder on the reformatted drive and named it "windows.old". Its 2 GB in size. I've decided to back it up and then delete it. ...
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1answer
27 views

Dragging a folder full of files into another folder which automatically zips and moves it to an archive drive

I have a question regarding archiving on windows 7 and I will preface it with the problem in an effort to identify what solution I need. Our workflow process dumps printable files to a numbered ...
8
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3answers
642 views

How to prevent 7-Zip encrypted zip file passwords from being stored on the hard-drive?

I've encrypted a folder with 7-Zip 9.20, specifying 256-bit AES and a password, and the .zip file was created. But then, when I clicked on the zipped file, to my surprise, PeaZip 5.1.1, which was the ...
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0answers
44 views

WinWGET download all zip files from a site

I want to download all zip files from a site using wget. The website is www.ariagiovanni.com and it is password protected. I put wget --pass --username ' ' -r -A.zip -l2 ...
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2answers
24 views

Should I archive old folders

I have many folders on my hard drives that contain many media files and logs for old websites I have created for clients that I rarely ever access now. I want to know aside from compressing them what ...
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1answer
24 views

Uncompress bz2 file from command line on Windows

Is there any tool in the Windows command line that allows me to do this? Otherwise, is there any light and portable application that will allow me to? Related question, can I rename .bz2 extension to ...
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0answers
34 views

How to create a script to intelligently .zip numbered files?

I have a directory with a bunch of files with numbered file names (e.g., 002361). I'd like to write a script to regularly .zip them (or .rar, or .7z) based on their file names AND only update the ...
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1answer
733 views

John the Ripper: Crack ZipCrypto password

I made a password protected zip file with 7zip, using ZipCrypto algorithm. Set the password to 1234. I am using john-1.7.9-jumbo-7. I followed this manual: ...
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1answer
20 views

Creation date of zip file

Is there any way how can I get creation date of zip file which is stored on server? Or even better when the file was uploaded on server? I do not have access to the server disk, I can only download ...
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1answer
128 views

How to zip files in mac without root folder

I used this command >zip -r name.zip myfolder to zip files in a folder. I want to zip all the files in myfolder without including myfolder in zip file. How do I do that?
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1answer
33 views

How to delete unwanted directory paths in zipped file?

Using bash on OS X 10.10 I'm zipping a folder and saving it elsewhere using this: _now=$(date +"%Y-%m-%d-%H-%M-%S") pushd /Users/me/Documents/local-backups/writing zip -r ...
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1answer
21 views

Report All Files Hierarchically on a Zip-of-Zip Files from the Command-Line Interface

I have a WinZip parent file that contains hundreds of WinZip child files on a Windows 7 64-bit computer. Each child WinZip file has many "grandchild" files within it. I need to create a text file ...
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2answers
116 views

zip command on linux how to force to zip only files and not whole directories structure?

I want just stupid, simple thing. ZIP all the content of given directory. What I get as result of: zip -r /home/andi/MEDIA_DUMPS/xyz_media.zip /home/andi/xyz/mega_backend/mega_www/media Is ...
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1answer
47 views

Running ZIP Process in Background in CentOS

How can I run the following command/process in background immediately after starting it: zip -r file.zip directory/* What I actually want to do, is to run the zip process working even after ...
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1answer
113 views

How to zip a list of files in Linux

I have many files I need to zip into a single directory. I don't want to zip all the files in the directory, but only ones matching a certain query. I did grep abc file-* > out.txt to make a ...
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0answers
47 views

Linux - recursively zip files into cbz files based on folder and move to a new directory preserving structure

I'm trying to figure out how to write a script to automate creating .cbz files from images in folders on LINUX. I have found this solution for OSX in Recursively zip files into .cbz-files based on ...
0
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1answer
56 views

archiving files without timestamp

I need to archive some files deterministically, so that I get the same archive file if the content of the files is the same. I need this for testing for equality of the archive files later. however, ...
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1answer
53 views

From the command line, how do I zip specific files and directories into one compressed folder?

I'm working in a directory that looks like this: folder >.git >css >img >js Archive.zip bla.html bla.yml During work on this project I very regularly have to zip up the ...
0
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1answer
57 views

Delete a file inside multiple ZIP archives on the OS X command line

I'm trying to delete files with specific extensions from multiple zip archives. For example I want to delete all .html files contained in the zip archives in the current path so I have tried this: ...
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0answers
49 views

Zip settings. How to concatenate results from multiple zip files?

So I was one of those fools that didn't realize that Windows 8.1 has removed the windows 7 recovery option for restoring old backups. Now I have a backup set (A folder containing ~1500 zip files) ...
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3answers
1k views

Can you get virus by clicking .zip file? [duplicate]

I tried to uncompress a zip file but I get error “The compressed (zip) folder is invalid or corrupted”. Is it possible to get virus just by trying to uncompress the zip? Can zip extension be ...
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0answers
77 views

Linux create zip file with custom directories in it

I'm new here. My task is to create a zip file from php code. I need to password protect it and the server runs php 5.5 and password protection is not supported there so I need to execute a command ...
2
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0answers
23 views

Splitting a zip archive

I have a zip archive containing a big directory tree with many files. I'm using an application that does something with zip archives. The problem is that the application has a limitation on how many ...
0
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1answer
23 views

Can i save modification in compressed file folder? [duplicate]

When modifying documents that are directly opened from compressed file folders like RAR or Zip, I normally close them without dragging the files out of the rar or zip file. I used to do this in the ...
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0answers
6 views

Determining Command ran by SEZ

I have a Self-Extracting-Zip which unzips and installs the software contained within, which in this case is a customised version of SQLXpress. I want to get this software to install silently, so I ...
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0answers
70 views

How can I use the windows GUI to do the equivalent of linux touch on multiple files?

This is very similar to this question: Windows equivalent of the Linux command 'touch'? The difference is, I'd like to set the date modified to "now" from the GUI. The above question may ...
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0answers
73 views

Modify ZIP Folder Context Menu To Include “Unblock” Option, Or Other Solutions

Is there a way to modify the Explorer zip folder context menu so that when you right click on an empty space while browsing a .zip file in Explorer it will show an "Unblock" option? I already added ...
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1answer
203 views

zip file (with spaces in the files name) to unzip and rename files and zip back

I'm trying to rename the contents of a zip file to match the name of the zip file with a batch file. This is exactly what I'm trying to do : ...
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0answers
46 views

(oldie not working on Win 8.0 x64?) Command prompt (.vbs) only solution to zip files and folders (batch .bat .cmd)

I worked with Can you zip a file from the command prompt using ONLY Windows' built-in capability to zip files? zip.vbs: Set objArgs = WScript.Arguments ZipFile = objArgs(0) ' Create empty ZIP ...
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2answers
96 views

OSX's command line zip creates root directory

I'm trying to compress files, directly into a zip. What happens is that the zip automatically creates an initial directory in the zip with the name of the zip. Example: zip -r0 myfile mydir/ Will ...
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0answers
36 views

Error: cannot download “pecl/zip”

I have two servers, one of them is a raspberry, the other one a normal PC with Ubuntu. On both I need the pecl extension zip for my php script and on btoth of them I ran into the same bug which seems ...