should be used for questions relating to the installation of or use of the 7zip program.

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19
votes
2answers
96k views

How to install 7zip to extract rar files

How do I install 7zip through Terminal to extract rar files?
2
votes
1answer
114 views

Bruteforce aes-256 encrypted 7zip archive with rarcrack

Gi, guys. My problem is that I encrypted some files with 7zip (AES-256), but I forgot the password for the archive. As I see it, the solutions are brute forcing it with john the ripper or RarCrack. ...
2
votes
2answers
55 views

7zip: How to exclude file types?

I want to exclude the following file types: epub pdf html (upper case too) azw3 mobi opf txt I have this so far which doesn't seem to work, i get an error saying "Incorrect Command Line". 7z e ...
3
votes
1answer
28 views

Extracting subfolders into a specific folder

I have a bunch of sub-folders with respective rar and 7z files. How do I extract all of these and tell the pipe to output to a specific folder?
0
votes
1answer
120 views

Do I need to install p7zip or p7zip-full on 15.04?

I have just installed Ubuntu 15.04 Vivid Vervet (+restricted extras), and noticed that I didn't have to install p7zip or p7zip-full to work with .7z files. As far as I can see it is libarchive13 ...
0
votes
1answer
34 views

Extract all files from a .tar.gz after wget and rename them

Is there any easy way extract all files from a .tar.gz and rename the files upon extraction? The tars inside look like: file1.obj file2.xr file3.ty file4.hjg All files are different extensions, but ...
1
vote
1answer
61 views

Recursively Extract all 7z

I have many 7z archives nested in many subfolders, and want to extract all these archives into the folders in which they reside, then delete the original archives. I have found how to do this, while ...
8
votes
3answers
7k views

How do I create tar.7z file from the command line?

I would like to zip up my homework from last year. How do I tar and zip the whole folder from command line Ubuntu (I don't have GUI).
0
votes
2answers
65 views

7zip destination folder -o

I have wondered a long time how to do this and read already many manuals but dont get this to work. I want to zip with 7zip a folder to specific destination. There is in manual a guide to use ...
8
votes
2answers
20k views

How to extract files from a split 7zip archive?

I downloaded a series of packages that all compress one thing. The files end in .0, .1, .2, etc. The User Lists of these packages I downloaded say to use the file.bat to successfully extract, or to ...
8
votes
2answers
661 views

Is it possible to convert 7z to tar directly?

I have a .7z file containing ~360,000 images in multiple directories. I'd like to convert it to a .tar so that I can open it in another computer. Is there a better way than extracting it to files and ...
1
vote
1answer
44 views

Non-Free Module for P7zip (p7zip-rar)

I've installed P7zip from the Ubuntu Software Center. Under "Optional add-ons" I see a non-free rar module. Is this add-on a trial only? If so, how can I buy the full version?
1
vote
1answer
203 views

Failing to unrar files

I'm sorry to ask this, but all of the questions along similar lines I could find have been answered by installing unrar/7zip. So, I received a book in the form of a .rar archive of jpegs. ...
0
votes
1answer
57 views

How to batch compress folders?

I want to batch compress folders, I want the format to be 7zip and of course I want to preserve the name and get the .7z extension at the end.
46
votes
3answers
75k views

How can I uncompress a *.7z file?

How can I uncompress a *.7z file in Ubuntu and keep the directory structure?
1
vote
1answer
324 views

How to run a single thread 7z benchmarking using the command line?

I can run "7z -b" for multi threading benchmark and compare results between platforms such as Windows and Linux. But how to compare single thread 7z benchmark on Ubuntu? :) I found no documentation ...
5
votes
1answer
951 views

Set 7z compression level using GUI in Ubuntu

Archive Manager, or file-roller, doesn't seem to have the option to set the compression level for 7z files. However, the windows client 7-zip has an option to do so using GUI - On Ubuntu/Linux, ...
0
votes
2answers
4k views

Missing GUI application for 7-Zip?

I installed 7-Zip from Software Center, but where is the GUI application? Original question asked by a user: ich habe 7Zip aus dem Softwarecentrum installiert, finde aber kein Symbol zum ...
1
vote
1answer
4k views

7z “ultra” settings for zip format

7z "ultra" settings for .7z format are: 7z a -t7z -m0=lzma -mx=9 -mfb=64 -md=32m -ms=on What are the "ultra" settings for .zip format (using 7z)?
5
votes
2answers
523 views

Is there a utility to extract/compress files using any type of archiving algorithm?

Usually I use tar for *.tar archives, zip/unzip for *.zip, 7z for *.7z , etc... Is there an über utility that combine all algorithms? Here is pseudo usage of this utility: Extracting: $ unpack ...
0
votes
1answer
634 views

7z “is not supported archive” while updating an archive

While updating an archive we are getting this error: $ 7za u -pPasswored -mhe=on -r -m0=lzma -mx=9 -mfb=64 -md=32m '-x!temp' filename.7z /home/software Error: XXXXXXX.7z is not supported archive ...
5
votes
5answers
2k views

What is the difference between different “compression” systems?

I've always used TAR and ZIP for compression, but recently I have heard about the *.Z compression algorithm. This brought up a question for me: With all of these compression systems, which one is ...
3
votes
1answer
4k views

Does 7zip work with archive manager?

Yesterday I installed 7zip on Ubuntu 12.04 LTS and I was able to extract a .rar file by using the Archive Manager. Right click -> Extract Here Today I decided to reinstall Ubuntu 12.04 LTS. Then I ...
0
votes
4answers
4k views

GUI based options: Advanced Archiving “Zip 7z etc…”

Does a graphical archive manager exist for linux that has the advanced settings that 7z and others have on windows? Something with settings like "Use here as temp" "thread count to use" "Memory to ...
1
vote
2answers
2k views

Corrupted 7z file

I recently wanted to try out Fedora. So I transfered all my files to it via USB. Then I got frustrated with it, placed all my files in a 7z archive and then copied them back to the drive. Now, every ...
2
votes
2answers
4k views

Is there an archiver for Ubuntu with a GUI providing multiple information during action?

I would like one that would provide during action some more information like percentage and speed. When archives are big archiving takes a lot of time and resources, and the computer seem to lag, ...
17
votes
3answers
60k views

how to extract tar.7z files from command line? [duplicate]

Is there a way to extract files of tar.7z format using command line tools in Ubuntu?
0
votes
1answer
65 views

Best container/compressor for nesting

Is there a format, such as 7zip, zip, tar.gz etc that that 'glues' pre-compressed folders together quickly? At the moment, it appears that archiving pre-compressed files/folders has very little ...
1
vote
1answer
2k views

How to make 7zip behave like bzip (to zip a file and delete the original)?

I like to use bzip to zip up files because it deletes the original and leaves the new file. How can I use 7zip to zip up a file and delete the original after it is done zipping?
1
vote
3answers
279 views

Which archive format does not read/extract whole archive when extracting single file?

As the title states, I have a few large archives (currently in .7z and .tar.gz format) stored on a remote location which I access via sshfs. I often find myself needing to extract one or two files ...
2
votes
1answer
2k views

how to zip two files using 7zip via command line option

how to zip two files using 7zip via command line option. i want zip both files versioninfo.ini and Summary.xml with name Local.zip exmple 7za a -t7z Local.7z versioninfo.ini Summary.xml (not ...
0
votes
2answers
634 views

I need help unpacking evolution-3.8.0.tar.xz

When I right-click the file and click run, I am told: There is no application installed for “Tar archive (XZ-compressed)” files. Do you want to search for an application to open this file? When I ...
3
votes
3answers
721 views

How do I search a folder for all zip files, unzip them, then 7-zip the root folder as 1 large zip?

I have a problem. I need to compress a root folder, but it has a lot of ZIP/BZIP/TAR files in its subfolders. Can someone show me a script that will search and unzip each subfolder's zip file and then ...
1
vote
2answers
1k views

How to extract multiple .7z files with password? (GUI preferred)

I have lots of .7z files, all with the same password. How can I extract them all easily? The default GUI in Ubuntu 12.04 is asking for the password for each file, which is too slow and annoying.
3
votes
2answers
2k views

Installed 7zip. Not working. And when removing, it says to remove Fileroller as well

I installed 7zip today from software centre but it won't showed up in launch bar (side bar). I did a lot but failed to open 7zip "window" from any where. I clicked it in dash but then I was sent to ...
5
votes
5answers
16k views

What is a Linux equivalent to pkzip or winzip or the GUI version of 7zip?

GUI-based applications like PKZIP and winzip (and the GUI version of 7z/7zip) let us browse around our directories and create a compressed file that contains lots of different directories and files, ...