1
vote
1answer
138 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)?
1
vote
1answer
42 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 ...
0
votes
0answers
33 views

What can 7zip do that archive manager cannot?

7zip is very popular in the Ubuntu Software Centre. But Ubuntu comes with its own Archive Manager, which appears to support many formats, both compression and decompression. What can 7zip do that ...
4
votes
5answers
861 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 ...
0
votes
2answers
1k 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 ...
8
votes
3answers
20k 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
56 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 ...
0
votes
3answers
178 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 ...
5
votes
2answers
4k 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
4answers
3k 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 ...
3
votes
2answers
11k 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 ...