![]() 7z format are encrypted with AES-256 encryption by default. This installs p7zip, p7zip-plugins, and p7zip-doc from the EPEL repository. I use the * to download every package related to 7-Zip. To grab the entire suite of 7-Zip plugins and documentation along with the main 7-Zip package, use the following command: # dnf install -y p7zip* Installationħ-Zip isn't a base product, so you'll have to install it. ![]() On Linux/Unix, in order to backup directories, you must use tar. On the man page for 7-Zip, you find the following warning:ĭO NOT USE the 7-Zip format for backup purposes on Linux/Unix because 7-zip does not store the owner/group of the file. ![]() While 7-Zip's encryption and compression features are good, its backup features are weak. Check the man page for more information on compression settings. There are several switches and configurations available to obtain different compression levels for your archives. But this article focuses on encryption rather than compression. cloud services: What's the difference?ĭon't forget that 7-Zip is also an excellent compression tool if you want to minimize those backup file sizes.
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