lk/data/backups/archives.md

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---
title: "archives"
tags: [ "Documentation", "backups" ]
---
# GPG Archives
Create an encrypted archive with `gpg`:
> tar czvpf - file1.txt file2.pdf file3.jpg | gpg --symmetric --cipher-algo aes256 -o myarchive.tar.gz.gpg
And extract it with `gpg`:
> gpg -d myarchive.tar.gz.gpg | tar xzvf -
# 7zip
Make archive:
> 7za a -tzip -pPASSWORD -mem=AES256 archive.zip file1 file2
Note that people can still see every filename in your archive, and can change those files.
Unzip:
> 7za e archive.zip