gpgtar¶
You can use gpgtar command to encrypt a directory with a password.
Example¶
$ tree
.
└── super-secret-folder
├── launch_codes.md
├── other-top-secret-documents
│ ├── mars.md
│ └── nixos.md
└── startup-ideas.md
$ # Encrypt directory
$ gpgtar -e --symmetric -o data.gpg --gpg-args="--pinentry-mode loopback" super-secret-folder/
<give a password>
$ ls
data.gpg super-secret-folder/
$ # I can remove the unencrypted directory
$ rm -r super-secret-folder/
$ # Decrypt and extract encrypted directory
$ gpgtar -d -C . --gpg-args "--pinentry-mode loopback" data.gpg
<enter the password>
$ tree
.
├── data.gpg
└── super-secret-folder
├── launch_codes.md
├── other-top-secret-documents
│ ├── mars.md
│ └── nix.md
└── startup-ideas.md
Encrypt an Archive¶
This will encrpyt the mydir directory and put it into data.gpg file. You will use data.gpg
file with the password you gave (while running this command) to unpack your data.
Used Args:
-e,--encrypt: create an encrypted archive--symmetric: Encrypt with a symmetric cipher using a passphrase.--output file,-o file: Write the archive to the specified file file.--gpg-args: Pass the specified extra options to gpg.--pinentry-mode mode: Set the pinentry mode to mode.
(I use it to type my password in terminal, not from the distracting popup on GNOME. More: askubuntu.com/a/1398757/1357153)
Decrypt an Archive¶
This will decrypt and create the archive encrpyted in data.gpg.
Used Args:
-d,--decrypt: extract an encrypted archive-C DIRECTORY,--directory DIRECTORY: change to DIRECTORY first--gpg-args: (same as the description in Encrypt an Archive)
Thanks www.baeldung.com/linux/encrypting-decrypting-directory