A simple paper backup tool
If you are working with GnuPG or SSH, you will probably understand the fear of losing your keys. This tool makes a "hard copy" of your text files including but not limited to your keys, 2FA backups, config files etc.
Papyrus can produce a PDF output which consist of QR codes made from your file to restore easily, in addition to OCR-friendly plain text version of your file, to prevent any failure on QR codes, with checksums for each line.
My personal recommendation is to print your paper backup with laser printer to acid-free paper, put it into a plastic bag (Mylar is preferred) and seal it with a heat sealer (you can find one around 25 USD, also useful for food packaging).
If you want to support development: https://www.buymeacoffee.com/ooguz
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Snaps are applications packaged with all their dependencies to run on all popular Linux distributions from a single build. They update automatically and roll back gracefully.
Snaps are discoverable and installable from the Snap Store, an app store with an audience of millions.
Snap is available for CentOS 7.6+, and Red Hat Enterprise Linux 7.6+, from the Extra Packages for Enterprise Linux (EPEL) repository. The EPEL repository can be added to your system with the following command:
sudo yum install epel-release
Snap can now be installed as follows:
sudo yum install snapd
Once installed, the systemd unit that manages the main snap communication socket needs to be enabled:
sudo systemctl enable --now snapd.socket
To enable classic snap support, enter the following to create a symbolic link between /var/lib/snapd/snap and /snap:
sudo ln -s /var/lib/snapd/snap /snap
Either log out and back in again, or restart your system, to ensure snap’s paths are updated correctly.
To install papyrus, simply use the following command:
sudo snap install papyrus
Browse and find snaps from the convenience of your desktop using the snap store snap.
Interested to find out more about snaps? Want to publish your own application? Visit snapcraft.io now.