keyrings gnome keyring https://de.wikipedia.org/wiki/Gnome_Keyring https://wiki.archlinux.org/index.php/GNOME/Keyring https://github.com/swiesend/secret-service kwallet https://wiki.archlinux.org/index.php/KDE_Wallet https://techbase.kde.org/Development/Tutorials/KWallet https://www.mirbsd.org/kwalletcli.htm bitwarden https://en.wikipedia.org/wiki/Bitwarden https://github.com/bitwarden/server https://help.bitwarden.com/article/install-on-premise/ https://github.com/dani-garcia/bitwarden_rs