Install kwalletcli by entering the following commands in the terminal:
sudo apt update sudo apt install kwalletcli
Description:
command line interface to the KDE Wallet
kwalletcli implements a command line interface tool to get and set password entries in the default KDE Wallet. Also included are a shell wrapper around pinentry, a pinentry-kwallet application checking the KDE Wallet for the passphrase requested before asking the user for use with the GnuPG Agent, which is also capable of running without a pinentry as backend, and kwalletaskpass, which can store SSH key passphrases in the KDE Wallet for use with the OpenSSH Agent, and is registered as ssh-askpass alternative.
Homepage: http://www.mirbsd.org/kwalletcli.htm
Version: 3.01-1
Section: universe/kde