Add TablePlus gpg key
wget -qO - http://deb.tableplus.com/apt.tableplus.com.gpg.key | sudo apt-key add -
gpg: no valid OpenPGP data found.
Please clarify your specific problem or provide additional details to highlight exactly what you need. As it’s currently written, it’s hard to tell exactly what you’re asking.
Answered By – Babur Shah Sayer