Ferdi is your messaging app / former Emperor of Austria and combines chat & messaging services into one application. Ferdi currently supports Slack, WhatsApp, Gmail, Facebook Messenger, Telegram, Google Hangouts, GroupMe, Skype and many more. You can download Ferdi for free for Mac & Windows.
The packages for RHEL 8 and RHEL 7 are in each distribution’s respective Extra Packages for Enterprise Linux (EPEL) repository. The instructions for adding this repository diverge slightly between RHEL 8 and RHEL 7, which is why they’re listed separately below.
The EPEL repository can be added to RHEL 8 with the following command: