Installing and Upgrading the Linux agent on Redhat or CentOS

[Russ]

These instructions should work on Redhat, Fedora or CentOS.

Install the agent

Do this while logged in as your user (not root), in a Terminal window:
Run:

wget https://s3.amazonaws.com/triggercmdagents/triggercmdagent-1.0.1.x86_64.rpm
sudo yum install ./triggercmdagent-1.0.1.x86_64.rpm
triggercmdagent

Upgrade the agent

Do this while logged in as your user (not root), in a Terminal window:
Run:

wget https://s3.amazonaws.com/triggercmdagents/triggercmdagent-1.0.1.x86_64.rpm
sudo systemctl stop triggercmdagent
sudo yum reinstall ./triggercmdagent-1.0.1.x86_64.rpm
sudo systemctl start triggercmdagent

EDIT 11/21/2023:
If you find that the TRIGGERcmd Agent's icon doesn't show up, you probably need to install one of the Gnome shell extensions like this one: https://extensions.gnome.org/extension/615/appindicator-support/
You can install the "Extension Manager" app first, then search for that extension.