Getting Started
6. Launching Insomnia
Finally, Launch & Enjoy Insomnia
Now, to Start from Shell simply:$HOME/appImages/insomnia*.AppImage
Or simply Double-Click on it in the File Manager…
And Over the First, Start Confirm to Make a Launcher!7. Insomnia Getting-Started Guide
Getting-Started with Insomnia for GNU/Linux
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So Now I’m truly Happy if this Info could Help you to Install Insomnia on CentOS 7!