You may want to install Zulu, a fully certified Java build as a package or manually (opens new window).Īlternatively, Zulu Embedded can be installed for small systems either from the same package repository as above or manually (opens new window).

# Meeting the RequirementsĪs a first step, please verify, that your system meets the prerequisites.

Train your understanding of Linux permissions at /lesson/file-permissions (opens new window). If you find yourself in a situation, where you have no write access to the openHAB configuration or system files wrong permissions and/or the incorrect use of sudo are often the cause. Linux file permissions is one of the biggest sources of issues, Linux novices run into.

'Learn the ways of Linux-fu, for free' interactively with exercises at (opens new window).If you are unfamiliar with Linux, SSH and the Linux console or if you want to improve your skills, read up on these important topics.Ī lot of helpful articles can be found on the internet, for example: Advanced Functionality and Administrative Tasks.

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