LibreNMS offers a way to check for services and/or ports. In this example, we will check for HTTPS/SSL. First we need to enable services. Make sure the value for show_services is “1”. If not, change it to “1”. We then need to install the nagios-plugins. Let’s add a dummy device. In this case, we will…
Category: Application
Essential Linux/Mac/WSL Terminal Apps
I usually forget what apps I regularly use on a Linux terminal until I get a command not found error. This will act as my reference to remember to install these apps when using a new terminal. This is a work in progress and apps may be added or removed. Most of these apps are…
Useful Tools
Link Compilation Linux Useful Commands Linux Tool Alternatives
Yarn Repository Expire Key Error
When using yarn through the apt repo, the key might expire, giving you the following error when updating apt. Issue the following command to update the key and then update the repository.
Set git username and email address in Windows / VSCode
After installing Git for Windows, a username and email address has to be set or VSCode will give you the following error: To add your username and email address, open up a terminal. I used Powershell in this case and type in the following commands: If the email address used is also in your GitHub…
Manage Mayan EDMS in Docker
docker exec -ti mayan-edms /bin/bash cd /opt/mayan-edms/bin Execute ./mayan-edms.py to get a list of available commands