today's howtos
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How to Install Monit on Ubuntu 22.10 | 22.04 | 20.04
Monit is an open-source utility program that manages and monitors resources and services on Linux systems such as Ubuntu. Some services and resources managed by Monit are CPU usage, memory usage, server uptime, network connections, and server application services. The monitoring manager ensures that all running services are always healthy by restarting services that stop or encounter operating errors. These errors can be caused by many things, such as a power outage or a service crash Monit can help prevent downtime and keep your system running smoothly by monitoring and managing these resources.
In the following tutorial, you will learn how to install Monit on Ubuntu 22.10, 22.04, and 20.04 using the version direct from Ubuntu’s repository and how to configure Monit to be accessible from your browser using the command line terminal.
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Rubenerd: Querying TXT records with drill(1)
In today’s installment of things you already know, unless you don’t, this is how you look up a TXT domain record with drill(1) on FreeBSD:
$ drill $DOMAIN txtYou’d think that I’d get that order right one of these days.
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OctoPrint Pause and Resume Settings for the Ender3 - CubicleNate’s Techpad
This isn’t anything particularly earth shattering here, the point here is to make a kind of “CubicleNate bookmark” for me and to be openly criticized by those that know more than me on this subject. The problem I had was pausing and resuming properly using OctoPrint on my Ender3 Printer. I messed up more than one print by trying to do it and I really think this should be the default behavior but here we are.
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How to Install and use Ansible on Ubuntu 20.04 LTS - Linux Shout
Learn how to install and configure Ansible on Ubuntu 20.04 LTS Linux to automate administrator tasks for a group of servers from a single system.
If you have to manage multiple Linux servers then manually configuring and installing software on each of them is not only a time-consuming but also a labor-intensive task. Thus, Automation or orchestration is used in such environments.
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How Knativebroker GA enhances Kafka on OpenShift Serverless | Red Hat Developer
Apache Kafka is greatly enhanced by the Knative broker, which reduces overhead for message delivery. Red Hat OpenShift has its own Knative implementation, introduced as a Tech Preview earlier this year. Our Knative implementation has reached General Availability now with the 1.25 release of Red Hat Openshift Serverless.
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How to Install Chrony NTP to Synchronize Time in Linux
The Network Time Protocol (NTP) is a protocol used to synchronize computer system clocks automatically over a network. The machine can have the system clock use Coordinated Universal Time (UTC) rather than local time.
Maintaining accurate time on Linux systems, especially servers is an important task for many reasons. For example, in a networked environment, accurate timekeeping is required for accurate timestamps in packets and system logs for root-cause analysis, determining when problems occurred, and finding correlations.