Managing, monitoring and security
What is a bash script and how to use it?
If you’ve ever used a Linux operating system, you may have heard of bash. It’s a Unix shell that reads and executes various commands.When...
How to install Grafana Tempo for distributed tracing
Grafana Tempo is an open-source distributed tracing back end from Grafana Labs. In other words, it tracks – or “traces” –...
How to use the journalctl command to view Linux logs
The journalctl command is a powerful Linux utility for viewing, filtering, and managing system logs collected by systemd. It lets you inspect logs...
How to install Grafana Loki on Ubuntu
Grafana Loki is a horizontally scalable, open-source log aggregation system designed for efficiency and simplicity. Unlike traditional logging tools...
How to install Grafana Mimir for scalable metrics storage
Grafana Mimir is a high-performance, Prometheus-compatible backend designed for scalable, long-term metrics storage and querying. It’s ideal for...
How to run a Grafana Docker image?
Grafana is a leading open-source tool for visualizing time-series data, offering intuitive dashboards and monitoring capabilities. It is widely used...
The 12 best observability tools
Observability tools are essential for gaining real-time insights into the health and performance of your systems. They allow you to monitor,...
Linux alias command: How to create and manage aliases easily
The Linux alias command lets you create shortcuts for longer or multiple commands, making your command line usage more efficient and user-friendly for...
Linux sleep command: Syntax, options, and examples
The Linux sleep command pauses script or command executions for a specific time. It is helpful to prevent your system from running a process too soon...
Linux cut command: Syntax, options, and practical examples
When working with Linux, you’ll often deal with structured text data in a file, output from a command, or characters generated by a script. Most...