A straightforward way to use parameters in a Bash script is to execute the script with the parameters values listed after the script file name and to use these values in the script via ${1}..${n} variables, where n is the number of the parameters.

An example of how to prevent a Docker container from exiting with return code 0 immediately after creation.

Examples of compact bash scripts for building long flat text files.

By default, in order to access Grafana dashboards, a user needs to log in. In some cases, if all Grafana dashboards are public to all your users, it is more convenient to access a dashboard directly, without logging in. The steps to do this are described below.

This tutorial shows how to:

• setup and configure an environment with a Grafana server and an InfluxDB server, using docker-compose,
• configure a datasource in order to display InfluxDB database data on Grafana dashboards,
• insert data into InfluxDB via API and interactive shell,
• install and configure Grafana Piechart plugin,
• create and configure a Grafana dashboard.

An example of how to replace some sequence of characters by another sequence constructed dynamically, using a variable value, in all files located in the current directory.

A tutorial of how to create an environment with Docker commands disabled for a particular user, but with a possibility for this user to run a Docker container on a Linux (CentOS8) machine.

An example of a structured and sufficiently detailed bug report.