On the other hand, service is a legacy command to manage services on older Linux systems that use the SysVinit system. The commands are similar. Let’s look at an example: $ service apache2 status ● apache2.ser
In contrast with commercial solutions, many Linux distributions are completely free and include open-source server software, so you can get started serving web pages without paying any fees for licensing. Getting a fully functional Linux web server up and running is, in fact, just a few clicks ...
“How can we find out how many NICs are installed in our Redhat host without checking it physically?” As with everything else for Linux, there is a command that can do the trick for you and reports all the NIC cards that have been detected by the kernel. Below is all the commands ...
MicroK8s, the lightweight Kubernetes that's taking the industry by storm, contributes to countless use cases. Here we examine some the most common ones.
What commands does a particular sos report plugin run in the background? There are following ways to understand what a particular plugin does when its is executed through thesos reportcommand. Check the source ofsospackage that providessos reportcommand. ...
A few examples of editing .bashrc are provided below. Defining functions in bashrc bashrc can be used to define functions that reduce redundant efforts. These functions can be a collection of basic commands. These functions can even use arguments from the terminal. ...
When saving a cron job in Linux, you see output similar to this from the terminal that says the cron is running. The termcronhas its roots in Greek, wherecronmeanstime. Crontab is both the set schedule of commands that will be run, as well as theprogramused to edit that schedule. It...
Network names are broad identifiers within the/etc/networksfile. They categorize an entire network or a segment rather than pinpoint individual devices. These names provide a convenient way to refer to networks in various networking commands and scripts. ...
Linux kernel File structure in Linux Filesystem Hierarchy Standard (FHS) Installation Change the boot order in BIOS Install Ubuntu Install CentOS on VMware Player Login to Ubuntu Shell The shell in Linux Bourne-again shell (Bash) Start the shell in Ubuntu Essential Linux commands Command line hist...
Typically, IoT devices send data from their attached sensors to cloud services in your solution. However, other types of communication are possible such as a cloud service sending commands to your devices. The following are examples of device-to-cloud and cloud-to-device...