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« Previous ( 1 ... 2 3 4 5 6 7 8 9 10 11 12 ... 32 ) Next »Which workload did you first use Linux containers for?
Linux containers are handy and efficient to use for certain workloads. Which workload got you started using containers?
Got automation? Here's a quick guide to get you up to speed on Ansible
This article gives you a quick, high-level guide on how to start with Ansible
Becoming a Linux system administrator: From sales to sysadmin
A look back at my journey to becoming a sysadmin—from sales to consulting to developer to sysadmin.
It's the season for sysadmin reading
Our top 10 articles from the past month covered Ansible, working with containers, and all sorts of Linux goodness. Which was your favorite?
Enumerating a new network with Nmap
Here are some basic Nmap flags that you can use to generate a quick and useful network map for effective troubleshooting and managing network traffic.
5 questions to ask during your next sysadmin interview
If you're heading to a sysadmin job interview, here are 5 questions to ask.
How to change the identity of a Linux system
Set the hostname on your Linux systems by using the hostnamectl command.
Quick start guide to Ansible for Linux sysadmins
In this second article, you'll explore the how-to of Ansible installation.
How to lighten the load on your container registry using Quay.io
Using Buildah, Skopeo, and Quay.io to create a container registry. In this post, I show you how to use Quay.io to host container images, and how to avoid over-taxing your container registry by limiting unnecessary requests for images.
How to capture terminal sessions and output with the Linux script command
The Linux script command allows you to create replayable terminal sessions by simply entering commands.
How to set up SSH dynamic port forwarding on Linux
Dynamic port forwarding allows for a great deal of flexibility and secure remote connections. See how to configure and use this SSH feature.
Five ways to use redirect operators in bash
Redirect operators are a basic but essential part of working at the bash command line. See how to safely redirect input and output to make your Linux sysadmin life easier.
What is your favorite Linux scripting or programming language?
Of all the scripting and programming language options available to you on the Linux platform, which one is your favorite?
7 fun Linux containers/image transports features
If you work with Linux containers, here are seven fun transports features that you need to know.
How to set up tlog on Linux hosts for terminal logging
Enhance your system security with tlog, a terminal logging utility.
How to use whiptail to create more user-friendly interactive scripts
Do you script in bash? If so, you can provide your users with a more robust and simple TUI for entering information into scripts.
11 considerations for effectively managing a Linux sysadmin team
Here are some guidelines for managers when dealing with your system administrator staff members.
5 tips for configuring virtualenvs with Ansible Tower
Virtualenvs are a great way to create isolated scenarios where you can experiment with different Python/Ansible modules.
An introduction to hashing and checksums in Linux
Always wondered how to make use of a checksum? This introduction shows you what they mean, and how to use the proper tools to verify the integrity of a file.
System administration is dead, long live system administration!
Comparing the skillsets of sysadmins from the "Gilded Age" of administration to those of the "Industrial Age."