Free Information Technology Magazines and Downloads from dennyhalim.tradepub.com

Tmux Cheat Sheet

Thu, 05 Oct 2023 00:00:00 -0700

Well, you might be thinking, “hey, I can just open up multiple terminal windows or open
up multiple tabs in my terminal application, so why would I ever need to use Tmux?”

The power of Tmux is that you can detach, or leave, or exit tmux, while all those terminal
sessions that are managed by Tmux are still running in the background. Then you can come back at a later time and reattach to those terminal sessions. If you work on remote systems, then Tmux can be a lifesaver.

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Installing an SSL Certificate on CentOS Running Apache(Let's Encrypt Project Instructions)

Tue, 19 Sep 2023 11:05:02 -0700

You will:

Start out by installing Apache with mod_ssl.
From there, you’ll add firewall rules to allow HTTP and HTTPS traffic.
Next, you’ll enable the EPEL repository by installing the epel-release package. That will enable you to install the Certbot application and the Apache Certbot plugin.
You will then create and install an SSL certificate using the Certbot utility.
Finally, you’ll automate the certificate renewal process so that your site is never without a valid SSL certificate.

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Linux Disk Management

Tue, 19 Sep 2023 00:00:00 -0700

In this cheat sheet, you'll learn:

The two types of partitions
Different tools you can use for managing partitions
How to manage mount points
And more...

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Linux System Logs and the Syslog Standard

Tue, 19 Sep 2023 00:00:00 -0700

Here you'll find a cheat that explains:

How to configure syslog
Where log files are stored
How to write to the syslog
And more...

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Linux User Management

Tue, 19 Sep 2023 00:00:00 -0700

In this cheat sheet, you'll learn:

Where account information is stored
How to manage users (add, delete, change passwords, etc.
How to manage groups

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Find Command Cheat Sheet

Tue, 19 Sep 2023 00:00:00 -0700

The options determine whether find will follow symbolic links (symlinks) as if they are the files they reference. One or more paths can be listed as arguments to set the directories that find will search. The expressions determine what find will search for and what actions it will take on items it finds. All path arguments must be listed before the first expression, and expression options should be listed before the test and action expressions. If no action expressions are listed, find will use -print by default.

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Linux Certifications

Tue, 19 Sep 2023 00:00:00 -0700

In it, you’ll find:

How long each certification lasts
What exams you’ll have to pass in order to be certified
The approximate cost of training required to become certified

There are a lot of certifications, so here’s the perspective of Linux Training Academy Founder and Author, Jason Cannon: "I’m a fan of the distro-agnostic Linux Professional Institute LPIC-1 certification. However, if you know you’ll be primarily working with RedHat, the Red Hat Certified System Administrator (RHCSA) certification is a great place to start."

Being certified is just one step on one path along the way. And there are MANY paths that will take you where you want to go.

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Coding Projects

Tue, 19 Sep 2023 00:00:00 -0700

In this resource you will find links to over one thousand computer programming project ideas. Use this list to hone your coding skills or start building your online portfolio.

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20 Windows SSH Clients You Can Use to Connect to Your Linux Server

Tue, 19 Sep 2023 00:00:00 -0700

Unlike Mac, Linux, and Unix, Windows does not include a native SSH client. If you plan on connecting to a Linux server from a Windows workstation, you’ll need to choose an SSH client.

This cheat sheet provides a list of SSH clients divided into three groups:

Free and Open Source Windows SSH Clients
PuTTY Alternatives, Clones, Derivatives, and Extensions
Commercial Windows SSH Clients

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Interview Prep - Questions to Be Prepared to Answer

Tue, 19 Sep 2023 00:00:00 -0700

It’s complicated and stressful for all involved – and it’s what you’ve got to suffer through if you want a job in IT.

This cheat sheet will help you get ready to master your next technical interview and keep your cool in the process. You’ll receive the 11 most commonly asked questions for an interview plus tips on how to answer them. It’s kind of disappointing that an industry known for innovation is still mired in old-school, haphazard hiring practices, but it’s what we’re stuck with for now.

Read on to learn how to prepare yourself mentally so you can show up as your best self, wow the hiring manager, and keep stress at bay – not just at the interview, but during the entire hiring process.

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Free Information Technology Magazines and Downloads from dennyhalim.tradepub.com

Tmux Cheat Sheet

Installing​ ​an​ ​SSL​ ​Certificate​ ​on​ ​CentOS​ ​Running​ ​Apache(Let's Encrypt Project Instructions)

Linux Disk Management

Linux System Logs and the Syslog Standard

Linux User Management

Find Command Cheat Sheet

Linux Certifications

Coding Projects

20 Windows SSH Clients You Can Use to Connect to Your Linux Server

Interview​ ​Prep - ​Questions​ ​to​ ​Be​ ​Prepared​ ​to​ ​Answer

Installing an SSL Certificate on CentOS Running Apache(Let's Encrypt Project Instructions)

Interview Prep - Questions to Be Prepared to Answer