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it looks like a limited sudo , that allows him to see more if he wants ... Its a matter of trust - Thanks for your effort ! - 👍

And the deal is not in Australia either. UPDATE: it is now. Just placed my order. 😊

I dont see a problem there. It's as always. As a root user you better know what you are doing.

Too bad that deal is not in Canada.

I recently purchased your book Mastering Linux Security & Hardening (third edition) and wanted to know if it's necessary to use the CentOS-7-x86_64-DVD-2009.iso because I can't find it on the Centos website. Thanks!

Great video, thanks. I bought your book.

I agree shell scripting is not obsolete, but for a different reason. Although you can use piping to a certain degree, not all programs have a nice output. That's were Python (and Pearl, I think) shine. The level of control you have over strings is amazing. And although you can use Python to automate tasks on the system, you still have to know which command to run on the shell. That's why I decided to learn Bash, and I love it. I'm not a developer, but I learn a few languages over the years, and Python is by far the simplest language for a beginner. With the shell you have to learn a lot of things about the system. With Python you just have to know how to read English, the keywords are very intuitive. What I mean is, you have to use the right tool for the right task. If the task involves commands, I start with Bash, if it involves data, I start with Python, each one is the best at their own thing. Anyway, that's just my opinion. I found your channel watching your video about Firewalld, it is very insightful, I like your style.

I have 11 year old 27 inchimac , intel 3.6ghz , 4 core, 32gb ram im running MX linux on it and linux runs well on it. Im a huge fan of mac hardware and macos is also solid as a rock. Linux is so increddibly fun and educational its put the fun back into computing for me, who would of thought its so fun to learn how to speak to the kernel through a shell! In the new year i plan on buying a new macbook air m4 but i will also use linux as a daily driver on my imac . Macosx may be my wife, but linux is most certainly my mistress

Donald is this book distro specific? Can the info in this book be applied to any debian based distro???

Wow.. so it's so much worse and more complicated than I thought... so much for "demystifying it. lol.. This video might as well be in Spanish.. there are so many things I need to learn now, and this video does not make it clear about any of it. I guess I'll come back in a year and watch this again.. after I learn what all these things mean.

Absolutely not. After the kernel maintainers purge, Linux is a losing preposition

I think I asked the question, I was thinking of python too. Shell's piping abstraction is so good that I use that concept in other programming languages.

If the shell command line matters, then wouldn't shell scripting matter?

If it works, it's good!

Hey Donald. I've been experimenting with ansible playbooks which can push configs to thousands of target machines. I'm currently using Virtualbox to push linux configs out to target machines, and it works great and is quite easy to grasp. The idea is similar to bash scripts. Have you given it a go? P.S. I purchased your e-book "Mastering Linux Security and Hardening" and I'm slowly working through the labs and I'm learning a lot, so thanks.

That is one incendiary thumbnail text. Cheers mate!

Just bought the book, The paper version (And with the e-book) I will soon start to read it! Thanks!

My thought is to avoid all RHEL/RedHat related. Red Hat is trying to extend their market to the SME space. They plan to gobble it up. They also want to capture more enterprises. They will not stop. The drama will ebb and flow, but Red Hat WILL subsume or consume Rocky and Alma. Red Hat Dev. will see the license numbers change. First 12 from 16. Then ever downward to 5 or less. If you stay in Red Hat’s realm, you’re gonna be sorry.

Excelente libro, saludos desde Colombia :)

Outstanding sir

Great Video! Thanks for mentioning your channel in Mastering Linux Security and Hardening. I might never have found it otherwise.

Good one

I've hunted all day for Chkservice for My Linux-Debian 12 and can't find it anywhere....? =) Something must have happened since May of 2018...?

Hey....... The New name for "DEAD", is now "Unalive"......! Thought you might like that....>? =)

👍

Ubuntu server, curious that they decided to 86 an offering for time setup during install. I guess simpler to delete it altogether than throw in go/nogo toggle. Nice video 👍

systemd 'get' and 'set' echo PowerShell. Do systemd's 'ctl' functions chain together via pipelines, leveraging object-property blobs like PowerShell? Maybe an analogue to 'get-member' resolving tool is available.

Nice video 👍 How about a pinned comment re: 3:26 correction (RefuseManualStop=yes in the auditd.service file in RH Linux but not necessarily other distros) ?

👍 helpful video other viewer - good comment about RefuseManualStop in auditd.service file.

Thank you... You created this video seven years ago, at that time I was a child.

Thanks!

Oracle Enterprise Linux. 'Nough said...

Isn't the Fedora Linux the FREE version of R.E.L.?

Recommending a book about Systemd wearing a Slackware t-shirt. LMAO.

Hi Donnie. Just discovered your channel and I like your way of explanation. Could you please make a dedicated video about nftables for beginners. I feel there are plenty of videos which do not explain either the concepts behind it or the commands only and I believe one video explaining all this in such a way that beginners can start using nftables right away for simple cases would be good idea.

I clicked on his series over all the others solely based on the greatest beard on software development history.

Nice series for someone new to Linux. Quick tip to make this easier to look at, install 'htop' and you get a very clear, coloured, interactive menu in the shell where you can easily search/filter all the system processes and see what's going on a lot more easily.

Is there a reason why you use that HP model? I’m new to the channel

Donnie ! .... what in the name of the creator of Linux have you thought, when you selected your terminal colors? .... Dark pink on pitch black ... not very eye-friendly.

how to know how many spacebar taps are required in text editor to divide columns ? Before explaining complicated matters, pls first address the simple ones, otherwise we all drive an Indy 500 car, yet pushing it without rubber

Lol! Started reading your book on safari books and in first chapter there is mention of this channel and i subscribe

I don't think so...Debían still using outdated kernel

what is the link to it so I can report it?

In your vid: All is brown. The car is brown. The book-cover is brown. That's OK. But, SUSE-Green is more beautiful. Green symbolizes sustainability. (Happy with SUSE since 2001.)

how to notify using mail with journalctl myservice.service and restart the service any idea?

I bought the e-book version and it is absolutely GREAT. Many thanks.

00:19:00 There is a way, there is a way. Copy and paste works between other apps and Vim. In Vim press i to switch into insert mode and then paste using "Ctrl + Shift + v" shortcut to paste from the clipboard. You just need to add an extra shift key. This is the way we can also Paste in the terminal. So, it is not a Vim specific though.

Does the 1 minute, 5 minute and 15 minute mean the time u have the computer on?

Debian 12 ❤

finding this channel feels like hitting a goldmine