the Linux File System explained in 1,233 seconds // Linux for Hackers // EP 2

[@ilovesquidward6334]

This guy had a baby this week and he still didnt forget to help us learn . This is a true legend.

[@matthiashavrez]

I get what you mean but I can't stop from commenting that this video was shot at least 2 weeks ago (if not much more) and was just planned to air on its own.

[@crisnmaryfam7344]

@@matthiashavrez yeah but credit when due, he did take the time to plan the videos to go out while hes busy. Most people Do know ahead of time when the baby is coming at least a round about time. Granted stuff happens babys come early but still you have a good heads up of when to be ready for it.

[@KutWrite]

A man having a baby is legendary on its own. :P

[@anonymous4298]

All credit goes to his wife.

[@ITSKILLSACADEMY]

Thanks to planning ahead.

[@MusicCityOshawa]

Pro tip: if you ever forget the sudo before a command, you can just type "sudo !!" like you're throwing a temper tantrum (the !! represents the last command run on that terminal)

[@sameerhussain620]

Bonus tip? WOW. So it applies along with the cmd used before it?

[@StephenHarrisTrackMasterSteve]

You beat me to it! 😁👍

[@muhammadraza7231]

Wowwww

[@aniruddhradhakrishnan2471]

@Abhishek Yadav Not advisable. A large part of Linux security is to not use admin permissions when not needed. So while it seems cool and all to just elevate permanently, it could be insecure and make your system more vulnerable. Security >>> Convenience

[@WRWhizard]

OH! Never saw that nowhere! Thanks! Me... I just su before I start doing a bunch of this stuff. "I Am Root!"

[@sebulba4864]

It's like talking to a therapist and learning linux at the same time, and it's free, love it!

[@raven4k998]

you heard him hack youtube boy🤣

[@L3isLIVE_04]

Give me your Instagram I'd i will text you

[@catharperfect7036]

Take those violent feelings you have and hack the Fed.

[@der.mihail]

Considering the fact in the past I would have need to read through boring books or listen to a bored teacher, man, I would have to admit that no one had ever presented that in such a great, short, funny and understandable way. This is for sure my favorite IT channel. Thank you so much for your efforts!

[@Darkreignn98]

hands down I'm almost sad I didn't find him sooner!

[@zoltron30]

Yeah Network Chuck and Keith Barker are awesome 👍

[@VikingTarzan]

Chuck, I'm an aviation electronics professional of 17 years in manned, unmanned, and manufacturing with a stint at Intel Corporation as a process technician. I found your videos while searching for answers installing a modem card in my old Latitude E6320. Not that you need the backstory, but I wanted to qualify my praise. I absolutely adore your videos and teaching style. You keep things exciting and you're highly enthusiastic. Thank you for generating this content. Cheers!

[@hirakchatterjee5240]

This is the most innovative and friendly way of teaching I have ever encountered ,albeit the fact the teaching technology is generally seen as a dull art you have literally transformed the entire premise by presenting such a wonderful way of learning .

[@Gameingrx]

He is one smart dude

[@froggore52]

11:40 for anyone like myself who didn't understand why the ls command broke after you deleted it from /bin even though it lives in /usr/bin, it's because /bin is a symbolic link (aka a "shortcut") to /usr/bin. They're literally the same directory.

[@gwentplayer9124]

oh my first thought was that because he used the sudo command the shell looked for the commands inside /bin instead of /.usr/bin, but ur right, a 'sudo which ls' still returns /usr/bin/ls than /bin/ls

[@L3isLIVE_04]

Bruh give me your Instagram id i will text you

[@DevendraGuptaProfile]

Thanks for cleaning it up

[@orbyfied]

wait is /bin a symlink to /usr/bin or the other way around

[@SuyogBhoite1561]

But he copied it right before deleting

[@mr_hashbrown]

For those struggling with the sudo command requesting a password, the password is located in the my credentials file on the desktop.

[@miracleukpongson1305]

life saver

[@pigeonblox4994]

Thanks a lot, was wondering about that

[@mr_hashbrown]

@@pigeonblox4994, anytime!

[@Awb_szn]

hey bro when i put the passwoord in it dosent give me enough time whatswrong?

[@mr_hashbrown]

@@Awb_szn, try restarting the program.

[@steviecarroll380]

2 years on and still relevant and still helping people. Thanks mate. Helping prepare me for a career in cyber security.

[@alexperts5929]

man yea just found him and he can pass knowledge flawlessly

[@AlejandroHernandez-qd5bj]

I saw you r comment is 3 weeks old, I'm currently trying to follow along with him by using the HTB instance but I'm not getting all the same directories, am I doing something wrong? @@alexperts5929

[@Crash3214]

I know this is 3 years old but I just started learning Linux and of all the videos I've watched to get started, this was the most helpful.

[@mygoodspirit8655]

Thank you for this explanation. This step by step visual, is what many youtubers miss in their noob explanation. They expect us to know too soon, without explaining exactly what you are doing. Good calm clear explanation, not too much and not too little. Good job! You have another subscriber!!!

[@RyanJohnson]

What I really like about explaining and renaming the commands in bin is that it puts you in the space of "How would I name it?" and after a little internal debate you more often than not come to terms with the command name being a good name worth continuing with. Command sticks in your memory better because you went on a journey of thinking it through and not having it just being another thing to memorize.

[@dreamtobeapolyglot8444]

Bro I just want to say I wish more professors had your enthusiasm when it comes to teaching. You provide a wealth of information and in doing so provide a fun and engaging learning environment.

[@AzmiBesar]

Awesome, i just passed my CCNA. I applied as a NOC engineer thinking its mostly network jobs but it turns out to be mostly system/server where many of the servers are linux. This has been a great help

[@MrLiquidhallo]

I'm 45 new to Linux, and this was a real crash course 100% effective. No jib iris, focused, well done. Respect

[@aidandubiel2615]

Not gonna lie, asking me if I've "hacked the KZbin algorithm" is the most motivated I ever been to like and subscribe..

[@batmanasdasd]

True

[@niperxd5025]

Ethically ofc

[@aidandubiel2615]

@@niperxd5025 of course! I got permission from Chuck himself xD

[@GunsandGuitars69]

Hacking has to be something you're not supposed to be able to do though

[@aidandubiel2615]

@@GunsandGuitars69 r/whoooooooosh

[@whipyyy]

The best series ever, than you so much !!!

[@meherabsamir]

Yeah

[@satvikvarun6386]

Thank*

[@fatmalaribi498]

Such a great teacher tbh, 20 minutes went by so quickly

[@propavan8684]

Hi

[@onio907]

lol trueeeee

[@mdhosnemobarak5126]

yeah true

[@joshmcneil1086]

Chuck, thanks man. I'm just on week 6 of my Linux studies, gearing up for RHCSA in a couple more months; and I use your videos and one other Linux persons', constantly. I love to go back and forth and deepen those new knowledge grooves by hearing two different explanations for the same/similar concepts. I appreciate you. Keep just doing it.

[@jeschinstad]

There is only one way to _truly_ understand Linux and that is completing the LFS. It's a free book that takes you through the entire process of building a Linux system from scratch, compiling every component yourself. It's an incredibly rewarding thing if you're really dedicated to learning Linux and you can build extremely tight systems that way too.

[@tylerjohnson8164]

When I say that this guy is amazing I mean it. I’ve watched many videos and just became a complete soggy brain. Watch one of his and I feel like a genius.

[@datasilouk1995]

Linux/Unix has always been a dark art to me but this has been brilliantly explained and you're a great host that makes it fun and interesting rather than some boring lecture. Subscribed.

[@thehanke]

Kia ora. You are an amazingly gifted communicator mate. I’m coaching a younger professional who is interested in technology as a career and your videos, tone and breath are just unbelievably good. I just wanted to send some love and gratitude from New Zealand. Best cheers for furthering open source, linux and tech. Keep up the invaluable work. Ka pai.

[@n0upadi]

Thank you for making us a video where everything is not just presented but also explained. I hope everyone acknowledges how big of a deal this is especially for learners who have difficulties learning. Of course its mad good for anyone else too! Im studying education in finland. I just have the hardest time finding good videos that doesnt leave big gaps in topics and especially understanding through active learning. Most youtubers understand us viewers as passive learners. Big up to you on this one personally its impossible to learn this stuff for me if there are big gaps in the info or in the understanding. You are one of the very few who goes fast, but doesn't leave gaps in the actual understanding. You explain, give us tasks which are in line with the topic, which make us understand and remember. Most of the tutorials doesnt seem to understand how we need to be guided with the info. The info is just poured on us. Most of the vids have a lot of good data, but we dont know what to do with it, we dont quite understand it and therefore, we dont learn but we might remember, big difference there. all in all. Cheers!

[@stonelion4011]

Epic I love the pace he goes and does leap into mumbo jumbo without the clear breakdown.

[@--Tanjumul]

Chuck : "You have to update your family member list , now" Happy apt-get upgrade.

[@QuantumCyberai]

Man, you are AWESOME! Congrats on the new little girl! I just had my first 3 months ago. This is probably my favorite course you’ve done so far (even though the others were also awesome).

[@franciscocarneiro]

Chuck, kudos to you. Keep up the great work. I haven't been into Linux for 15 years, you refreshed my memory in 20min. You really are in the spirit of Open Source community. Thanks again Chuck.

[@Kylian381]

I have to say this is just nice to watch even if you already know a ton about linux :) Gentoo user here and i still watch these videos they are just great!

[@justcallmenoah5743]

Same, It is always good to go back to basics and make sure you have the fundamentals on lock, this guy just happens to make it very entertaining and relaxing!

[@karimrir1609]

Artix user here, Artix is arch but no systemd

[@nathanhull5220]

This man is putting my professors out of business. Thanks sharing knowledge in such a fun and understandable way.

[@MHTHINK]

I've been using Linux for a while, but this is still handy. Lots of foundational ideas that I hadn't laid out so clearly before. There are some great Linux KZbinrs but sometimes I get stuck when they assume you know basic things and leave them out.

[@LeonardCartersureshotfoto]

One of the most fun and informative Linux tutorials I've ever seen. I didn't feel sleepy one time :-)

[@raven4k998]

whoamI?

[@sugarvenom2189]

Came for file system, stayed for bearded man standup...

[@cr0wmatic]

been using variations of Linux for many years and I just never really bothered diving deeper into the OS files like this. Despite knowing a lot of the basics, listening to your explanations and how you present learning was very relaxing and helpful. Thank you for these videos...even though it's three years later.

[@t.mollov566]

One of the rare ones that ​make learning fun! Great job NetworkChuck.

[@sugarful5950]

You are the real IT guide for students I can't even express how much you have helped me, thank you for your efforts and time.

[@_tanzil_]

I wasn't bored at all while watching the video because the way you speak is unique and different from others. You successfully kept my attention throughout.

[@solum_narrabboblaketurner883]

So much yesssssssssssss. And congrats on the new Bebeh Chuck!!!!

[@bytesizedShrey]

Just started your Linux for Hackers series and I'm absolutely loving it.

[@konradwerner4134]

You're a good teacher ,it's so easy to get hooked , makes me wants to go out of my way to learn .... Thanks man 🙏

[@johngeiger2643]

I"m new to IT. I got my first tier 1 helpdesk job about 4 months ago. Just found this course and finished it up to this video. Gonna do one or two of these videos per day and go through the course. Thank you so much for doing this Chuck. Ordering some of your coffee for sure!

[@numberiforgot]

Quick to the point lesson. Honestly some of the best learning content for CS right here on your channel.

[@raven4k998]

want some lsd?

[@phantomknight287]

Tomorrow is my exam, but this seems more important.

[@Jawlaya]

👍🏻👍🏻

[@athulvj2037]

Yeah🤪

[@SUPERNOVA0083]

haha same but its over

[@user-ym9wb2mk5e]

Did you pass?

[@muskankhandelwal9555]

I loved that you explained commands in a story format rather than just random cmds being thrown at us

[@fredrikjensen3478]

You're such a great and engaging teacher, Chuck. Thank you!

[@santiagoangeles6119]

Your content is so good, thanks chuck :)

[@dragoneyr1632]

I wish I would have learned about this 2 years ago. Not kidding. So useful and to the point. Instead of needing weeks, I'd need 2 hours

[@sameerhussain620]

I was waiting for this for like a week,after watching the first episode and it pops out now when I am really tired and almost off to bed, but hey I am still here. ;)

[@hi8tus707]

Thank you for taking the time to explain your info and spreading your knowledge. It really helps people out who are just getting into it.

[@michaelrobson3092]

I just love the jokes ,the voice,simple explanations,the way you change cameras. great content!

[@khushalpatel9952]

Awesome communication skills....i recommended Your channel to my classmates....They are regreting for joining you so late🤡🤡😂

[@jimpowers4463]

I can't wait for the next episode. Great work Chuck

[@NetworkChuck]

Thanks James :)

[@haska321]

Love your videos, fun to watch and informative

[@dogme666]

you are an amazing teacher , thank you for making it fast and fun.

[@ThingEngineer]

The Internet approves of cat cat. Also, surprised you didn’t change sudo to please LOL.

[@NetworkChuck]

Lol. And DANG IT! Missed opportunity

[@zirizo]

A cool thing I learned with binary files, the machine is actually getting zeros and ones through the file, but when you try to read the binary code yourself, the binary actually gets converted to ASCII, making it look like gibberish.

[@carlriley5580]

Nothing was boring. Excellent presentation.

[@yusif2233]

I've been waiting for thisss!!!!

[@genesisofdeathgaming602]

Dude you are turning from a KZbinr to my mentor !!

[@abishekps555]

Oh thank GOD. After the first video, I logged into HTB Academy and tried Linux Fundamentals, but I don't know What is SSH, and other commands. Now After ep2 I'm sure I will learn everything simple. Great Series 🔥 Thankyou Chuck bro, and HELLO WORLD to your Daughter ❤️

[@raghavbhardwaj5384]

Yeah me too btw just a suggestion you should watch thenewboston linux serious might clear out the basics for you I did that..... But he is no networkchuck so untill another of his video comes out you can check that out

[@abishekps555]

@@raghavbhardwaj5384 oh thankyou bro

[@somaliudiidaceeb2904]

Hey Chuck, Thank you for the helpful video/lesson. When you or Jeremyitlab explain lessons, i really understand everything quickly. I don't know how you do that but you are amazing guys. Thank you again. My question is: do you make/upload these Linux videos weekly or monthly?

[@jacksonzenisek]

I'm starting to study for my Linux+ exam, I enjoyed watching this. Thank you!

[@Chiramisudo]

`Ctrl + L` actually only scrolls the terminal up, it doesn't clear it, and neither erases the command history.

[@pilote111]

I've been -using- playing with Linux for 15 years and didn't know that everything is a file

[@Jalae]

because it's not. if you want a proper unixy "everything is a file" OS look at plan9

[@justcallmenoah5743]

@@Jalae frankly I wouldn't even say that it's necessary. As much as I can appreciate the dedication to the Unix philosophy but I don't think it's always the best thing.

[@calt03]

Good humour. Good pace and intonation. Perfect tutor.

[@refael8454]

@NetworkChuck First thanks for ur awesome videos Im a big fan!! Question how come when you deleted the ls file from bin file the command ls didn't work if essentially the terminal is using the /usr/bin path? Is it exactly the same file just different path?

[@jeschinstad]

Great catch! /bin is a link to /usr/bin for historical reasons and compliance with standards. So when he deleted /bin/ls, both /bin/ls and /usr/bin/ls became unavailable. So yes, it is exactly that; exactly the same, but with a different path. You can also use bind mounting for this.

[@GreenNotebookGaming]

I am root, get it, like I am Groot

[@jakisamb579]

man you are so so good at explaining things that if I can I would literally watch your videos instead going to school lol.

[@framebrain]

Loving this series! Keep 'em coming!

[@theepicdogegamer]

If everything in linux is a file… Are we files?

[@teehongming3667]

Thanks

[@_Nali]

ive being waiting for 3 weeks finally

[@tanksfrags3307]

could you also cd nuts?

[@xSoulblade]

Came here to learn a few things, but just wanted to say GREAT intro lol. Different than the rest. I like it. Straight to the point.

[@ahmadsyakirinzaini8036]

16:40 i cannot use the (sudo cat interfaces) command . the result is -"source-directory /etc/network/interfaces.d" . why is that so ?

[@davidemarini6991]

for me the same

[@hallabel8154]

same here

[@Silkycat-slc]

same here

[@kurokubushi]

I'm following along with this. When I'm trying the cat interfaces command I'm getting the following sudo cat interfaces # interfaces(5) file used by ifup(8) and ifdown(8) # Include files from /etc/network/interfaces.d: source /etc/network/interfaces.d/* any explanation would be helpful

[@jumitnick7965]

Good night! I´m coming back to the Hacking world after a long period and your videos are great! Loving them! Extremely objectives. Now, just a simple question: Are the quizes down?

[@ramijraja1867]

your voice is amazing

[@CyberSecLinux]

hahaha

[@opjustice3166]

Next video: I DELETED SYSTEM32 ON WINDOWS // CRAZY EXPERIMENT

[@akshittyagi6482]

lmao nailed it with the video title // format

[@liesdamnlies3372]

The answer would be "...so anyway, back to Linux lul"

[@addusernamehere]

The pacing and presentation of this video is actually amazing.

[@phoenixkse3925]

So I know this video was posted ages ago, but maybe this comment will be seen anyway... I looked around on google and various forums but couldn't find anything pertaining to my issue When I run command cat interfaces (16:32), it doesn't show me network information and IP addresses. the output I get is below. does anyone know why I'm not seeing the contents of the cat file correctly? # interfaces(5) file used by ifup(8) and ifdown(8) # Include files from /etc/network/interfaces.d: source /etc/network/interfaces.d/*

[@AbdullahAli-hz6ff]

I think cuz it's a virtual system this info might be protected but if your actually using the Linux operating system you going to see all the information that you were looking for

[@sherlockholmes5816]

After seeing this... Me: Am I also a file 🤔🤔 🤣🤣🤣🤣🤣🤣🤣🤣🤣🤣

[@chinmaysharma3992]

EVERYTHING IS A FILE!! when you die that means your file was just deleted by sysadmin because he needed to free some disk space

[@aniruddhradhakrishnan2471]

@@chinmaysharma3992 No, when you die, it is just the sys admin doing a system update which removes all old useless files

[@chinmaysharma3992]

@@aniruddhradhakrishnan2471 ooh......... i see.

[@sherlockholmes5816]

You both are legends 🤣🤣 Jo apni hi dhun mein mast rahte hain 😂👍🏻

[@chrisconnollyofficial]

I love this guy! He speaks IT in the best way possible. I work in IT, and I learn stuff everyday from this guy! I’m currently knee deep in Linux and this guy…. He is helping me learn. Legend

[@seven.v5]

Never been this early to Chuck's video Lol

[@xiandron574]

Hi, after entering the sudo command hes asking me for password. Help

[@slav8893]

same here

[@michaelblakie8437]

Same

[@michaelblakie8437]

My_credentials folder has it

[@michaelblakie8437]

Type password even though it doesnt show up visually it is getting typed

[@delightedhorse6551]

@@michaelblakie8437 , I've the same.

[@OutOfTheBoxThinker1]

This is awesome ! a lot of videos about Linux made me wants to fall asleep but Chuck seriously kept me hooked and focused !! Thank you for doing this !

[@falkensmaze3230]

Cool video series. Btw congrats on your new girl!

[@VDS-of2co]

0:40 I hack KZbin sir 😎😎

[@cristian_c]

I'm a sys admin for more than 10 years. I can say that this is a great video for anyone who wants to learn Linux. Gd!

[@Gorlung]

i wish i knew a command to grow beard like yours..

[@rudram3781]

I was literally waiting for him to say that even a Directory is a File.😆😆🤣

[@DeepFriedOreoOffline]

I think my favorite thing about Linux has to be the picture in picture pop out feature for videos. My main issue with watching KZbin videos while doing something else in a single workspace is that the video always ends up being so small, even in theater mode. You need to take up basically 3/4 of the screen just to get a good size, and then you are also taking up the comment space and everything too. But with the video pop out, you can watch multiple videos at a time, size them accordingly, and still use the terminal or do something else. It's REALLY cool!

[@NetworkChuck]

FREE Linux Hacking Lab: ntck.co/htbacad 💯💯Think you're smart?? Take the quiz: bit.ly/3fXv6ag (FREE) Watch the entire series: bit.ly/linuxforhackers *Sponsored by HTB Academy --------------------------------------------------- Sign up for the Hacker Academy: ntck.co/htbacad Check out HackTheBox: ntck.co/htb *Disclaimer: The Linux foundations course from HTB Academy is a Tier 0 course, allowing me to show the course content in this video series. Linux for Hackers (and everyone) EP 2 -- In this episode, we're going deeper into Linux!! If you want to learn Linux, you HAVE to know where things are! Network settings? Application settings? Linux Commands? (we may delete a few of these, just to see what happens). We will explore the Linux file system to find out where stuff is. And along the way, we're learning 7 new FRESH linux cli commands. SUPPORT NETWORKCHUCK --------------------------------------------------- ➡️Become a KZbin Member: bit.ly/join_networkchuck ☕☕ COFFEE and MERCH: NetworkChuck.coffee

[@MrPancakes7078]

Hi

[@raghavbhardwaj5384]

I completed the quiz where we at about free coffee😏😏

[@sarath1812]

I didn't see the quiz

[@ssjihad7014]

watching from bangladesh

[@anupprasai5238]

Hi Network Chuck. I recently passed by CompTIA A+ and Security + but I do not want another CompTIA cert. Would it be foolish to go for CCNA without completing Network+. I have done few Cisco packet tracer labs like router on a stick and inter vlan routing but do not have any networking background. Do you think I should take Network + first ?

[@sshailesh4275]

His swag of teaching is crazy, he make each and every minute intresting in the video. Loved it boss

[@petruspacheco8481]

My friend, I’m very thankful for all the videos, this is an example of how a person should teach something to someone! Good work !

[@SamA-jg8vy]

That video was so fun that I forget that I was learning stuff... how dare you trick me like that! Great video!

[@williamhall2386]

I love every playlist I’ve watched on this channel.. my only regret is that my entire Linux knowledge was encompassed in episode 2 of the linux playlist 😂

[@davidjames5865]

I'm really enjoying learning cyber security with you Chunk... you're my mentor I've been learning a lot from your videos. My first time to comment under your video. Thank you so much sir

[@chiengdorkcy4851]

I began watching his videos when l was in University Campus in Second year in department of Computer Science. I got job through this course as Database Administrator. my understanding of this lesson enable me feed my entire family. Amen. Network Chuck

[@iamnotmega]

i love the way u said that `root is special and he lives all by myself`

[@Charlie-pw3yg]

Honestly, best tutorial out there! Learnt so much! Thanks

[@reggiedaniels7454]

Hey Chuck, this is Reggie. I'm a Linux novice, and just discovered your videos a couple days ago. But I have something that will save you some retyping. I notice that when you are using the CLI and you need to edit the command you are typing you use the backspace key and delete all the characters all the way back to where you need to make corrections where you made mistakes typing. That's totally unnecessary. Just use the left arrow key to move to where you want to make corrections then use either the backspace or delete keys, to remove the error then type the correct letters, then hit enter and your command will execute. Someone figured this out some long time ago and included the simplification available for us. I just discovered this a while ago. Even though I thought about someone coding it into the terminal long before I stumbled into it one day. I'm just now learning Linux.