How SSH Works

In this video I cover how SSH works
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[@mysfitmyrth]

I love the flexibility of being able to shut down a computer remotely with the shutdown command through ssh I'm too damn lazy to get up from my bed to physically turn my computers off lol

[@wildmanjeff42]

works best with IPMI motherboards so you can turn them on too :) -- you thought YOU were lazy.....

[@makuru_dd3662]

@@wildmanjeff42even better with some remote desktop programs and a bluetooth keyboard and mouse, now you don't even need to get up

[@WindyWheel678]

Stop bro, you're going to put the universities out of business.

[@user-tm3fz7qx3s]

Nah, the universities are going to steal his videos and assign random work around his videos.

[@cryptogods5428]

@@user-tm3fz7qx3s not funny didnt laugh

[@thecashewtrader3328]

@@cryptogods5428 it's not funny, it's depressing

[@riky8111]

Absolutely love the frequency of uploads

[@geist453]

yeah you would because your UBER ELITE and so advance that after a 10min video your PRO at whatever you touch! I love the frequency so i can comment to my best friends~!

[@riky8111]

@@geist453 yeah surely that's what I meant. You absolutely got me

[@fakerdopa6639]

@@geist453? HA

[@LinucNerd]

This "How X works" is a fantastic series! ... Even if it isn't intentional, please keep it going!

[@claudespeed13579]

How X works would be a nice suggestion for a next video :p

[@LinucNerd]

@@claudespeed13579 haha yeah

[@thepigeongod2526]

@SlimyKlerburt i cannot understand what you mean. Can you say it more clearly pleas

[@m_hrstv]

I would love a "How X works" video though.

[@glitchy_weasel]

For those interested: tldp.org/HOWTO/XWindow-Overview-HOWTO/index.html is a short document that "aims to provide an overview of the X Window System's architecture, hoping to give peoplr a better understanding of why it's designed, which components integrate with X and fit together to provide a graphical environment."

[@Calajese]

SSH is something I had hardly ever used but after trying it I can't live without it anymore

[@anonymous2596]

Super true.

[@test-cp8uz]

:thinking:

[@whitepaperkat67]

I use it all the time to manage my self hosted imageboard running on a really crappie raspberry pi that i really need to just get rid of

[@iustinraznic5811]

@@whitepaperkat67 oh that seems interesting, i use it too. what s your imageboard like tho

[@InstaSound]

what the heck did you use before using SSH then? 🤔

[@NicholasHenkey]

You know, this channel is saving me time left and right. I was using PuTTY for a bunch of stuff when I could have been using SSH in terminal

[@arturlinnik2128]

But isn't putty just a gui which makes it easier to connect by ssh, telnet, etc?

[@ozzieggg]

This can apply to anything with a cli base/alternative. Putty is a very neat and lean interface tho, i see no point in going cli unless you have 10+ servers you have to constanly juggle connections to or if putty is the final program forcing you to run a DE.

[@NicholasHenkey]

@@arturlinnik2128 yeah, there's some applications for it. The problem I've had is that it never remembers my fonts/sizes for the many devices I'm connecting to. It needs to be saved for each

[@elimgarak3597]

@@arturlinnik2128 it can't get easier than to just open a term and write ssh user@ipaddress

[@laurinneff4304]

@@elimgarak3597 why even write the user? Just open ~/.ssh/config and add the following lines: Host (IP or domain, can specify more than one) User (username) and then you can just do ssh (host)

[@CircaSriYak]

All I did was install Linux Mint on a virus ridden computer because I was poor. Now I'm here, I use tmux and am learning vim. It can happen so fast.

[@StripsMcKinsey]

💪💪💪

[@alkaupadhyay7650]

Same, ransomware attack on a 10yr old laptop. Now it can run some shit

[@MESYETI]

I'm stuck with a Raspberry Pi and since I found ssh I've always used the terminal with an ssh connection to my x86 server

[@lordjellyfish4745]

Damm bro, actualy same story from my grandma.

[@realcartoongirl]

could have pirated windows

[@lucafruehauf5447]

Ah, when I first thought of setting up a Rpi as my home server, I was completely new to it and thought I'd need a separate screen, keyboard etc for that. Boy, am I glad that I gathered the balls to use SSH! It saved me tons of time and effort in the long run. Thanks for all the recent "How $THING works" videos, I really enjoy watching them.

[@grahamharper8883]

There's a small misspeak at 5:00. It should be "packet length" instead of "padding length", but you wiggled the cursor over the right thing. :p

[@larry_the]

You made a cameo appearance in Luke's video today

[@NicholasHenkey]

Good catch! Haha, the based guy in the book

[@SaarlaneKretiin]

link?

[@NicholasHenkey]

@@SaarlaneKretiin kzbin.info/www/bejne/Y5_NimOrZp1jotk It's a joke about the 1:40 timestamp

[@denisdelgadokikumotogracia7938]

Just yesterday I was trying to undestand what Telnet and SSH are, thank you for your amazing and content!

[@officiallyjk420]

I'm learning so much from this channel. Came for the memes, stayed for the amazing content.

[@MIKAEL212345]

Is this the beginning of an introduction to networking playlist I see?

[@angbangchang1356]

You have no idea how good your videos are. I've been learning about Ubuntu servers and your video pops up. What a miracle! Keep up the good work!

[@leopearce649]

Im loving your recent videos, keep it up!

[@goatworks734]

You're killing it on the vids man, keep it up

[@linuxphile9436]

This channel is a goldmine of information like these

[@stargirl3352]

A quite useful command for people that got curious at tunneling http/https traffic through ssh as mentioned at 6:33 "ssh -nfN -D 8080 user@remotehost" It will open up a non-interactive ssh connection to remotehost and bind the connection to port 8080 of your localhost. ssh will act like a socks server in that case. All you have to do then is to specify localhost:8080 as socks proxy in lets say firefox and all your traffic gets send through the ssh tunnel to the remotehost, which will then go for you in the internet and send back the requested information. There are also other useful commands, that I will not go into detail without request, like binding an entire different remote server to a local port (useful for when you want to connect to a server on port 5567 for example, but your firewall settings only allow connection over port 22, 80 and 443).

[@luki753]

these kind of videos are really useful thank you

[@linxuser897]

One video everyday. Amazing!

[@archuser7607]

Nice work

[@apoorv9492]

Can we expect a pen testing course soon :D

[@juillotine]

Here before this channel reaches 50k

[@dacho707]

Great content. You should make more networking and netsec stuff.

[@mcmurdostation7134]

Thanks for the interesting video, would love it if you take a mini course on how the network works. Ip/tcp, telnet, dns,

[@steveweast475]

I have no idea what this is or what it's doing in my recommended but, great video

[@ravensthor9547]

Opera Browser use a SSH, this is good video for understanding what is SSH.

[@caesarxinsanium4008]

This is a good video. pls make more.

[@AntiWanted]

Good job

[@alejandroalzatesanchez]

Early view :D

[@basedboi8852]

you should do a video on rsa

[@iamlegion990]

Would you do a video on systemd-analyze security?

[@RichardiOS275]

the thumbnails explained it all

[@rashie]

👍👍

[@bsatyam]

If the message authentication code gets corrupt then a perfectly fine payload gets thrown away. But that probably doesn't happen that often.

[@andrewhunnter]

love mental outlaw gang

[@elclippo4182]

I use telnet via ssh tunnel 😎

[@urs915]

Yes.

[@celestialadministration]

What style font are you using?

[@li82576]

How X window works please

[@priyapepsi]

0:20, 13 lines from the top, 13 characters from the right 😳

[@TheBettinx96]

when ssh is sus! 😳

[@TheFrantic5]

Multi-player games still exist nowadays that are on the telnet protocol.

[@julesssssssss]

noice

[@someguy5766]

What's this? A third thing my college course actually (albeit briefly) explained?

[@polyesterbebe]

for the algorithm

[@glitchy_weasel]

For those who use SSH, do you use public key authentication instead of password login even in a trusted network? I really only use SSH between my phone, desktop, an laptop while I'm at home. Despite this, I'm paranoid so I use ssh key which are themselves encrypted lol

[@shallex5744]

yes i do you might as well, there's basically no extra effort involved, and i don't have to enter my password every time

[@Calajese]

First...?

[@MentalOutlaw]

yep

[@Calajese]

@@MentalOutlaw Very nice

[@archlinus5066]

The first "first" actually first

[@ffccardoso]

Oh dear... I don't any I just wanted an out the box solution to open outside files and edit then in my vscode as easy as is in notepad++ plugin...

[@INeedAttentionEXE]

3:12 That sounds weird the way you say that. Notice a lot of English speaking Germans say it like that

[@laurinneff4304]

I didn't notice anything sounding weird there. But that might just be because I'm Swiss and not a native English speaker

[@t0k4m4k7]

Dude what the fuck i was just looking at this topic

[@t0k4m4k7]

I hope you don't also glow in the dark D:

[@tenancingogarcia]

Hey how can I solve this I have a ssh server I want to tunnel all my internet data from the server I have a ssh client I want the client to connect to the internet using the tunnel from the server I'm able to connect to the server using ssh server_username@server_ip_addres But client doesn't receive any internet from the server tunnel Can you help me figure out Is this possible

[@Perseagatuna]

I think you need to use your server as a proxy

[@Mecolo]

But is how secure is ssh?

[@Mecolo]

I'm new to this so I would thanks someone that can explain me that

[@Kwales66]

I feel as though I know you?

[@rafaelpolonio4837]

Based black guy.

[@azeds]

8th

[@rogo7330]

ssh is just a $nc -l -p 22 -e /bin/bash (ya ya, not exactly and not so simple and not just /bin/bash, but you get it)

[@khoahuynh6884]

This guy just copy Computerphile video word by word 😂

[@CaptainSamsquanch]

Your fuckin thumbails keep baiting me into watching videos on topics I already have a deep understanding of. Good job i guess

[@nissengummihone]

Wayland is better than Xorg

[@CoWinkKeyDinkInc]

Nobody asked

[@Maldito011316]

It depends on what you're trying to achieve. Or can Wayland handle Xorg compatibility everywhere when stuff isn't made for Wayland? Serious question CHeers

[@BurgerKingHarkinian]

It's ok to be wrong.

[@nissengummihone]

@@Maldito011316 Xwayland is a compatability layer that works for most Xorg applications.

[@nissengummihone]

@dvogit Agreed, only Gnome and Sway are good enough as of know. KDE Plasma is terrible on Wayland.