How to use chmod | Manage File Permissions in Linux

Ғылым және технология

The chmod command allows users to change read and write permissions in Unix systems. In this video, we will show you how to modify file and directory permissions with chmod.
Chapters:
0:00 - Intro
0:55 - Viewing Permissions
2:22 - Understanding Permissions
7:00 - Using chmod to Change a Permission
8:22 - Copying Permissions
10:11 - Changing Permissions Numerically
12:40 - chmod on Files vs Directories
15:15 - Outro
New to Cloud Computing? Get started here with a $100 credit → www.linode.com/lp/youtube-viewers/?ifso=linodetube&TopDocs
Read the doc for more information on chmod → www.linode.com/docs/guides/modify-file-permissions-with-chmod/
Learn more about Linux users and groups → www.linode.com/docs/guides/linux-users-and-groups/
Subscribe to get notified of new episodes as they come out → kzread.info
#Linode #chmod #CommandLine #Linux
Product: Linode, Alternative Cloud, Command Line; Jay LaCroix;

Пікірлер: 58

  • @Joseph-uc7qh
    @Joseph-uc7qh Жыл бұрын

    Teaching is an art and you have simply nailed it!

  • @sageohara720
    @sageohara720 Жыл бұрын

    I did this at work but didn't understand the why as I was being walked through. You did a really outstanding job of going over this and making it understandable. Great work thank you !

  • @sav6639
    @sav6639 Жыл бұрын

    Perfect guide. Cleared up the concept. Don't think I'll ever forget this again. Thank you for the wonderful video!

  • @rendonwade1130
    @rendonwade1130 Жыл бұрын

    Thanks. I'm in school for this but your explanation was far better than any one else I could find!

  • @lawrencenmashie8186
    @lawrencenmashie81862 жыл бұрын

    Thank you so much, I've been struggling with this for hours. Your video finally helped me understand

  • @jero5421
    @jero54212 жыл бұрын

    Excellent video! This really helped me, I appreciate your efforts!

  • @emmanuelakande8263
    @emmanuelakande82632 жыл бұрын

    You are indeed a teacher bro. Good Job to you

  • @muanomakhokha2929
    @muanomakhokha2929 Жыл бұрын

    You are so good at teaching...this is massive

  • @fafsl394
    @fafsl394 Жыл бұрын

    real useful and helpful. better than i read 10 articles

  • @tobioderinde5340
    @tobioderinde5340 Жыл бұрын

    The is is coming so handy right now. Thank you, your delivery is awesome

  • @alanjrobertson
    @alanjrobertson2 жыл бұрын

    Nice clear explanation re binary representation for numeric chmod commands, Jay 👍

  • @itsmith32
    @itsmith324 ай бұрын

    Thank you so much for dedicating your time teaching this stuff! Keep the great work up!

  • @frontkick5739
    @frontkick5739 Жыл бұрын

    This video is just absolutely incredible. Excelent!

  • @andynelson2340
    @andynelson23402 жыл бұрын

    Linode content is top tier!

  • @newcomer3419
    @newcomer34192 жыл бұрын

    Much thanks from Russia, very simple and useful.

  • @guilherme5094
    @guilherme50942 жыл бұрын

    Thanks Jay and Linode.

  • @z8669zzz
    @z8669zzz2 жыл бұрын

    Thank you! I do remember in the past using this for fikes you want to keep private!

  • @aflous
    @aflous Жыл бұрын

    Excellent teaching skills here!

  • @codefoxtrot
    @codefoxtrot9 ай бұрын

    Very useful, thanks so much!

  • @kourygg8738
    @kourygg87382 ай бұрын

    loved this video, well explain.

  • @tomaszkapalka
    @tomaszkapalka Жыл бұрын

    Perfect explenation! Thank you!

  • @uyioduware693
    @uyioduware69310 ай бұрын

    Best, i have seen so far ❤

  • @irishjack139
    @irishjack13911 ай бұрын

    Excellent video, very helpful.. thank you

  • @WordsWisely
    @WordsWisely Жыл бұрын

    This is amazing. Very useful.

  • @evropej
    @evropej10 ай бұрын

    Great video, thank you!

  • @familyman101701
    @familyman10170110 ай бұрын

    GOD BLESS YOU, this video saved me

  • @polliluiz
    @polliluiz2 жыл бұрын

    Awesome my friend. Greetings from Brazil.

  • @kosnowman
    @kosnowman5 ай бұрын

    Oh god you saved me with permission on files and directories

  • @EM-do1yi
    @EM-do1yi2 жыл бұрын

    super helpful TY!

  • @michaels8297
    @michaels82972 жыл бұрын

    amazing channel

  • @mickeycavalier1693
    @mickeycavalier16938 ай бұрын

    Tnx …, very useful….on point!

  • @abdallahelmohammady9597
    @abdallahelmohammady9597 Жыл бұрын

    you have the code of teaching 🔥🔥🔥

  • @annexgroup6878
    @annexgroup68783 ай бұрын

    Awesome video

  • @obieda4075
    @obieda4075 Жыл бұрын

    Thank you man

  • @sabuein
    @sabuein2 жыл бұрын

    Thank you so much.

  • @julianb.8749
    @julianb.87492 жыл бұрын

    Thank you!

  • @nero-sy
    @nero-sy17 күн бұрын

    Thank you

  • @nz69
    @nz69 Жыл бұрын

    Thx. liinux is so difficult😀

  • @seanbroderick1506
    @seanbroderick1506 Жыл бұрын

    Thanks

  • @ChaimKutoff
    @ChaimKutoff6 ай бұрын

    This video was amazing, thank you! I was setting up a network mount using the fstab and I saw someone say to write permissions using 0770. What is the first 0 in the string? Shouldn't it just be 770? (I know I am giving full access to the user and group and none to guest)

  • @horaciosilvaporras656
    @horaciosilvaporras6562 жыл бұрын

    Hola, Tengo 2 servidores ubuntu 20.04, uno esta como controlador de Dominio el otro esta solo para almacenamiento, el de almacenamiento ya tiene la estructura de carpetas compartidas y lo tengo montado en el servidor de dominio. El problema es que los usuarios del dominio pueden ver las carpetas tal como esta en la configuración del smb.conf. pero por más de intento no logro que tengan escritura. Alguna luz maestro.

  • @saleemaoracle6978
    @saleemaoracle6978 Жыл бұрын

    「ビデオコンテンツはとても素晴らしいです、おめで

  • @manee427
    @manee4277 ай бұрын

    awsome

  • @moreboss
    @moreboss Жыл бұрын

    Hi i want to Enable write and read access to my folder . how can i ho that, the folder is on my desktop. how to locate it in terminal and change it read access ?

  • @eagle990
    @eagle9907 ай бұрын

    Great

  • @atlegin
    @atlegin2 ай бұрын

    how do i change the permissions of specific user groups

  • @rahul875
    @rahul8752 жыл бұрын

    How to use chomod for whole drive because I can not creat the folder in root drive

  • @12Q46HPRN
    @12Q46HPRN2 жыл бұрын

    Outstanding video, thank you! For directory permissions, which bit, rw or x, allows a user to delete the dir?

  • @somecatyoudontknow6471
    @somecatyoudontknow6471 Жыл бұрын

    What do you to if "sudo chmod 775 dir -R" is being ignored by they system? I set folders to have shared read write and execute for users in a group, but they system has ignored all changers, and when in terminal or the file manager, it behaves as though the mod is set to 755. Help.

  • @somecatyoudontknow6471

    @somecatyoudontknow6471

    Жыл бұрын

    Note: when I change the mode to 777, it isn't ignored and functions normally.

  • @jackieblackie2633
    @jackieblackie26332 жыл бұрын

    sir i need to take a notes and all if im going to this in full time soo currently im not in the correct condition for that since i got no funding anymore idk if it were stolen or ppl is trying to stop me from making the world a better place..for me nor for them

  • @mistersmith7391
    @mistersmith7391 Жыл бұрын

    Dr Doxx. What happened to anonymity?

  • @aiartificialintelligence5024
    @aiartificialintelligence50242 жыл бұрын

    what about directory?

  • @tayodurotoye8844

    @tayodurotoye8844

    2 жыл бұрын

    this doesn't work on directory

  • @Anonymous-jh4nr
    @Anonymous-jh4nr2 жыл бұрын

    I missed subdirectories :)

  • @wolverin2030
    @wolverin2030 Жыл бұрын

    Great Video

  • @gyongyikiss8655
    @gyongyikiss86552 жыл бұрын

    Thank you! Great video!

  • @harunaadoga
    @harunaadoga Жыл бұрын

    Thank you!