Docker Beginner Tutorial 8 - Basic Commands | Docker FAQ | Docker Interview Questions |

[@12azrocks]

Hi Raghav, I am working as a DevOps engineer and I must say you had simplified things very well...keep the good work up and going

[@RaghavPal]

Hi Azar, glad to know this and thank you for watching

[@ak9879]

Hi sir is there any opening for devops as a fresher i need to switch my job from developer to devops (FTE)

[@mariyaraj2691]

Hi Raghav, Its 2022 and still your step by step method is helping a lot . Just replaced Docker Toolbox to Docker Desktop and the practicals are flawless. Loving Learning, Keep it work!!

[@RaghavPal]

So happy to know this Mariya

[@mcaujjawal]

Don't have word to say what noble work you have have done. You simplified the things very well i.e absolutely brilliant work ! If a teacher like you we can learn even rocket sc.

[@RaghavPal]

Thanks for the kind words Ujjhwal. Humbled

[@exemployeeacc5147]

The complete series made is excellent which even a layman can understand. From the other video from other channel, the so called experts made docker very complex speaking so many jargans to make things completed. The way you explained it looks very simple. Keep up the good work. Other channels unnecessarily providing so much complex theories and no practical. God bless you Raghav.

[@RaghavPal]

I am so happy & humbled to see your message. Thanks a lot. Can check all Docker videos here - automationstepbystep.com/

[@skirancr5629]

Pal , I like the way that you teach every tutorial in such a way simplified and clear.. Thanks for the commands & Thank you so much sir !!

[@RaghavPal]

You are very welcome Skiran

[@kulashaker30]

Your approach on making tutorial videos and being effective at the same time is absolutely brilliant! Keep improving and make us better. Thanks!

[@RaghavPal]

Thanks a lot Christopher

[@lkarthik1985]

One of the best docker video for beginners. Also your way of teaching is unique.

[@RaghavPal]

So happy & humbled to see your message Karthik

[@LocalpizzasUs]

Well done! So much easier to follow than other instructors ... excellent instructor!

[@RaghavPal]

Thanks for watching

[@samradnyisarade7802]

Raghav, you have explained everything very nicely. Thank you for your guidance.

[@RaghavPal]

You're welcome Samradnyi

[@juandeaton5692]

Thanks for doing these. You're easy to understand and speak clearly.

[@RaghavPal]

You're welcome Juan

[@sanjeevgadhavi2009]

Hi Raghav, I am new to Docker learning and your videos are helping me a lot. Your simplification of Docker commands is very good. Thanks a ton.

[@RaghavPal]

You're welcome Sanjeev

[@ittrends2425]

Yes it's very simple way to understand .. docker basic commands thank you so much air

[@RaghavPal]

You are most welcome Ravi

[@rfrancoi]

WOW, thank you Sir. You are a talented instructor; you make things easy to understand.

[@RaghavPal]

You're welcome Rfrancoi

[@houcemeddineothman1313]

This is so far the best tutorial on docker

[@RaghavPal]

Humbled by your message. I am glad it helped.

[@PaviPavi-qb6tt]

HI Raghav, Thanks a ton for taking time and teach us.. Your simplifying the things to learn more.

[@RaghavPal]

Glad to hear that

[@sabyasachimanna1206]

Really it's a good session! Please continue with Docker and other devops tools.

[@RaghavPal]

I will Sabyasachi

[@callppatel1]

Thanks for creating playlist, its very useful, crystal and clear

[@RaghavPal]

You're welcome Prakash

[@varundutta2381]

Great lecture. Relevant even in May 2024. Thanks a ton Raghav.

[@RaghavPal]

Most welcome Varun

[@krunal11127]

Excellent explanation

[@RaghavPal]

Glad it was helpful Krunal

[@neildarylsulit2915]

Thank you very much. A very useful tutorial. I like the way how you elaborate things to make it very easier to understand. You've just earned a subscriber. :)

[@RaghavPal]

You're welcome Neil

[@mitalibhalla768]

Finally! after searching everywhere, your course made me understand Docker! thanks a ton, please make one on openshift too, if possible

[@RaghavPal]

Thanks, great to see this, will do OpenShift too

[@maxeminem777]

This is great, an excellent way to get a better insight about Docker commands and it's functionality.

[@RaghavPal]

Glad it helped Max

[@abhishekdanej]

Excellent series for absolute beginners. Thanks a lot.

[@RaghavPal]

You're welcome Abhishek

[@chuaaumei6786]

Hi Raghav, Your tutorials are clear and easy to understand. May I ask if by any chance you will doing a series on Docker + Jenkins + Katalon Studio? I would look forward to it. Thanks.

[@RaghavPal]

Yes, soon Chua, you can find more here - automationstepbystep.com/

[@AhmedAlikhanUK]

Brilliant Raghav thx - given me enough intro to start consuming documentation myself.

[@RaghavPal]

So happy to know that Ahmed, Best wishes

[@ioannisventouzis]

Hi Raghav, your tutorial is excellent. I have one question. What is the difference between the commands "docker run" and "docker container run"?

[@RaghavPal]

Hi Ioannis, Prior to docker 1.13 the docker run command was only available. The cli commands were then refactored to have the form docker COMMAND SUBCOMMAND, wherein this case the COMMAND is container and the SUBCOMMAND is run. This was done to have a more inituitive grouping of commands since the number of commands at the time has grown substantially. stackoverflow.com/questions/51247609/what-is-the-difference-between-docker-run-and-docker-container-run

[@AhmedAli-wm9oe]

Thanks Raghav. You explained all the docker basic command very well which has helped me a lot. Also I have enrolled to your free jenkins course available in Udemy.

[@RaghavPal]

Glad to know this Ahmed, You can also find here - automationstepbystep.com/online-courses/

[@AhmedAli-wm9oe]

@@RaghavPal Thanks Raghav for sharing the website details. I have subscribed to your youtube channel and will share with my colleage too.

[@RaghavPal]

Free online courses - automationstepbystep.com/online-courses/

[@OMNS777]

Very helpful! Thank you Raghav!

[@PixekPlayz]

Hi Raghav, Thanks a lot for such easy to understand tutorials.

[@RaghavPal]

You're welcome Kanchan

[@ManuswathKB]

This has been a truly wonderful Series, thanks Raghav. Best Regards,

[@RaghavPal]

You're welcome Manu

[@FlorinAsavei]

love the end credits with the commands recap, lol

[@RaghavPal]

Thanks for liking Florin

[@pallawirajendra]

Just brilliant. Loved it. There is the best video.

[@RaghavPal]

Thanks for watching Pallawi

[@benjiwjyang9724]

Very nice sharing for me to understand the basic normal frequently used commands.. Thanks!!!

[@RaghavPal]

You're welcome Benji

[@srikanthreddy8329]

Brother you explanation is awesome .Please share more videos on docker .Thanks in advance .

[@RaghavPal]

Glad to know you found it helpful, Srikanth, You can find all courses here - automationstepbystep.com/909-2/online-courses/

[@vishalchawla3754]

As you login in the ubantu , This means the container was started and running. Then why on other terminal you use docker start container_id and then docker stop container_id. what start command did there ? differnece between start and run command on above example of ubantu. Great tutorial. Helps a lot to me in understanding docker. Please clear my doubt.

[@RaghavPal]

HI Vishal, in the session, I demoed the docker commands. This will help Docker create command creates a fresh new container from a docker image. However, it doesn’t run it immediately. Docker start command will start any stopped container. If you used docker create command to create a container, you can start it with this command. Docker run command is a combination of create and start as it creates a new container and starts it immediately. In fact, the docker run command can even pull an image from Docker Hub if it doesn’t find the mentioned image on your system. linuxhandbook.com/docker-run-vs-start-vs-create/

[@rvjaws3340]

Thanks Sir Ji ... you have done great Job ... Thanks again

[@RaghavPal]

You're welcome

[@raghunandanyadav6415]

Very good explanation. Thanks Raghav sir

[@RaghavPal]

You're welcome Raghunandan

[@DeepakKumar-uv5by]

Very good video on docker, I watch all Ur videos on DevOps tool

[@RaghavPal]

Thanks for watching Deepak

[@rahul29-e6n]

Hi Raghav , great content and explanation.

[@RaghavPal]

Thanks Rahul

[@ahmedelkaffas3098]

Perfect introduction !

[@RaghavPal]

I'm glad you like it

[@koteshbodepudi8319]

Awesome work Raghav ji..

[@RaghavPal]

Thanks Kotesh

[@KanishkaDutta]

nice video for absolute beginners.

[@RaghavPal]

Glad you liked it Kanishka

[@maheswaran6628]

thankyou brother now i feel confident about using docker

[@RaghavPal]

All the best

[@ManuelJordan317]

Huge thanks for this video, just being curious at 11:49, the 'docker start ' command is redundant because it is already running since 10:50 because was executed the 'docker run -it ubuntu' command - Am I correct right?

[@RaghavPal]

I will check, but yes, if its already running, no need to execute the command again

[@ManuelJordan317]

@@RaghavPal Anyway huge thanks for your valuables tutorials! - I am watching the complete playlist

[@cancinju]

Excelente tutorials, cant stop clicking

[@RaghavPal]

I am so happy & humbled to know this Juan, keep learning

[@reddirani4474]

Superb..Very well explained..Thanks a lot

[@RaghavPal]

You're welcome Rani

[@balamurugankalyanasundaram426]

Hello Raghav, It is a good one for beginners. I am using latest MacOs and trying to use export PS1 "\u $". It is working as expected.

[@RaghavPal]

yes, you can continue on it

[@jimvincitorehowtowriteamov9482]

Great videos! Very cool! Keep the vids coming!

[@RaghavPal]

Sure, Jim. Thanks

[@offensivebias3965]

thank you for sharing your knowledge

[@RaghavPal]

Most welcome

[@nareshavunoori5163]

Hi Ragav, you are doing a really amazing job, the way of your explanation is superb. Just I want to ask you one thing, do your videos covers complete docker, or you are hosting any docker classes?

[@RaghavPal]

Hi Avunoori, Thanks for your message. Complete docker can be very vast and topics may vary based on the type of use. As of now I have videos for basics with Docker. Will do more soon

[@shubhammittal9882]

very informative and nice videos thanks

[@RaghavPal]

Glad you liked it Shubham

[@shivamrathod9223]

Thanks for making this video

[@RaghavPal]

Most welcome Shivam

[@meytal-3478]

Thanks for clear and useful session!!!!

[@RaghavPal]

You're welcome Meytal

[@alifener9416]

start stop should be expalined more, what exactly is to start a container which is already running?

[@RaghavPal]

I will check and add more Ali

[@nilavasen8631]

Dear Raghav, Thanks for the brilliant tutorials. Can you please guide on any official certification path on Docker which can add value in profile ?

[@RaghavPal]

Thanks for watching Nilava. I will check on this and will plan a session

[@nilavasen8631]

Most welcome Raghav. May I request you to also please arrange a video session on latest interview QA on Docker ?

[@deepakneema1982]

I am on chapter#7, thanks for explaining the stuff so well, that we keep building the interest in it.. any such plan for Kubernetes will be well appreciated..

[@RaghavPal]

Sure Deepak, will do Kubernetes

[@babeshreddy5502]

Excellent videos very very helpful..

[@RaghavPal]

Glad to know this Babesh

[@satyabratakhatua2391]

Excellent for beginners !

[@RaghavPal]

Thanks for watching Satya

[@leoniaklebanov2502]

Thank you for very useful session!!!!

[@RaghavPal]

You're welcome Leonia

[@sonicesb]

Excellent job man....Thanks

[@RaghavPal]

You're welcome

[@AwaraGhumakkad]

12:00 what is difference bwteen docker run and docker start

[@KanishkaDutta]

I have the same question.

[@RaghavPal]

Run: create a new container of an image, and execute the container. You can create N clones of the same image. The command is: docker run IMAGE_ID and not docker run CONTAINER_ID Start: Launch a container previously stopped. For example, if you had stopped a database with the command docker stop CONTAINER_ID, you can relaunch the same container with the command docker start CONTAINER_ID, and the data and settings will be the same. stackoverflow.com/questions/34782678/difference-between-running-and-starting-a-docker-container

[@AwaraGhumakkad]

@@RaghavPal thanks for the revert. i tried instaling docker toolbox - during installtion i saw error. "“Something went wrong ruing an SSH command” or “An error occurred trying to connect: Get %2F%2F.%2Fpipe%2Fdocker_engine/v1.24/version: open //./pipe/docker_engine: The system cannot find the file specified.”" after installation when i checked "docker version" i only client details server shows me error "error during connect: Get %2F%2F.%2Fpipe%2Fdocker_engine/v1.40/version: open //./pipe/docker_engine: The system cannot find the file specified. In the default daemon configuration on Windows, the docker client must be run elevated to connect. This error may also indicate that the docker daemon is not running."

[@bharathkumar-ek5pc]

Very useful video. Thanks a lot Raghav Pal

[@RaghavPal]

You're welcome Bharath

[@bharathkumar-ek5pc]

Thanks a lot Raghav Pal for responding to me comment

[@abdhussabour716]

Hello Raghav, Facing the below error while running jenkins C:\Users\Sabour>docker pull jenkins Using default tag: latest latest: Pulling from library/jenkins no matching manifest for windows/amd64 10.0.17763 in the manifest list entries

[@RaghavPal]

Hi Abdhus, Pls see if this helps stackoverflow.com/questions/48066994/docker-no-matching-manifest-for-windows-amd64-in-the-manifest-list-entries

[@shivprasad920]

Very useful raghav. Thanks for uploading.

[@RaghavPal]

Glad to know this Shiv

[@yyyyyyyyyyy1988]

Simply awesome.

[@RaghavPal]

Thanks for watching Ali

[@niranjankumarmj7890]

Really good job 😃...very nice explanations...keep it up!!!

[@RaghavPal]

Thanks for watching

[@vishalanand612]

At 11:28 In window coming out of bash we can use Ctrl D

[@RaghavPal]

Thanks for the. information Vishal

[@linganmelur688]

Thanks a lot, it's quite useful

[@RaghavPal]

You are welcome lingan

[@rohitbahadur2504]

You are The Teacher

[@RaghavPal]

Thanks

[@rohitmohan1639]

Hello Raghav..it's an excellent initiative..Can you please share the Docker command file covered in the session..Thanks

[@RaghavPal]

Hi Rohit, thanks for watching. I have added all notes in description.

[@BilalRtaimat]

could you please share the ending music, it is awesome

[@RaghavPal]

Hi Bilal, I got from internet. Will check if I have it now

[@tamilkumarannamalai5545]

Really nice and much helpful !! Thank you very much ! Raghav

[@RaghavPal]

You're welcome Tamil

[@juancarlosrodriguezquevedo9787]

hi raghav, what is difference between command start and run on container?

[@RaghavPal]

Hi Juan, Run: create a new container of an image, and execute the container. You can create N clones of the same image. The command is: docker run IMAGE_ID and not docker run CONTAINER_ID Start: Launch a container previously stopped. For example, if you had stopped a database with the command docker stop CONTAINER_ID, you can relaunch the same container with the command docker start CONTAINER_ID, and the data and settings will be the same. stackoverflow.com/questions/34782678/difference-between-running-and-starting-a-docker-container

[@cliffmathew]

Quite useful. Thank you.

[@RaghavPal]

You're welcome Clifford

[@sureshrajput5794]

Awesome work Raghav When I do docker run alpine it doesn't create any container. Can you please help me what's going wrong

[@RaghavPal]

Hi Suresh, what message do you get after you run the command? Also check this - containertutorials.com/alpine/get_started.html

[@Raj-si5yz]

What is Alpine?

[@Raj-si5yz]

Can you brief pls

[@parasvarshney]

this video helped a lot!

[@RaghavPal]

So happy to know

[@ishanmate]

Hi Raghav, A very big thanks for such videos. I have one doubt. could please suggest what is difference between docker run and docker start

[@RaghavPal]

Hi Ishan Run: create a new container of an image, and execute the container. You can create N clones of the same image. The command is: docker run IMAGE_ID and not docker run CONTAINER_ID Start: Launch a container previously stopped. For example, if you had stopped a database with the command docker stop CONTAINER_ID, you can relaunch the same container with the command docker start CONTAINER_ID, and the data and settings will be the same. stackoverflow.com/questions/34782678/difference-between-running-and-starting-a-docker-container

[@usmanqureshi1982]

Same confusion thi par solve hogae... Bht shukriya bhai apka.. 🇵🇰

[@asn6543]

Lots of thanks Sir

[@RaghavPal]

Most welcome

[@akshayrandive6161]

Very informative video...thanks...

[@RaghavPal]

You're welcome Akshay

[@poojakalse9299]

Hi raghav the video is really explanatory thanks for that but I am facing an issue where on giving command docker version I am receiving an error stating the system cannot find the file specified the docker client must be run elevated to connect can also mean that docker daemon is not running please help.

[@RaghavPal]

Hi Pooja, pls run command line as administrator and try again

[@poojakalse9299]

@@RaghavPal Hi Raghav it it worked thanks a ton

[@salmnullah]

very nice session..

[@RaghavPal]

Thanks for watching

[@jananiseshadri25]

Very informative video!!!!

[@RaghavPal]

Thanks Janani

[@pewpew6569]

Hello Raghav, I am only using the play-with-docker website. But I can't figure out how to create a new editor. I am stuck inside the container.

[@RaghavPal]

Hi Dexter, I will check if something is changed there. Can try some online help too

[@aadiandadvikvlogs]

Hi Raghav, Well explained. I have installed Docker desktop on Windows 10 pro while doing $ docker pull jenkins I am getting below message. Also I am not able to pull ubuntu and other images. "Using default tag: latest latest: Pulling from library/jenkins no matching manifest for windows/amd64 10.0.18363 in the manifest list entries" Could you help to to fix this issue ?

[@RaghavPal]

Hi Manish, hope your platform (windows) have required configuration for docker . Check this stackoverflow.com/questions/48066994/docker-no-matching-manifest-for-windows-amd64-in-the-manifest-list-entries

[@aadiandadvikvlogs]

@@RaghavPal Thanks for reply Raghav. I have resolved this issue on that day by doing experimental: true in Windows docker engine. I love this your docker series obviously other series also. Thanks for providing us these contents in a very simple ways.

[@kaushalsingh601]

Nice tutorial

[@RaghavPal]

Thanks for watching Kaushal

[@soumyadeepmishra5529]

Thanks a lot Raghav for introducing us to the list of all useful docker commands. I've been following your automation step by step videos for some time now and I can't help but appreciate your way of presenting the topics which makes it quite simple to understand.....way to go!!! I have a question on some of the docker commands...I've used exactly the same steps as per your video to install docker on my system (Win 10, 64 bits). However, whenever I run docker info or any other docker command which makes use of the docker daemon, I get this error as below: error during connect: Get %2F%2F.%2Fpipe%2Fdocker_engine/v1.37/info: open //./pipe/docker_engine: The system cannot find the file specified. In the default daemon configuration on Windows, the docker client must be run elevated to connect. This error may also indicate that the docker daemon is not running. Can you please help me with this error on how to resolve it? Thanks in advance!

[@RaghavPal]

Hi Soumyadeep , thanks a lot for your message and kind words. For docker issue, did you check this: success.docker.com/article/docker-for-windows-fails-with-a-daemon-not-running-message Also see this: stackoverflow.com/questions/40459280/docker-cannot-start-on-windows

[@soumyadeepmishra5529]

Thanks Raghav for your response! I have, indeed, scanned through all debug-posts (docker/stackoverflow) but couldn't seem to get around any optimum resolution for docker daemon issue. First, I couldn't even see 'Docker for Windows Service' under my Win 10 -> Services (Local) utility. I even tried stopping/ starting the docker-service manually through these commands but these doesn't help either...the stop command takes forever to stop the service and then times out: C:\Program Files\Docker Toolbox>docker-machine.exe stop Stopping "default"... (It shows this message till eternity...) C:\Program Files\Docker Toolbox>docker-machine stop default Stopping "default"... (Same output - command stuck forever at this stage...)

[@RaghavPal]

Ok, did you get Docker as toolbox or windows program. Not sure but you can try reinstalling.

[@RaghavPal]

Ok, did you get Docker as toolbox or windows program. Not sure but you can try reinstalling.

[@soumyadeepmishra5529]

Thank you Raghav for pointing me to the right direction..I followed your training video to the letter to install docker as toolbox instead of using a Win 10 OS...Now I uninstalled that & installed Docker as windows service and upon enabling virtualization (BIOS), it started working perfectly!! Just wanted to add that - you're doing a great job by providing an initial nudge/ push to people who want to move ahead in their professional journey...the rest depends on them as to how they shape it themselves!!! Kudos to your noble effort!!!

[@raghavayoga]

simple, super, setp by step .....

[@RaghavPal]

Great to know it helped Raghavendra

[@tejav143]

Hi Bro, Can we configure the size of the container????

[@RaghavPal]

Hi Viswateja, you can increase container volume size

[@tejav143]

@@RaghavPal Thanks for reverting, Bro how can we increase the size????

[@RaghavPal]

You can watch docker volume video from docker playlist. Find it here - automationstepbystep.com/online-courses/

[@harishgehlot__]

Can I use this commands on play with docker also??

[@RaghavPal]

Yes, most of them

[@rajeswarimamilla3895]

Hi Raghav, I got error like "error during connect: Get %2F%2F.%2Fpipe%2Fdocker_engine/v1.38/version: open //./pipe/docker_engine: The system cannot find the file specified. In the default daemon configuration on Windows, the docker client must be run elevated to connect. This error may also indicate that the docker daemon is not running." When I run the docker version command. I've tried in both cmd and powershell. Could you please help me out.

[@RaghavPal]

Hi Rajeswari, pls check the solution here - success.docker.com/article/docker-for-windows-fails-with-a-daemon-not-running-message

[@ashwanibhardwaj4662]

Raghav- If i am practising on EC2 instance and if wants to pull ubuntu from docker hub then if i wants to connect instance again . somehow i am losting the terminal in which i was connected to ubuntu . then how can i check if it shows exit automatically from ubuntu or not ??

[@RaghavPal]

Hi Ashwani, you can start the container in interactive mode. Not sure if that is exactly what you need. Running ubuntu containers on Docker is a very common scenario and you should find a lot of examples online gist.github.com/mitchwongho/11266726

[@alini5885]

Thank you Raghav. Great videos! I'm running into this issue when I run the command #docker login on redhat linux. Could you please tell us whts the issue #docker login Error: "Emulate Docker CLI using podman. Create /etc/containers/nodocker to quiet msg. Error: please specify a registry to login to"

[@RaghavPal]

Hi Ali, never encountered this. Will have to get online help

[@ravikumara1253]

most useful sir

[@RaghavPal]

Glad to know this Ravi

[@bharatvarshney2666]

Thanks Raghav, I need the same

[@RaghavPal]

Glad to know this Bharat.

[@macroodatasolution8623]

i started the container using the start command but soon the container exit, it doesnot start There seems no sense of using start command, is there any option to run in background just like run -t

[@RaghavPal]

Hi, Check this stackoverflow.com/questions/40608507/make-docker-container-run-forever-while-being-able-to-gracefully-stop serverfault.com/questions/661909/the-right-way-to-keep-docker-container-started-when-it-used-for-periodic-tasks bigdatums.net/2017/11/07/how-to-keep-docker-containers-running/

[@jeevasendrayan9018]

Thanks brother 😄

[@RaghavPal]

You're welcome Jeeva

[@vibhaved3280]

Good explanation !!

[@RaghavPal]

thanks for watching Priya

[@manekagayomi9079]

Please do the lessons on Appium also....

[@RaghavPal]

I will plan for it soon Maneka

[@narasimhareddy2068]

Please help me how can i open the new terminal in docker play

[@RaghavPal]

Hi Narasimha, show me where exactly you are facing issue, Is this related to this video