How to create a child process in nodejs (exec, execFile and spawn)

[@FP_95]

GOD tier masterclass indeed. Concise and to the point. Not even 15mins long! Saving it to my -Always useful- watch list. Thanks! ✌

[@stith_pragya]

Thank You so Much for providing such a wonderful video..........🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻🙏🏻

[@RizwanIshakthesinister]

Thank you for that well put explanation

[@mafiacodes]

You are very welcome

[@jantack7186]

Thanks! Very helpful!

[@p._7555]

minute 2:00 and I'm already loving your vscode setup 😍😍

[@p._7555]

theme, FONT and CONSOLE

[@smartguy3k]

very well explained. Thanks

[@suryapratap9915]

@mafiacodes Can I run javascript file also using execFile ?

[@imthelordoflove5362]

thank you very much brother you literally saved me😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭😭

[@examsubway2034]

Man you will live for 100 years

[@danielnadar75]

Awesome stuff!!! Keep up the great work.

[@yeshh7993]

Thanks man really appreciated this tuto

[@riteshthakur9250]

Amazing video as always

[@karlang2637]

Amazing explanation. Thank you.

[@jothinayagan.iyyappan]

This video made my day. TQSM 🔥

[@mafiacodes]

My pleasure 😊

[@ahmedhassaballa9909]

Hi can you please help me to figure out what is cmd equivalent for FIND for windows PowerShell ? much appreciated thank you

[@SuperQuwertz]

Thank you! Really helpful :)

[@rishavkumar1]

You are amazing bro!! Thanks a lot for making me understand.

[@bhupendersoni5467]

Dude which keyboard are you using? Keystrock sound is so crispy. Please reply.

[@Vishal360]

crystal clear

[@kayderl]

I like how he calls himself “killer”

[@SpencerDavis2000]

very helpful video thank you :)

[@mafiacodes]

You're welcome!

[@angryman9333]

you a legend

[@sivaragu3391]

Thanks for the explanation brother… Im trying to open exe by using this,it is working in my local machine but after deployment it is not working why..any idea? Im calling this method from angular application

[@DeaHHone]

Thanks!!!!

[@AnupKumar-fy4ub]

How to run mongodb shell commands? it's not working with this.

[@razx2009]

which mechanical keyboard are you using ? I liked the sound of it

[@فريقالأبطال-ت2ك]

Thanks

[@itsmochino]

i came because curios, about how to send stdin while using child_process. e.g if i hve file `inp.js` which using readline-sync for prompt input. and i also have `call.js` to call `inp.js` using child_process, i want to send input and press enter. i' was tryng research, but still stuck bad.

[@Uthalerebaba-nr4qi]

Did you find out how to do it?

[@itsmochino]

@@Uthalerebaba-nr4qi yes, i have applied it in my project. just do: const output = execSync(command, { input: "0 " }).toString();

[@atultiwaree6023]

I'm getting error spawn enoent, when running command other than node --version in windows machine please help

[@biltten5786]

I really did not understand what is point of creating a child here

[@rahulbera454]

amazing just on point !!! Keep pushing content like see. Btw what zsh theme you are using ???

[@soumityachauhan8609]

when i trun on my laptop hotspot With that when i connect some external device with that hotspot My local server should be listen that external device With node please help Thankyou

[@mthaha2735]

Where would these modules be useful. Or they have a particular use case that you have shown in the video?

[@mafiacodes]

depends on use case

[@dulalsandip7950]

where can we see the real application of child process in our software application?

[@mafiacodes]

Like for example ur making cmd line applications, or u want to exec some script on certain conditions, or if u want to train an ml model on different thread, or if u want to backup database. This db backup example is coming in a couple of days and u can see the real application

[@dulalsandip7950]

@@mafiacodes sounds great. waiting for the real application of child process video desperately and waiting for npm packages video too how you made.The best channel ever seen on node.hats off to your effort sir

[@DTUSEM]

This can help to build online judge for online editor for programming language.

[@sifagayev7793]

that cursive font came out of nowhere

[@jaggesher]

First of all thanks For this awesome content. I have another query, Can I have your vs code config?

[@technoinfoworldwide2329]

I am waiting for your video tutorial how you made your npm packages

[@mukundthakare1041]

Hello Thanks for the explanation. I have doubt regarding the spawn. Can I use Spawn to launch the .exe file (.exe is a console application developed using the visual studio, which renders different shapes using openGL and transfer rendered data to the server and then server display this data on the browser ? ) Right now the issue I am facing is whenever I launch the .exe using spawn I am not able to render anything in openGL context.

[@DemPilafian]

Using *require?* Is this video from 2021 or from 2011?

[@soumityachauhan8609]

ls -lh. Is not working ? And when i hit ls -lh in cmd Show err ls not recognized Thankyou awesome video

[@mafiacodes]

Use an equivalent windows command like - dir

[@riteshthakur9250]

Can you make a code review session on your channel where we can submit our git repo and you can review our repo and tell how can we improve our code and review our repo😊

[@mafiacodes]

Seems interesting, will see how we can do it.

[@biltten5786]

please add links to prev,next video or at least add video number

[@andyalejandro9523]

Need lovely 😍💋 💝💖❤️

[@sayanbhattacharyya1455]

I am trying to run a compiled c program using spawn, but is showing error. I am using Linux. events.js:174 throw er; // Unhandled 'error' event ^ Error: spawn a ENOENT at Process.ChildProcess._handle.onexit (internal/child_process.js:240:19) at onErrorNT (internal/child_process.js:415:16) at process._tickCallback (internal/process/next_tick.js:63:19) at Function.Module.runMain (internal/modules/cjs/loader.js:834:11) at startup (internal/bootstrap/node.js:283:19) at bootstrapNodeJSCore (internal/bootstrap/node.js:623:3) Emitted 'error' event at: at Process.ChildProcess._handle.onexit (internal/child_process.js:246:12) at onErrorNT (internal/child_process.js:415:16) [... lines matching original stack trace ...] at bootstrapNodeJSCore (internal/bootstrap/node.js:623:3) please help me.

[@mafiacodes]

it should not, may try on a different machine, if there also you get an error, share your repo

[@fatimaiqra2169]

Thanks