Debugging & Troubleshooting in Linux || Linux most common issues with solution

[@apka-gk]

The best part of this video is you have mentioned all the time in starting according to the topics and people can choose their topic start from the given timings.

[@OPENGYANHOUSE]

Thanks for the kind words. I am glad to know that, providing timing details is useful.
Such comment always motivate to create more video with different ideas, which helpful to other.
:)

[@dakota1231000]

this is one of the best videos i have seen till date on simple debugging issues.. i took a note of each n every issue. greatwork opengyaanhouse.. cheers

[@OPENGYANHOUSE]

Thank You :)

[@koffifelix2081]

I'm often faced with this kind of issue. Your explanations are so clear! Thank you!

[@OPENGYANHOUSE]

Happy to help!

[@zainuddinbrahim4625]

just need that refresher for my interview..appreciate so much for e steps..similiar to solaris

[@OPENGYANHOUSE]

Good to know :)

[@Dishaaans]

One of the best video i came across thank you

[@OPENGYANHOUSE]

Thanks !

[@samra962]

Nice explanation .. Appreciate the effort!

[@OPENGYANHOUSE]

Thanks !

[@minma02262]

WOWWOWOW!!!!! Very good. Common issues are very very important.

[@OPENGYANHOUSE]

Thanks !

[@pankajkharade6936]

Very helpful 👌👌👍 needs more like this

[@OPENGYANHOUSE]

Thanks !

[@snehaldeshbhratar4156]

Informative!!!! Appreciate the effort...

[@OPENGYANHOUSE]

Glad it was helpful!

[@krithikakumaragurubaran7110]

Best ever debugging video..

[@OPENGYANHOUSE]

Thanks !

[@rajatawasthi1880]

kudos !!!.
Very helpful for linux new biee

[@OPENGYANHOUSE]

Glad you think so!

[@vishwaschaudhary4833]

Thank you so much for the video.🙏

[@OPENGYANHOUSE]

Thanks for watching :)

[@PadminiKotichukkala]

Thank you, nice explanation. Could you please make a video on which commands are risk be given in the realtime production environment. I read some where. It will be risk to give few commands in production..

[@OPENGYANHOUSE]

Noted

[@subhajitpal6204]

Command: init 0

[@zainuddinbrahim4625]

thankyou bro, helpful in a way

[@OPENGYANHOUSE]

Glad it helped

[@charmainejohnson5700]

Great video Sir. Thankyou

[@OPENGYANHOUSE]

Thanks

[@peeyushgirdhar806]

Nice and clear explanation...

[@OPENGYANHOUSE]

Thank you so much 🙂

[@zainuddinbrahim4625]

Thanks for the refresher..

[@OPENGYANHOUSE]

Thanks for the comment !

[@mallikarjunab8319]

Nice bro it's really useful video and very helpful thank you for this video and expecting more videos on troubleshooting so subscribed this Chanel 😎

[@OPENGYANHOUSE]

Thanks.. sure, I will create more videos on troubleshooting.

[@birrubabu8619]

Great $good information brother, but small requst bro, please increase text size ,

[@OPENGYANHOUSE]

Sure

[@aakashsonkusare69]

how effforlessly and in quick time you gave all the demo, thank you. I have a question what is 9 at 16:50?

[@OPENGYANHOUSE]

thanks for watching. kill command has different options "9" is for forcefully kill the pid.
Signals 9 and 15 are used to terminate a process.
Nine (9) is the SIGKILL signal and should ONLY be used if a regular kill fails. SIGKILL does not allow the process to catch the signal and terminate gracefully.
Fifteen (15) is the SIGTERM signal. SIGTERM can be caught by the process, allowing the process to free resources and perform a graceful termination. 'kill -15' is the preferred command to use when terminating a process.
Fifteen (15) is the default used by 'kill' when a signal is not specified as an argument.

[@aakashsonkusare69]

@@OPENGYANHOUSE please keep posting videos frequently, they very helpful

[@OPENGYANHOUSE]

Thanks

[@chandonthakur1]

Thank you for sharing this Amazing Video

[@OPENGYANHOUSE]

My pleasure

[@Techtips200]

Liked ur work .

[@OPENGYANHOUSE]

Thanks a lot

[@geekmuralin]

Thank you sir 🙏

[@OPENGYANHOUSE]

Most welcome

[@naveenm6642]

Very Useful , Thanks

[@OPENGYANHOUSE]

Thanks

[@sahijpalkaur3273]

really great work

[@OPENGYANHOUSE]

Thanks a lot!

[@HariKrishna-md8vy]

Thank you For your details. want to know who created directories And files where we can find out is there any command to identify.

[@OPENGYANHOUSE]

Thanks for the comment !
Please go through to the Linux commands video for the details
ua-cam.com/video/Z5FAWXGWmJ0/v-deo.html

[@samimshaikh2701]

Sir how to handle sudden spike in server?

[@OPENGYANHOUSE]

There could be chances of memory leak, if we have sudden spike in server. We can analyse core dump in that case.

[@shantanusohni3615]

Good one 👍

[@OPENGYANHOUSE]

Thanks ✌️

[@thoughts2313]

Thank you ..god bless !!

[@OPENGYANHOUSE]

Thank you too !

[@seshubellamkonda2155]

Instead of going into each directory and searching for a large size file... Can we list all large size files in the root mount?

[@OPENGYANHOUSE]

Yes. Can be done.

[@seshubellamkonda2155]

@@OPENGYANHOUSE how?

[@beingvin]

Hi there !
Good explanation .
I have bootup issue it stuck on emergency mode I tried to modify fstab file but giving read only file system error . Not able to change permission .
Any solution would be appreciated

[@OPENGYANHOUSE]

Yes, There is an option to repair the OS related file, while re-installing it. Also you can try to login via "Single User Mode" method for debugging the issue.

[@sangitamalav4969]

How can we resolve df -kh hung issue ?

[@OPENGYANHOUSE]

du -sh * command will give the file/directory size for cleanup

[@fungolattaa7858]

Incase I need to see differentiate the different path files what is the command
Diff file1 /etc/file2

[@OPENGYANHOUSE]

Yes... mentioning the command for reference.
diff /path/file1 /path/file2

[@rafiasalman5723]

muchas gracias!

[@OPENGYANHOUSE]

Muy bienvenida :)

[@poojap.3857]

I found it helpful but I can hear only keyboard typing sound...

[@OPENGYANHOUSE]

Sorry to hear that

[@sirikondakarthik3804]

Login procedure of windows admin and ccna and linux all are same is nt it.

[@OPENGYANHOUSE]

Right :)

[@sirikondakarthik3804]

Real time enviornment also same login procedure of windows admin and ccna and linux all technologies

[@OPENGYANHOUSE]

If you are taking about the real time production setup. So mentioning some details that might be helpful to you :
For window login, we needed rdp access (remote desktop protocol) so vnc or Remote Desktop tool can be use here.
For Linux login, we needed ssh tool
For network device login, some time ssh or serial port login needed.

[@AS-eq2jj]

voice of video is not clear...kindly modify it so it will be clearly audible.

[@OPENGYANHOUSE]

Thanks for the feedback. Will try to improve it. :)

[@chandrak1946]

Truncated means

[@OPENGYANHOUSE]

Clean data from a file, without deleting the file. :)

[@hami6267]

In disk partition explanation, when you ran df cmd it realted a directory which is consuming more space, i.e /dev/mapper/.... But when you ran the du -sh * cmnd in / directory , you said / home is consuming more space.. can you please explain this?

[@OPENGYANHOUSE]

df -h command will show the hardisk partition (same like C D E drive in window OS)
du -sh * command will show the directory size in current path, in this case /home directory is huge in size. But overall there there is only one partition in linux system which is /. And "home" directory is part of / partition.
If I compare with window so I would say C drive is having 35GB data but home folder is having huge data in it.
Please check below link, this will help you more :
ua-cam.com/video/EvnkBq43PUc/v-deo.html

[@perumalsakthi3413]

Bro not clear we don't know what comments u r enter

[@OPENGYANHOUSE]

For Linux commands there is one more video in this channel. I would recommend you to watch that also. Thanks

[@NarendraSuravarapu]

make more videos......

[@OPENGYANHOUSE]

Thanks for the comment.

[@LeonardoNeves]

please fix the linux pronunciation. it's leenux and not lainux

[@OPENGYANHOUSE]

Sure