10 Advanced Linux Troubleshooting Tips | How to analyse critical issues with Linux Operating System

In this video, I am going to explain Linux Advanced commands which are used to analyze and fix critical issues with the Linux Operating System. I have explained what is the use of dmesg command and other useful commands are given below.
dmesg - Kernel Buffer
vmstat - virtual memory
pidstat - checks every pid status
mtr - checks network latency
mpstat - checks every CPU usages
iostat - checks disk status
free - checks memory status
ifconfig - checks network interfaces
sar - checks complete system activity
ss - Checks connection performance
iftop - Check network performance
smem - Checks memory allocated to per process

[@bhavyasree573]

Very good information. I am windows admin but by watching your videos I can able to learn Linux easily. Thank you for your support 😊

[@ServerGyan]

Yes dear, sure... You can easily become Linux admin

[@kuldeeps8634]

One like from my side for the way you explain commands..only kam ki bat no bakwas...and also this is first time i have hit liked any video..nice video..Thanks

[@ServerGyan]

Thank you dear for your words This keeps me motivated

[@AdamMotlik]

This was high-speed content. I love it.

[@ServerGyan]

Thanks dear Happy learning

[@Bill0102]

I'm taken by this. I had the privilege of reading something similar, and I was truly taken by it. "Mastering AWS: A Software Engineers Guide" by Nathan Vale

[@maverickcruise]

Thank you sir for explaining in English. A thousand thank you's.

[@ServerGyan]

Welcome dear Happy learning

[@thangarajmymk3176]

Excellent explanation thank you so much for your support in KZbin

[@cmsdeepak111]

Excellent boss. Requested to share more such types of advance information in Linux

[@ServerGyan]

Sure dear, I will share information. Please stay tuned... Thank you for your support Happy learning

[@chandanpinacle3455]

Excellent sir, I would like to thank you for the efforts you have made in making this important video. I am hoping the same best work from you in the future as well.🙏🙏🙏🙏🙏

[@ServerGyan]

Sure dear, Always there to help

[@chandanpinacle3455]

sir, can you please make video regarding a common interview question for devops engineer "can you please diagram your project architecture"

[@ajk5764]

@@chandanpinacle3455 very good request, hope he helps with that.

[@rahulmahure3]

Thanks Buddy for Sharing such valuable Linux Troubleshooting Commands..!

[@ServerGyan]

Welcome dear, happy learning

[@amargaikwad5224]

With the help of this lecture i got selected..😀 keep going sir👍👍

[@ServerGyan]

Congrats dear Happy learning

[@nagarajmoger8963]

Very well explained. Helpful. Thanks sir.

[@ServerGyan]

Thank you dear, happy learning

[@akhilkokkot7739]

thank you so much I have now become a fan of your videos! thank you for educating us.

[@not-normal771]

Fantastic video! Thanks for sharing! Have a great day!

[@Kaffete_time]

Great buddy, it's fantastic.

[@ServerGyan]

Thank you dear, happy learning

[@fahimparvez]

Well said and easy to understand, Great

[@ankitbishnoi4067]

Really very useful Linux commands

[@maruthemanismn9586]

Supper ❤

[@praffulkumar9246]

Great sir...thanks for sharing valuable commands

[@AmolGautam]

this is gold

[@imsoket8204]

bhai I NEVER FACED ANY ISSUE ON MY LINUX DESKTOP

[@terrabyte-techy]

Thanks for sharing, very insightful.

[@shivprasadgurjar487]

very well explained sir, i am very much afraid from scripting

[@ServerGyan]

Welcome dear, Happy learning

[@premkarthik3973]

Could you please do one vedio for troubleshooting for /var/log is not opening and other troubleshooting issues

[@ServerGyan]

Okay dear Will create some real time scenarios video

[@Awwe12675]

U are they best I love you man really I learn many things from u How can I learn more about Linux and I have some questions how can I see my device and enable like keyboard for example

[@maxmoon3162]

I really appreciate you sharing all that, but please turn off that bong when you hit the #. Please!

[@deveshbhardwaj3365]

Well explanation.Thanks How to calculate load average?

[@altmaskhan3170]

top command

[@ShivamSharma-xz5je]

nice work big bro.

[@virumakepossible]

nice

[@biharlearning9294]

nice learning

[@ServerGyan]

Thank you dear, Happy learning

[@arnavproduction457]

boss ur great

[@ServerGyan]

Thank you dear Happy learning

[@Kaffete_time]

Share Ngnix Real time deployment end to end videos ( Jenkins, ansible script, kbs, dckr)

[@ServerGyan]

Dear Ram, I will plan for it , well thanks for your suggestion and support.

[@Kaffete_time]

@@ServerGyanthanks so much gyan, I'm big fan your channel, I hv learned many things form u... 🤩🤩🤩

[@vivekanandavive9558]

please do one video regarding which type of tickets you will receive in aws and devops ? This question so many time i faced in interview but i ididn't given proper explanation .

[@ServerGyan]

Sure dear, soon I will create and explain it.

[@manishreddy4509]

Failed to start load/save screen backlight brightness of backlight:acpi_video0 can someone help me to overcome this

[@ServerGyan]

Can you please explain more about your issue

[@technoz4229]

I am trying to add nvme disk to my rhel 9.2 machine through vmware , but it after powering on the machine it redirects to begin with installation , any suggestions

[@SantoshKumar-uk2re]

Very nice video, but some of the cmd I unable to find in my system like smem, even I tried to install it.

[@tyronetripod8536]

HEY i deleted some stock apps from a new elementy OS install like the video player and music player and camera cuz i never used them BUTT now i have an audio problem, every time i goto use the volume button in top menu bar it makes the entire top menu bar disappear and i not only have to open up audio manualy thru settings but now i have to hard turn off my computer with tower button.

[@NageshBKurde]

How to check memory, cpu utilization before 2 to 3 days via command?

[@ServerGyan]

You can use SAR command

[@justsmiles1701]

Hi it great channal to learn linux , could you add the English subtitles to video!

[@ServerGyan]

Okay I will check and add

[@laxmanv3891]

Could you please upload patches roll back video other then yum undo command if possible. Thanks in advance.

[@Unorthodoxwanderlust]

Hello sir. This is out of topic question. Is service now your area of expertise? Do you have any tutorial series on servicenow.?

[@ServerGyan]

Yes Dear, I have worked on Service Now Tools as well, What is your query in that?

[@shouvikkundu8289]

Sir I have a problem with my Kali linux can you help me with that

[@ServerGyan]

Please explain your issue

[@MusicOnTopXHindi]

I have a problem solving from 1 week and gets fully exhausted. The problem is when I click on terminal logo in linux its name changes from terminal to qterminal and in place where we write command ex- ankit©Kali it only shows kali%. I am unable to see PWD and other stuffs. Please help me 🙏😭

[@zaibakhanum203]

I'm not able to access the pod using load balancer service type can u give a solution

[@ServerGyan]

Please explain your requirement

[@zaibakhanum203]

Actually I resolved it the underlying issue was something else..thanks for ur response appreciate it..

[@speniji3]

What is loopback, and guest operating system

[@speniji3]

How much value we need to maintain if we run iostat command . U told above 60 or 70.

[@ankitvarshney5989]

Sir, when I run sar -d command then: sar -d Cannot open /var/log/sysstat/sa20: No such file or directory Please check if data collecting is enabled How to fix it?

[@ServerGyan]

Your service is not enable, please check it.

[@rahulwadhwani7999]

You need to enable logging for sysstat. Enable that in /etc/default/sysstat

[@demmiurge8568]

you can add 11 tracert

[@srihari2742]

is this Loki from UT Arlington ?

[@Sneha-iu6nq]

Sir Plse upload video on ldap server rhel 7

[@ServerGyan]

Sure dear, I will plan for it in future

[@z_xpro3942]

Help W: Ignoring Provides line with DepCompareOp for package python-cffi-backend-api-max W: Ignoring Provides line with DepCompareOp for package python-cffi-backend-api-min W: Ignoring Provides line with DepCompareOp for package python3-cffi-backend-api-max W: Ignoring Provides line with DepCompareOp for package python3-cffi-backend-api-min W: You may want to run apt-get update to correct

[@sachinchaudhary8359]

Sir make new video on dns configuration and installation plz

[@ServerGyan]

Sure Dear, I will plan for it in near future.

[@oyejanu313]

Bro os Linux hogya mara ose khatam kyse kare bataye

[@rajvenkat4903]

i wannt to learn aws from you personal can you please give me class one to one ...and let me know the fee

[@waltsullivan8986]

Avoid root login! Learn sudo. Is this preeentation from the 1970s? Progress has been made.