9:24 Question4 has a mistake that SUID is 4755 and SGID is 2755, Please make a note. For more Linux Interview questions and answers look at this playlist ruclips.net/video/sdQufg-n4zE/видео.html
Admin level questions- great! please upload more on latest versions like RHEL and 9 please also share link if there are more questions like this. thank you so much
Thanks Ravi , your explanation is really impressive, Very easy to understand. Please make a video on "RAID " or if you have already made then plz share the link.
If you apply sticky bit users can't the delete the files accidentally only owner can delete. SUID is useful when other user wanted to execute files with owner permissions. i hope you understand.
Remote server health means what you want to check. You can use SNMP to check remote server health status. Or write and schedule shell scripts to monitor and send alerts when server health is bad.
I attended HPE interview recently. They have asked on virtualization, VMware etc. But that is not part of linux administration. And also many time have seen questions on RAID , LDAP , back up procedure etc for L3 which looks like advanced for a L1 candidate . Interviewer may ask sometimes questions related to his applications. Many times after L2 they will consider your profile for Devops. So if anyone looking for L3 and above, better to look into devops skills along which Linux. At least one or more scripting language is must.
If you have explained something wrong and ppl are making you aware then atleast you should edit your video or description with correct details. Ppl refers these for their knowledge or for job interview.
@@Ana-vd1rl they are more interested in what did you do in your present and past organisation. Daily day to day work. L2 task comes only when you satisfy them with past projects
@@TechArkit thanks ji ... I want to know about ansible .. (), {} and states where we want to use .. and other simple modules .... Don't mistake me I am new in this fld
Dear sir, today interviewer asked me a question , what should i change or configure in file that during patching yum install by default 64 bit package.
9:24 Question4 has a mistake that SUID is 4755 and SGID is 2755, Please make a note.
For more Linux Interview questions and answers look at this playlist ruclips.net/video/sdQufg-n4zE/видео.html
@Satish Sutar I am trying
Hi Tech Arkit In Q4) I think SUID is set using 4 & SGID is set using 2 .
This is the Easiest way of crontab learned so far thank u
Thanks
In Q.4: SUID and GUID numeric value mentioned reverse. SUID numeric value is 4 and SGID numeric value is 2. Thank you.
Yup.
Admin level questions- great! please upload more on latest versions like RHEL and 9 please also share link if there are more questions like this. thank you so much
Will upload soon
Thanks Ravi , your explanation is really impressive, Very easy to understand. Please make a video on "RAID " or if you have already made then plz share the link.
ruclips.net/video/Cs4i63gIvyU/видео.html RAID Playlist.
@@TechArkit Thanks.
Very nice video bro thanks. Please make one more video.
Thank you
I think zombie process doesn't take memory they just use the process id no.
very nice i liked the first question explaination
Sir similarly please upload L3 level technical interview questions too…Sooon
Will do
Very helpful
. thanks for this video👌
thanks Akash.
hi sir
please make complete video on ldap sir
thank you sir
Okay
Hi...what will happen the fsck value set to 1 despite of 0 and 2
@Tech Arkit: Is scanning for LUN in still practice in this current trending Cloud based server hosting?
Yes, because Most of the companies still did not like Cloud. Long run for larger companies local resources are cheaper
Nice job Sir ✌🏻thanks in advance for my new Opportunities 🤞🏻
Always welcome
@@TechArkit hey sir…..today I got new job in TCS ✌🏻Thanks 💫
@@vishalp7155 Excellent, please share your experience in comments it will be useful for all the members of this channel.
@@TechArkit I have total 5.5 years of experience and this is big opportunity for me for carrier growth.I am refereeing this channel daily.🤘🏻✌🏻
@@vishalp7155 Glad to hear that.
bro what will be the salaray for people with 4 years of experince
could you kindly please reply
Please upload video how to extend and reduce the lvm
It's already available in playlist
Please Improve your audio voice bcoz pricking sound in ear
Do we need to say all the commands or just theoretically.
Assz
@@swamialok786 what
All the Commands step by step
Hi Ravi but what's the difference between stickybit and suid both r similar concept right.can u pls explain me....
If you apply sticky bit users can't the delete the files accidentally only owner can delete. SUID is useful when other user wanted to execute files with owner permissions. i hope you understand.
@@TechArkit okk got it. thanks ravi for ur immediate support
hii sir , I just want know... How to check the remote server health and aleart notification....plz Replay me
Remote server health means what you want to check. You can use SNMP to check remote server health status. Or write and schedule shell scripts to monitor and send alerts when server health is bad.
Ps command where it will show zombie process . PID, tty, user and CMD only options showing
ps or top commands you can use to identify zombie processes.
ps auxww|grep -w "Z" - to see defunc process
Bro Q2 stickey bit appli for directory onely
Files
In Q5) Is it safe to run on prod servers?
Yes, it is safe to run because it only clears the .TMP and already deleted file system processes.
If suppose in fstab keep value 1 instead of 0. It continuously reboot or what will happen
nothing will happen, it will not always repair the blocks, it will do once (First time reboot after long time).
Content is good but this questions help for L0 to L1.
Ha ha same questions are asked for Level-2 administrator in MNC.
I attended HPE interview recently. They have asked on virtualization, VMware etc. But that is not part of linux administration. And also many time have seen questions on RAID , LDAP , back up procedure etc for L3 which looks like advanced for a L1 candidate . Interviewer may ask sometimes questions related to his applications. Many times after L2 they will consider your profile for Devops. So if anyone looking for L3 and above, better to look into devops skills along which Linux. At least one or more scripting language is must.
hi sir umask value for directories 002 you mentioned mistekenly
yes
Wow that is excellent
Thanks Sachin.
@@TechArkit thanks to you man
If you have explained something wrong and ppl are making you aware then atleast you should edit your video or description with correct details. Ppl refers these for their knowledge or for job interview.
Unable to edit the video in youtube editor it only have a feature to blur and trim. unable to add comment in video. Added the pinned comment.
How to remove deleted files from lsof iam writing this lsof |grep deleted|awk {'print $10'}|xargs rm -rf *
kill its pid
Could you please share me the links of DHCP and DNS configuration steps.regards
arkit.co.in/master-dns-configuration-linux/ & arkit.co.in/dhcp-server-rhel7/ check this URL's
please make ol ur content in frame some of the details get hide with the subtitles.
Thanks, We will take this in future videos.
What we need to do if a normal and root user unable write anything inside the folder. Note: all the permission are good
it might be a I/O issue, remount the partition using this command. mount -o remount,rw /mountpoint
Can you also share this ppt link bro ?
Great work done 😀👍
Look in my github repo i will share over there.
@@TechArkit can you share ur GITHUB link
@@rajeshdasari4724 github.com/techarkit
Linux job easy unttundha... Bcoz English lo weak....????? English rakuntte kastama??????
English is required however not a problem, Nerchuko. Jobs aethe unnaye.
@@TechArkit ...shell script meeru chepinavi saripothaya.....
In L2 they only ask what do you work on till date.
Thanks
What questions are asked?
Can you tell me. What basics should I read. My interview is scheduled
@@Ana-vd1rl they are more interested in what did you do in your present and past organisation. Daily day to day work. L2 task comes only when you satisfy them with past projects
Hi sir, I want to execute cronjob one every month end at 23:00 how we can do this.
Try this `date +%d -d tomorrow` -eq 01 then execute the script. which is always last day of the month.
00 23 1 Jan-Dec * command.
Hi ji w r u from .. I love you video and it's very clear .. I want to study more so please let me know
Please let us know what topics your looking for post it we will post more videos for you Rajan.
@@TechArkit thanks ji ... I want to know about ansible .. (), {} and states where we want to use .. and other simple modules .... Don't mistake me I am new in this fld
@@thiyagutvse ok
thanks bro
This is very basic questions which questioned to L1 guy 😭
CMM5 Company asked for Level-2 Linux Administrator.
@Satish Sutar sure
How to run crontab job for per second?
crontab wont support running every second use for loop or while loop in script to execute at every second.
Sorry but suid value is 4 and sgid value is 2
Yup thats correct.
Correct.
Goo
Hi bro can you explain osb remidiation in rhel7
Hi Pratap will do one video for you.
@@TechArkit thank you
Hi arkit how can I contact you?
You can join Whatsapp group Link provided in description window. Check latest video description section.
Thanks but need more.
Dear sir, today interviewer asked me a question , what should i change or configure in file that during patching yum install by default 64 bit package.
You should include the architecture in repository if possible, otherwise configure only 64 bit supported repository.
@@TechArkit sir in /etc/yum.conf file or any other file..
@@karamjeetdalal3024 /etc/yum.repos.d/file.repo any filename with .repo extension in /etc/yum.repos.d/ directory will work.
@@TechArkit thanks sir
yum update *x86_64.
You give wrong explanation of sticky bit
what is wrong in it?
@@TechArkit you gave explanation about SUID on sticky bit verbally. Written one is ok
@@Aryan21able Okay, Thank you for the feedback.
Hi bro
Hi Bharath Kumar.
Sir. Your mail id pls. In case query, We have to rise . Please.
Check description
10:18😜
:(