Linux Interview Questions: ==================== 1).Have you done any kind of automations into linux os ? 2).How much rate on yourself into linux os ? 3).How to extend the volume group into linux os ? 4).how to check the logical volume and hoe to check t check volume group into linux os ? 5).u know the booting sequences into linux os ? 6).so what we do into the grub into linux os ? 7).have you used find command into linux os ? 8).differnece between find and grep command into linux os ? 9).have to find the files which is modified by 7 days ago .so how to u are going to end used into find command into linux os ? 10).if you want to find all these logs fils and compressed Ito linux os ? 111)..which you find the how much file size is it ? 12).can u find a file which auger then 100mb? 13)How to list out the open files which is finished into the PID into linux os ? 14).what are all the things I have to done into linux os ? 1======= How to good at database side into linux os ? Have you logged into any database ? Have you done patching and all into linux os ? What is the differeece between def and yum into linux os ? You aware of shell scripting into linux os ? What is the first line of shell sciroitng into it ? What is the shebang line into linux os ? What are all the exit codes into shell scripting into linux os? What is the positional parameter into shell scripting into it ? What is the diffference between for loop and while loop into linux os ? ============================= How much rate yourself into aws ? What are the differnt components u know the vpc into aws enviornment ? Diff between stop an terminate the instances into linux os ? Have you done stop and start the ec2 machine into aws envionrment?

Comments

Post a Comment

Popular posts from this blog

 HSBC Bank: Name :  Srikanth Patil Mobile : 9513273723 Email Id :  Srikanth.patil@hsbc.co.in How to check payslips : Go to the portal: here we can see the link: https://infinite.greyhr.com/login.do Quick links :  GreytHR ---------------------------------------------------- Medical and group insurance : Contact : shafi +91 -7022557573 email address:  mediclaimhelpdesk@infinite.com For any escalation write to : MYHR@infinite.com Quicklink -BIZX: https://bizx.inifinite.com --------------------------------------------------------- Axis Bank : Name : Ragini sharma  Mobile Number:   8088982659 mail address: Ragini.sharma@axisbank.com --------------------------------------------------------- Name : Archishman Mobile number: 7678068570 mail address: Archishman.Deb@axisbank.com -------------------------------------------------------- Hdfc Bank : Name : Pavan katariya  Mobile Number: 9986349366 Mail address: pavan.katariya@hdfcbank.com ----------------...
Read more

Linux interview questions

 1).what could be the reason non-bootable linux os and server? 2).How to update the kernel version into linux os ? 3).How to recover the corrupted grub into linux os ? 1).boot your computer using a line cd or usb drive 2).get into live cd mode if avilable 3).then go to the terminal 4).then give ls command . it will list oue partitons  like hdo  we can check it out the one by one parttions using ls command  ls hd0 , ls (hd0,msdos1) is this way we can figure it out which partions filesytem is not weoking  set the drive as root setroot = (partion name) linux /boot/vmlinux-linux root=/dev/sda1 init then it will show the inird  they type the command like as the, initrd /boot/initrd then we cna type the command like as the , .img here we can intrd and initramfs files also setiup then boot ur os  after login we need to install the grub: grup-install /dev/sda then reboot ur os  4).How will you check kernel version of os you are currently running? 5).How c...
Read more

Aws Interview Questions

Aws Interview Questions: 1).How to configure the bastion host into aws enviroemnt> and what is the bast host into aws enviroemnt? 2).what is the security groups into aws enviroemnt? 3)vpc endpoints in vpc (Aws environment)? --------------------------------------------- 1).how do you upgrade or downgrade a system with near zero downtime? 2).what are the tools and technoques that you can use in aws to idemtify if you are paying more then you should be and how to correct it? 3). Is there any other alternative tool to log into the cloud environment other than console? 4)).what services can be used to craete a centralized logging solutions? 5).what services can be used to craete a centralized logging solutions? 6).what are the native aws security logging capbalities into aws enviroemnt? aws config  aws cloudtrail service 7).what is a DDos attack, and what services can minimize them? 8).You are trying to provide a service in a particular region, but you do not see the service in that ...
Read more