These are some of the top and most popular Linux commands for DevOps that our experts have selected to aid you in your DevOps journey. You can start to feel the pressure of becoming an expert Linux user by inventively integrating these commands into your work processes. Post your doubts on...
Advanced Linux Interview Questions for Experienced Linux Interview Questions for 2 to 3 Years of Experience Linux Interview Questions for 4, 5 Years and More Experience Linux Commands Interview Questions Linux Admin Interview Questions Linux Troubleshooting Interview QuestionsShow MoreMost...
Ans: ‘who -r’ & ‘runlevel’ commands are used to check the current runlevel of a linux box. Q:2 How to check the default gateway in Linux ? Ans: Using the commands like “ip route show”, “route -n” and “netstat -nr” we can check default gateway. Apart from the default...
Commands like top, vmstat, or iostat provide real-time insights into system performance. Regular monitoring helps you avoid bottlenecks, ensure optimal performance, and better understand how the system behaves under various conditions. It’s a vital part of maintaining a healthy Linux DevOps ...
Why You Should Say It: Since DevOps pros employ a holistic approach, it’s particularly important you demonstrate your collaborative spirit and that you understand the entire development process, not just your individual role. But most importantly, it shows that you’re willing to go above and ...
What is "nohup" used for? What is the difference between these two commands? myvar=hello export myvar=hello How many NTP servers would you configure in your local ntp.conf? What does the column 'reach' mean in ntpq -p output? You need to upgrade kernel at 100-1000 servers, how you ...
What is "nohup" used for? What is the difference between these two commands? myvar=hello export myvar=hello How many NTP servers would you configure in your local ntp.conf? What does the column 'reach' mean in ntpq -p output?###[⬆] Hard Linux Questions:What...
The/etc/init.ddirectory contains a number of start/stop scripts for various services on our system. There are times when we need to start or stop a process cleanly and without using thekillorkillallcommands. That is where the/etc/init.ddirectory comes in handy. ...
Following are some of the DevOps interview shell script questions. Can you explain how shell scripting fits into a larger DevOps workflow? What is the need for shell scripts when there are automation tools to do the work? In what scenarios would you opt for shell script rather than programmi...
AWS : EKS (Elastic Container Service for Kubernetes) CI/CD Github actions CI/CD Gitlab DevOps / Sys Admin Q & A (1A) - Linux Commands (1B) - Linux Commands (2) - Networks (2B) - Networks (3) - Linux Systems (4) - Scripting (Ruby/Shell) ...