Processor affinity, or CPU pinning or “cache affinity”, enables the binding and unbinding of a process or a thread to a central processing unit (CPU) or a range of CPUs, so that the process or thread will execute only on the designated CPU or CPUs rather...
If you are administering a multi-user Linux server or system. Then all the users, including normal or ordinary users can see the processes run by other users including root and system processes. Which is the default behavior of Linux server. On a critical server, we...
Questions to ask in an interview When an interview ends. The interviewer will probably ask you if you have any questions. The general answer to this is a smile with a soft no. THAT IS COMPLETELY WRONG. You should not feel embarassed asking questions. In fact, you...
Some Basic Ansible Playbooks As a system administrator, you will need to perform a lot of tasks on a regular basis. Instead of doing these tasks manually through the command line, you can use Ansible & Ansible Playbooks to automate your tasks which would...
Basic Ansible Playbooks needed by any System Administrator in their day to day tasks. As a system administrator, you will need to perform a lot of tasks on a regular basis. Instead of doing these tasks manually through the command line, you can use Ansible &...
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