SSL certificate signature algorithm can be identified using nmap or openssl command. Here are the steps to identify…
Major credits to http://betteros.org/ which got me into researchinglibc-free programming. Why would you want to avoid libc? Your…
TLS 1.0 is end of life on June 30, 2018. To disable TLS 1.0 on Apache webserver installations,…
vm.swappiness takes a value between 0 and 100 to change the balance between swapping applications and freeing cache. At 100, the kernel will always prefer to find inactive pages and swap them out
Understand how various Linux performance monitoring tools behave when the system is heavily loaded in terms of cpu, memory and swapping to disk (IO).
Steps to configure static routing in Linux, with examples.
Searching in Splunk gets really interesting if you know the most commonly used and useful command sets and tips. A handy document on splunk searches.
Comprehensive NetApp Commands list for 7-mode filers
Linux network bonding setup guide with detailed explanation of steps and bonding modes
NetApp performance monitoring
linux performance tuning, linux, performance