Verify SSL Certificate Using OpenSSL Tools

This guide provides step-by-step instructions to verify and simulate SSL certificates using OpenSSL commands. 1. Check Individual Certificate Details: Command: openssl x509 -in my.crt -text…

Analyzing CPU Performance in Linux

Analyzing CPU Performance in Linux: A Comprehensive Guide Introduction Understanding and optimizing CPU performance is crucial for maintaining the efficiency of Linux systems. This guide…
Comments Off on Set Operations in Linux

Set Operations in Linux

  Set Union The set union operation unions two sets, i.e., join them into one set. We write C = A ∪ B to denote…

Optimizing Apache MPM Prefork for High Traffic Loads

Apache HTTP Server is renowned for its reliability and performance. However, the default configuration of Apache may not be optimized for handling high traffic volumes…

Important windows commands

Check the remote port status curl -v telnet://<IP>:<Port> Test-NetConnection <IP> -port <Port> Mapping port using SSH tunnel ssh -N  <user>@<remote_host>  -L 8080:localhost:80 This command will…