<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Posts on Faisal blog</title><link>https://f1r0a.github.io/posts/</link><description>Recent content in Posts on Faisal blog</description><generator>Hugo</generator><language>en</language><lastBuildDate>Thu, 16 Apr 2026 02:41:14 +0300</lastBuildDate><atom:link href="https://f1r0a.github.io/posts/index.xml" rel="self" type="application/rss+xml"/><item><title>Math</title><link>https://f1r0a.github.io/posts/math/</link><pubDate>Thu, 16 Apr 2026 02:41:14 +0300</pubDate><guid>https://f1r0a.github.io/posts/math/</guid><description>I will give you 2 if you can solve $y = x^2$.
This is an inline \(a^*=x-b^*\) equation.
These are block equations:
\[a^2=x-b^2\] \[ a^*=x-b^* \] \( a^*=x-b^* \)
These are also block equations:
$a^3=x-b^5$
$$ a^*=x-b^* $$ $$ a^*=x-b^* $$ $$C_p[\ce{H2O(l)}] = \pu{75.3 J // mol K}$$ \[\ce{H2SO4 + 2NaOH -&amp;gt; Na2SO4 + 2H2O} \]</description></item><item><title>C</title><link>https://f1r0a.github.io/posts/c/</link><pubDate>Thu, 16 Apr 2026 01:48:11 +0300</pubDate><guid>https://f1r0a.github.io/posts/c/</guid><description>Introduction Even with modern languages like Python and JavaScript, C remains one of the most important programming languages ever created. It powers systems, devices, and software that we rely on every day.
What is C? C is a general-purpose programming language designed for efficiency and control. It allows direct interaction with memory and hardware, making it ideal for system-level programming.
A Brief History C was developed in the early 1970s by Dennis Ritchie at Bell Labs.</description></item><item><title>linux</title><link>https://f1r0a.github.io/posts/my-first-post/</link><pubDate>Thu, 16 Apr 2026 00:48:58 +0300</pubDate><guid>https://f1r0a.github.io/posts/my-first-post/</guid><description>Hello! &amp;#x1f44b;
Warning ⚠️ Warning This is a warning callout. Linux: The Operating System That Powers the World When people think about operating systems, names like Windows or macOS usually come to mind. But behind the scenes—running servers, smartphones, supercomputers, and even your smart TV—there’s a powerful, flexible, and often overlooked system: Linux.
What is Linux? Linux is an open-source operating system based on the Unix architecture. Unlike proprietary systems, Linux is free to use, modify, and distribute.</description></item></channel></rss>