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    <title>Blog by Wijay</title>
    <link>https://blog.pubuduwijesundara.me/blog</link>
    <description>Thoughts, tutorials, and insights about devops, web development and technology.</description>
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    <lastBuildDate>Wed, 15 Apr 2026 23:31:54 GMT</lastBuildDate>
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      <title><![CDATA[UV සමඟ Python Dependency Management අලුත් විදිහකට]]></title>
      <link>https://blog.pubuduwijesundara.me/blog/introducing-uv-python-package-manager</link>
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      <description><![CDATA[Python projects වල Dependency management සහ Environment management කියන්නේ ලොකු හිසරදයක්ද? Pip, Pyenv සහ Poetry වෙනුවට 10-100x වේගවත් UV tool එක use කරල development workflow එක speed up කරගමු.]]></description>
      <pubDate>Thu, 05 Mar 2026 00:00:00 GMT</pubDate>
      <author>Pubudu Wijesundara</author>
      <category>Python</category>
      <category>UV</category>
      <category>Rust</category>
      <category>PackageManagement</category>
      <category>DevOps</category>
      <category>SoftwareEngineering</category>
      <category>Pip</category>
      <category>Poetry</category>
      <category>Pyenv</category>
      <category>Astral</category>
      <category>MLOps</category>
      <category>DataScience</category>
      <category>WorkflowAutomation</category>
      <category>Performance</category>
      <category>BackendDevelopment</category>
      <category>TechBlog</category>
      <category>ProgrammingSinhala</category>
      <category>EnvironmentManagement</category>
      <category>DependencyManagement</category>
      <category>OpenSource</category>
      <category>sinhala</category>
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      <title><![CDATA[මොකද්ද මේ XSS එහෙමත් නැත්නම් Cross-Site Scripting කියන්නෙ]]></title>
      <link>https://blog.pubuduwijesundara.me/blog/what-is-xss</link>
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      <description><![CDATA[වෙබ් අඩවි වල ආරක්ෂාවට ලොකු තර්ජනයක් වෙන XSS ප්‍රහාරයක් කියන්නේ මොකක්ද, ඒක වැඩ කරන්නේ කොහොමද සහ එයින් බේරෙන්නේ කොහොමද කියලා සරලව සිංහලෙන් ඉගෙන ගමු.]]></description>
      <pubDate>Sun, 15 Feb 2026 00:00:00 GMT</pubDate>
      <author>Pubudu Wijesundara</author>
      <category>CyberSecurity</category>
      <category>XSS</category>
      <category>WebSecurity</category>
      <category>WebDevelopment</category>
      <category>SoftwareEngineering</category>
      <category>InfoSec</category>
      <category>CyberAwareness</category>
      <category>ApplicationSecurity</category>
      <category>sinhala</category>
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      <title><![CDATA[How I Built a Realistic Ansible Home Lab Using Fedora, CentOS, Ubuntu & ArchLinux]]></title>
      <link>https://blog.pubuduwijesundara.me/blog/how-i-built-a-realistic-ansible-home-lab-using-fedora-centos-ubuntu-arch-linux</link>
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      <description><![CDATA[A complete walkthrough of how I set up a fully functional Ansible home lab across four different Linux distributions. Perfect for anyone wanting hands-on automation, real-world practice, and multi-platform experience.]]></description>
      <pubDate>Thu, 27 Nov 2025 00:00:00 GMT</pubDate>
      <author>Pubudu Wijesundara</author>
      <category>Ansible</category>
      <category>HomeLab</category>
      <category>ArchLinux</category>
      <category>Fedora</category>
      <category>CentOS</category>
      <category>Ubuntu</category>
      <category>DevOps</category>
      <category>Automation</category>
      <category>InfrastructureAsCode</category>
      <category>IaC</category>
      <category>ConfigManagement</category>
      <category>SysAdmin</category>
      <category>Linux</category>
      <category>LinuxAdmin</category>
      <category>SelfHosting</category>
      <category>HomelabLife</category>
      <category>OpenSource</category>
      <category>CloudComputing</category>
      <category>Docker</category>
      <category>BackendEngineering</category>
      <category>TechBlog</category>
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      <title><![CDATA[Client Side Rendering (CSR) vs Server Side Rendering (SSR)]]></title>
      <link>https://blog.pubuduwijesundara.me/blog/client-side-rendering-vs-server-side-rendering</link>
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      <description><![CDATA[What is the difference between client side rendering and server side rendering]]></description>
      <pubDate>Wed, 12 Nov 2025 00:00:00 GMT</pubDate>
      <author>Pubudu Wijesundara</author>
      <category>dev</category>
      <category>CSR</category>
      <category>SSR</category>
      <category>CSRvsSSR</category>
      <category>SEO</category>
      <category>Web-development</category>
      <category>Programming</category>
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      <title><![CDATA[ඔයාගේ Lap එකේ RAM එක තව කොච්චර දුරට වැඩි කරගන්න පුලුවන්ද?]]></title>
      <link>https://blog.pubuduwijesundara.me/blog/can-you-add-more-ram-to-your-laptop</link>
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      <description><![CDATA[Everything You Need to Know about upgrading your Laptop RAM]]></description>
      <pubDate>Sun, 19 Oct 2025 00:00:00 GMT</pubDate>
      <author>Pubudu Wijesundara</author>
      <category>laptop RAM upgrade</category>
      <category>how to add RAM to laptop</category>
      <category>sinhala</category>
      <category>increase laptop RAM capacity</category>
      <category>laptop performance tips</category>
      <category>laptop RAM slots</category>
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      <title><![CDATA[Cron Job එකක් හරියට ලියමු]]></title>
      <link>https://blog.pubuduwijesundara.me/blog/mastering-cron-jobs</link>
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      <description><![CDATA[Linux Cron Jobs use කරල automated task එකක් නිවැරදිව ලියන විදිහ සරලව සිංහලෙන්]]></description>
      <pubDate>Sat, 18 Oct 2025 00:00:00 GMT</pubDate>
      <author>Pubudu Wijesundara</author>
      <category>cronjobs</category>
      <category>crontab</category>
      <category>automation</category>
      <category>linux</category>
      <category>scripting</category>
      <category>devops</category>
      <category>control</category>
      <category>task sheduling</category>
      <category>system administration</category>
      <category>sinhala</category>
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