<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>Posts on Ikhwanuddin's Notes</title><link>https://notes.ikhwanuddin.com/posts/</link><description>Recent content in Posts on Ikhwanuddin's Notes</description><generator>Hugo</generator><language>en-us</language><lastBuildDate>Fri, 11 Sep 2026 00:05:00 +0700</lastBuildDate><atom:link href="https://notes.ikhwanuddin.com/posts/index.xml" rel="self" type="application/rss+xml"/><item><title>Catatan Kedua: Kenapa VPS Ini Bisa Gratis Selamanya</title><link>https://notes.ikhwanuddin.com/posts/catatan-kedua/</link><pubDate>Fri, 11 Sep 2026 00:05:00 +0700</pubDate><guid>https://notes.ikhwanuddin.com/posts/catatan-kedua/</guid><description>&lt;p&gt;Instance ini jalan di shape Ampere A1.Flex — 1 OCPU (Neoverse-N1, arm64), 6GB RAM, 48GB disk — dan masuk kuota Always Free Oracle Cloud selama tetap di home region tenancy (&lt;code&gt;uk-london-1&lt;/code&gt; buat akun ini).&lt;/p&gt;
&lt;p&gt;Beberapa hal yang bikin setup ini ringan dijalankan:&lt;/p&gt;
&lt;ul&gt;
&lt;li&gt;&lt;strong&gt;Hugo&lt;/strong&gt; build situs jadi HTML statis, gak ada proses server-side yang jalan terus buat render tiap request.&lt;/li&gt;
&lt;li&gt;&lt;strong&gt;Caddy&lt;/strong&gt; otomatis urus sertifikat HTTPS lewat Let&amp;rsquo;s Encrypt, tanpa perlu setup manual.&lt;/li&gt;
&lt;li&gt;&lt;strong&gt;Tailscale&lt;/strong&gt; kasih akses privat ke VPS tanpa harus buka port SSH ke publik.&lt;/li&gt;
&lt;/ul&gt;
&lt;p&gt;Kalkulasi kasar biaya listrik kalau instance ini nyala 24/7 sepanjang tahun kira-kira nol rupiah buat aku — abisnya emang gratis. Kalau dibandingkan sewa VPS komersial termurah sekalipun, katakanlah $4/bulan:&lt;/p&gt;</description></item><item><title>Hello World</title><link>https://notes.ikhwanuddin.com/posts/hello-world/</link><pubDate>Fri, 11 Sep 2026 00:00:00 +0700</pubDate><guid>https://notes.ikhwanuddin.com/posts/hello-world/</guid><description>&lt;p&gt;Website ini dibangun pakai Hugo, di-deploy otomatis ke VPS Oracle tiap kali push ke GitHub.&lt;/p&gt;
&lt;p&gt;Contoh render LaTeX inline: massa-energi $E = mc^2$.&lt;/p&gt;
&lt;p&gt;Contoh block equation:&lt;/p&gt;
$$
\int_{-\infty}^{\infty} e^{-x^2} \, dx = \sqrt{\pi}
$$</description></item></channel></rss>