https://voidash.github.io/blog/tags/system-administration/ Recent content in system administration on AshLogs https://voidash.github.io/blog/avatar.png https://voidash.github.io/blog/avatar.png Hugo -- gohugo.io en-us © 2025 AshLogs. All rights reserved. Sat, 30 Dec 2023 15:44:27 +0545 https://voidash.github.io/blog/posts/2023/postgres-on-digital-ocean-droplet/ Sat, 30 Dec 2023 15:44:27 +0545 https://voidash.github.io/blog/posts/2023/postgres-on-digital-ocean-droplet/ Step-by-step guide to install and configure PostgreSQL on a Digital Ocean Ubuntu droplet, including user setup, remote access configuration, and network settings. https://voidash.github.io/blog/posts/2022/uninstall-system-apps-in-android-with-adb/ Wed, 26 Jan 2022 10:39:07 +0545 https://voidash.github.io/blog/posts/2022/uninstall-system-apps-in-android-with-adb/ Remove bloatware and system apps from Android devices using ADB (Android Debug Bridge). Step-by-step guide to uninstall unwanted manufacturer apps at user level without root access. https://voidash.github.io/blog/posts/2018/chmod/ Wed, 29 Aug 2018 00:00:00 +0545 https://voidash.github.io/blog/posts/2018/chmod/ Complete chmod tutorial: change file permissions in Linux using symbolic and octal notation. Master user, group, and other access controls.