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    Thilina Ashen Gamage

    Thilina Ashen Gamage

    Technology Researcher • Passionate about building things and learning how things work ⚡🚀

    • Colombo, Sri Lanka
    • Twitter
    • GitHub
    • GitLab
    • LinkedIn
    • Stackoverflow
    • Facebook

    • Linux 27
    • AWS 17
    • Node.js 15
    • Ubuntu 15
    • Debian 15
    • RHEL 14
    • Java 12
    • CentOS 11
    • JavaScript 7
    • Docker 7
    • PHP 6
    • Testing 6
    • System Design 6
    • Git 5
    • Lambda 5
    • MySQL 4
    • NPM 4
    • AI 4
    • HTTP 3
    • Oracle DB 3
    • Kubernetes 3
    • Terraform 3
    • APIs 2
    • VirtualBox 2
    • EC2 2
    • MongoDB 2
    • SSL Certificates 2
    • Career 2
    • Programming 2
    • Springboot 2
    • Databases 2
    • NoSQL 2
    • WebSockets 1
    • SSH 1
    • JDK 1
    • SFTP 1
    • OpenSSH 1
    • SSH Keys 1
    • Chroot 1
    • UDP 1
    • Rsyslog 1
    • Syslog 1
    • SUSE 1
    • Angular 1
    • Podman 1
    • cURL 1
    • Nano 1
    • Vim 1
    • Wget 1
    • DynamoDB 1
    • WSL 1
    • TypeScript 1
    • EKS 1
    • LangChain 1
    • OpenAI 1
    • Grafana 1
    • Prometheus 1
    • Redis 1
    • Caching 1
    • MLOps 1

    Recent posts

    Linux TCP/UDP Client & Server Connections using Netcat

    1 minute read

    Netcat is the most convenient TCP/UDP connection simulation tool that you can find for Linux terminal.

    Send TCP/UDP Packets on Linux using /dev/tcp & /dev/udp Pseudo Devices

    less than 1 minute read

    Pseudo tools like /dev/tcp & /dev/udp can be used to easily send an instant TCP/UDP packet on Linux terminal.

    Oracle DB: Create New Users, Assign Roles, Privileges, and Table Spaces

    1 minute read

    How To Create New Users, Assign Tables, And Grant Privileges on Oracle Database

    AWS EC2: Increase Disk Sizes

    4 minute read

    Increase or decrease the disk volume sizes of AWS EC2 instances.

    Linux: Port Scan with NMap and Netcat

    1 minute read

    NMap and Netcat (NCat) are Linux CLI tools for port scanning, fingerprinting OS’s, and even vulnerability scanning.

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