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    Clean Code

    Class Names

    Classes and objects should have noun or noun phrase names like Customer, WikiPage, Account, and AddressParser. Avoid words like Manager, Processor, Data, or Info in

    January 22, 2023February 6, 2023 by staff1 Min Reading

    General

    InnoDB Strict Mode

    InnoDB strict mode is similar to SQL strict mode. When it is enabled, certain InnoDB warnings become errors instead.

    December 11, 2019February 12, 2023 by staff1 Min Reading

    Debian, Ubuntu

    How to display battery status from command line

    Introduction. The information regarding your battery status and ACPI is stored in /proc and /sys file system. The easiest way to read this information is

    November 2, 2019February 12, 2023 by staff2 Min Reading

    Debian, Ubuntu

    Linux server security tips

    Securing your Linux server is important to protect your data, intellectual property, and time, from the hands of crackers (hackers). The system administrator is responsible

    October 2, 2019February 12, 2023 by staff14 Min Reading

    Debian, Ubuntu

    How to get the real IP address using CloudFlare and nginx on CentOS / Debian / Ubuntu

    In this tutorial we will be configuring Cloudflare real ip under nginx server. As a result Cloudflare service will helps protect and speed up your

    August 4, 2019February 12, 2023 by staff3 Min Reading

    Ubuntu

    How to login SSH with .ppk file on Ubuntu terminal

    You can convert a .ppk file in Ubuntu with installing putty-tools. So sudo apt-get install putty-tools Then youn can convert the .ppk file with puttygen

    July 25, 2019February 12, 2023 by staff1 Min Reading

    General

    How To clear facebook share cache

    Whenever you post or share a link in Facebook, it is being cache on their server and updates will not display right away when there

    July 13, 2019February 12, 2023 by staff1 Min Reading

    Ubuntu

    How to install Realtek 8811CU Wireless LAN 802.11ac USB NIC on Ubuntu 19.04

    Before build this driver make sure make, gcc, linux-header and git have been installed. Step 1: Clone brektrou repository mkdir -p ~/build cd ~/build git

    June 25, 2019February 12, 2023 by staff1 Min Reading

    Ubuntu

    Yubikey SSH authentication

    The YubiKey is a hardware authentication device manufactured by Yubico that supports one-time passwords, public-key encryption and authentication, and the Universal 2nd Factor (U2F) and

    June 2, 2019February 12, 2023 by staff13 Min Reading

    Debian, Ubuntu

    How to create locally trusted SSL certificates in local development environment on Linux with mkcert

    A Certificate Authority (CA) is an entity that issues digital certificates. Our goal is to become a certificate authority (CA) like Let’s Encrypt, Verisign etc..

    May 11, 2019February 12, 2023 by staff5 Min Reading

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