Printf in Java
How printf() works?String account = "Prime"; double total = 210.35; int years = 5; System.out.printf("The %s account saved you $%f over %d years\n", account, total, years);pri
Linux Basic Shell Commands
Most Linux Server does not have a graphical user interface (GUI). Instead, we will use shell commands to interact with the system. This article will introduce some basic Linux commands.Passing flags!W
Customizing WordPress Login Logo and Links
Article from "Learn to Make Websites Forum"Open the website backend, and under the "Appearance" section, locate the template function file functions.php;Click to open the functions.php file, and inser
Hello World!
Welcome to WordPress. This is your first post. Edit or delete it, then start writing!
Edit default CentOS Linux SSH port
Notice: This tutorial ONLY applies to CentOS Linux. The commands will be some slight differences among different Linux-based systems.CentOS1. Backup SSH configuration filesudo cp /etc/ssh/sshd_config