For Linux users, the terminal is a frequently used application, and using shortcut keys to quickly access it is essential. The default shortcut key Ctrl+Alt+T in the Ubuntu Gnome environment launches gnome-terminal. Since Alacritty is more popular, it is necessary to change the default terminal software.

Conversion between simplified and traditional Chinese is a common requirement, such as multilingual support for websites, multilingual operation manuals, input methods, etc. Recently, I found that some traditional Chinese users visit this site, so it is necessary to provide traditional language support.

Sometimes you need an SVG image of a specific size, such as the icon of a certain button or the thumbnail of a certain location on a web page. Talented people can draw it themselves, but amateurs can only search for copyright-free ones on the Internet and create their own Hands-on adjustments and optimization

This section contains useful commands for daily work and will be updated frequently.

At work, you often need to capture mobile app network packets. For example, if an image is inaccessible only on the mobile app but the web version is normal, you need to capture packets to quickly identify the cause of the problem. A common approach is to install packet capture software on your computer to act as a proxy, and then connect your phone to this proxy. This will allow the phone's network packets to pass through the packet capture software, allowing you to capture and analyze the packet details. Mastering the network packet details is like using Chrome's debugging tools; nothing can escape your gaze.