Every working person needs an office suite installed on their computer. Besides the common WPS Office and Microsoft Office, LibreOffice is also a good choice for Linux users. Usually, the default version of LibreOffice is behind the official version. If you want to experience new features, you need to do it yourself. Download the latest installation package from the official website and upgrade. The following uses the deb system as an example to demonstrate the upgrade process.

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.