Have fun with my terminal.app, update colour theme and fonts. Add configurations in zsh and enable powerlevel9k.
最近用词典比较多，而 Mac 自带词典不得不说非常好用，还能自己编译、安装一些第三方的词典。稍有遗憾的是，自带词典的字体目前（Mojave）不能任意修改，需要临时关闭 SIP (System Integrity Protection, 系统完整性保护) 才能添加自定义 CSS。
Hyper looks pretty good and Cmder offers lots of functions. Why not combining them together to get a better terminal emulator on Windows.
As I need to update an array in Firebase Cloud Firestore with duplicate-free values, let's summarise the methods I found and see how they perform.
A shell script to automate the process of downloading National Geographic Photo of the Day. The script saves the image of Photo of the Day in the same directory where the script itself resides. You can use cron to make it automatically running everyday.