# Linux 常用目录集合

| Directory               | Descriptions       |
|-------------------------|--------------------|
| /etc/systemd/system     | Systemd unit files |
| /sys/firmware           | Device Tree 目录展开 |
| /usr/lib/systemd/system | Systemd unit files |
| /usr/share/applications | Desktop Entry 文件 (*.desktop) |
| /usr/share/icons        | 图标文件 |
| /usr/share/mime         | MIME配置文件放在 |