Things about Jetson nano

清理桌面应用程序

sudo apt remove --purge libreoffice* -y
sudo apt remove --purge thunderbird* -y
sudo apt clean -y
sudo apt autoremove -y

Jetson nano backup

创建dd固件
sudo dd if=/dev/sdb1 conv=sync,noerror bs=4M | gzip -c > ~/jetson_backup_image.img.gz

查看dd处理进度
sudo pkill -USR1 -n -x dd