https://blog.csdn.net/weixin_39371711/article/details/79432848
tty
1
| |
screen
1
| |
minicom
1
| |
选择
Serial port setup
kk Blog —— 通用基础
date [-d @int|str] [+%s|"+%F %T"]
netstat -ltunp
sar -n DEV 1
