常用操作
查看最近登陆
sudo tail /var/log/auth.log -n 200sudo tail /var/log/auth.log | grep 12:34查看进程信息
sudo ls -l /proc/PID/ # 查看进程目录
sudo cat /proc/PID/cmdline
ps -o ppid= -p PID # 查看父进程号Last updated
sudo tail /var/log/auth.log -n 200sudo tail /var/log/auth.log | grep 12:34sudo ls -l /proc/PID/ # 查看进程目录
sudo cat /proc/PID/cmdline
ps -o ppid= -p PID # 查看父进程号Last updated