Linux利用lsof命令恢复删除的文件

利令恢复制shell> lsof -i:22 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME sshd 1939 root 3u IPv4 12317 0t0 TCP *:ssh (LISTEN) sshd 1939 root 4u IPv6 12321 0t0 TCP *:ssh (LISTEN) sshd 2790 root 3u IPv4 15229 0t0 TCP 192.168.178.128:ssh->192.168.178.1:64601 (ESTABLISHED) sshd 2824 root 3u IPv4 15528 0t0 TCP 192.168.178.128:ssh->192.168.178.1:64673 (ESTABLISHED) sshd 2990 root 3u IPv4 15984 0t0 TCP 192.168.178.128:ssh->192.168.178.1:64686 (ESTABLISHED) sshd 14695 root 3u IPv4 39558 0t0 TCP 192.168.178.128:ssh->192.168.178.1:49662 (ESTABLISHED) 1.2.3.4.5.6.7.8.