摘要： root@user:/ # lsofCOMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAMEinit 1 root exe ??? ??? ??? ??? /initinit 1 root 0 ??? ??? ??? ??? /dev/__null__ (deleted)init 1 root 1 ??? ??? ??? ??? /dev/__null__ (deleted)init 1 root 2 ??? ??? ??? ??? /dev/__null__ (deleted)init 1 root 3 ??? ??? ??? ??? /dev/_ 阅读全文