tty/pts 相关指令

http://unix.stackexchange.com/questions/136662/how-can-we-know-whos-at-the-other-end-of-a-pseudo-terminal-device

stty -F /dev/pts/2

ls /proc/29864/fd/* -l
strace -p 29864 |less
ls /proc/locks
ls /proc/locks -l
ls /proc/tty/drivers
cat /proc/tty/drivers
sudo fuser -v /dev/ptmx
do chkio /proc/29864/io /dev/pts/39
chkio /proc/29864/io /dev/pts/39
who
ps -t pts/39 --forest
man stty
stty -F /dev/pts/39
sudo fuser -v /dev/ptmx
ls /sys/class/tty/ptmx/subsystem/
ls /sys/class/tty/ptmx/subsystem/ -l
ls /sys/class/tty/ptmx/subsystem/ -l |grep pts
ls /sys/class/tty/ptmx/subsystem/
ls /sys/class/tty/ptmx/subsystem/
ls /sys/class/tty/ptmx/
ls /sys/class/tty/ptmx/dev
cat /sys/class/tty/ptmx/dev
sudo fuser -v /dev/ptmx
find / -name "pts/39"

tty/pts 相关指令

原文：http://www.cnblogs.com/shaohef/p/5425931.html