Want to go the directory you were just in?
Type "cd -"
00:54,ketas@green:~> sur
00:54,root@green:~# cu -s 115200 -l /dev/cuaU1
Connected
gpioths0: err(INTERVAL, 12) = 60
Badly placed ()'s.
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~# gpioths0: err(INTERVAL, 40) = 60
Badly placed ()'s.
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~# gpioths0: err(INTERVAL, 13) = 60
Badly placed ()'s.
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~# gpioths0: err(INTERVAL, 40) = 60
Badly placed ()'s.
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~# gpioths0: err(INTERVAL, 40) = 60
Badly placed ()'s.
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~# gpioths0: err(INTERVAL, 40) = 60
Badly placed ()'s.
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~# gpioths0: err(INTERVAL, 40) = 60
Badly placed ()'s.
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~# gpioths0: err(INTE
Too many ('s.
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~#
00:55,root@ask-m-001:~# h
     1  00:55   gpioths0: err ( INTERVAL, 12 ) = 60
     2  00:55   gpioths0: err ( INTERVAL, 40 ) = 60
     3  00:55   gpioths0: err ( INTERVAL, 13 ) = 60
     4  00:55   gpioths0: err ( INTERVAL, 40 ) = 60
     5  00:55   gpioths0: err ( INTERVAL, 40 ) = 60
     6  00:55   gpioths0: err ( INTERVAL, 40 ) = 60
     7  00:55   gpioths0: err ( INTERVAL, 40 ) = 60
     8  00:55   gpioths0: err ( INTE
     9  00:55   h
00:55,root@ask-m-001:~# logout

FreeBSD/arm (ask-m-001) (ttyu0)

login: