# stty -a
new tty, speed 38400 baud, 24 rows, 80 columns
even odd -raw -nl echo -tandem tabs -cbreak -rtscts 
crt: (crtbs crterase crtkill ctlecho) -tostop 
-flusho -mdmbuf -litout -pass8 -nohang 
-pendin decctlq -noflsh 
erase   kill    intr    quit    start   stop    eof     brk     susp    
^?      ^U      ^C      ^\      ^Q      ^S      ^D      <undef> ^Z      
dsusp   rprnt   flush   werase  lnext   
^Y      ^R      ^O      ^W      ^V