stty -a

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$ ./.stack-work/dist/x86_64-linux/Cabal-1.24.2.0/build/stty/stty -a
speed 9600 baud;                                                                                                                                                                                                                                                                
rows 10; columns 10;                                                                                                                                                                                                                                                            
line = 0;                                                                                                                                                                                                                                                                       

intr = ^D;                                                                                                                                                                                                                                                                      
quit = <undef>;                                                                                                                                                                                                                                                                 
erase = <undef>;                                                                                                                                                                                                                                                                
kill = ^?;                                                                                                                                                                                                                                                                      
eof = ^W;                                                                                                                                                                                                                                                                       
eol = ^Y;                                                                                                                                                                                                                                                                       
eol2 = ^A;                                                                                                                                                                                                                                                                      
swtch = <undef>;                                                                                                                                                                                                                                                                
start = ^C;                                                                                                                                                                                                                                                                     
stop = ^\;
susp = ^Z;
rprnt = ^Q;
werase = ^V;
lnext = ^O;
discard = ^S;
min = 18; time = 21;
-parenb
-parodd
-cmspar cs8
hupcl
-cstopb
cread
-clocal
-crtscts
-ignbrk
brkint

-ignpar
-parmrk

-inpck
istrip
-inlcr
-igncr
icrnl ixon
-ixoff

-iuclc
ixany
imaxbel
-iutf8

opost

-olcuc
-ocrnl
onlcr

-onocr

-onlret

-ofill

-ofdel nl0
cr0 tab3
bs0 vt0 ff0
isig icanon
iexten echo
echoe
-echok
-echonl

-noflsh
-xcase

-tostop
-echoprt
echoctl
echoke

-flusho

-extproc

stty: fdReadBuf: hardware fault (Input/output error)