도대체 방법을 모르겠네요.
아래는 제 서버의 stty 화면입니다. 뭘 수정해야 백스페이스를 사용할 수 있을까요?
  [webin@webin webin]$ stty -a
speed 9600 baud; rows 24; columns 80; line = 0;
intr = ^C; quit = ^; erase = ^H; kill = ^U; eof = ^D; eol = <undef>;
eol2 = <undef>; start = ^Q; stop = ^S; susp = ^Z; rprnt = ^R; werase = ^W;
lnext = ^V; flush = ^O; min = 1; time = 0;
-parenb -parodd cs8 -hupcl -cstopb cread -clocal -crtscts
-ignbrk -brkint -ignpar -parmrk -inpck -istrip -inlcr -igncr icrnl ixon -ixoff
-iuclc -ixany -imaxbel
opost -olcuc -ocrnl onlcr -onocr -onlret -ofill -ofdel nl0 cr0 tab0 bs0 vt0 ff0
-isig -icanon iexten echo -echoe echok -echonl -noflsh -xcase -tostop -echoprt
echoctl echoke
[webin@webin webin]$--이상..............봉!