user1a@fb14-1:~ $ bc -l
2+2
4
^C
interrupt (type "quit" to exit)
ready for more input
^D
user1a@fb14-1:~ $ stty -a
speed 38400 baud; 39 rows; 189 columns;
lflags: icanon isig iexten echo echoe echok echoke -echonl echoctl
	-echoprt -altwerase -noflsh -tostop -flusho -pendin -nokerninfo
	-extproc
iflags: -istrip icrnl -inlcr -igncr ixon -ixoff -ixany -imaxbel -ignbrk
	brkint -inpck -ignpar -parmrk iutf8
oflags: opost onlcr -ocrnl tab0 -onocr -onlret
cflags: cread cs8 -parenb -parodd hupcl -clocal -cstopb -crtscts -dsrflow
	-dtrflow -mdmbuf rtsdtr
cchars: discard = ^O; dsusp = ^Y; eof = ^D; eol = ^@; eol2 = ^@;
	erase = ^?; erase2 = ^H; intr = ^C; kill = ^U; lnext = ^V;
	min = 1; quit = ^\; reprint = ^R; start = ^Q; status = ^T;
	stop = ^S; susp = ^Z; time = 0; werase = ^W;
user1a@fb14-1:~ $ echo $TERM
xterm
user1a@fb14-1:~ $ uname -a
FreeBSD fb14-1 14.1-RELEASE FreeBSD 14.1-RELEASE releng/14.1-n267679-10e31f0946d8 GENERIC amd64
user1a@fb14-1:~ $