UP and DOWN arrow keys are not working in BusyBox v1.19.3 shell ash

[Raghavan K]

Hi Denys/Jimux,

I am using "Tera Term"

The UP arrow key result:
# hexdump -vC
¶A00000000  1b b6 41                                          |..A|
00000003


The DOWN arrow key result:
# hexdump -vC
¶B00000000  1b b6 42                                          |..B|
00000003



The shell i am using:
# env | grep -i shell
SHELL=/bin/sh

# cat .bash_profile
# .bash_profile

export PATH=\
/bin:\
/sbin:\
/usr/bin:\
/usr/sbin:\
/usr/bin/X11:\
/usr/local/bin

umask 022

if [ -f ~/.bashrc ]; then
    source ~/.bashrc
fi
#




Regards,
Raghavan K.

On Fri, May 22, 2015 at 8:41 PM, Denys Vlasenko
<vda.linux at googlemail.com> wrote:
> I need to know what your [up] and [down] keys generate.
> Please do this:
>
> $ hexdump -vC
> <press [up arrow key]> <press Ctrl-D several times, until you return
> to shell prompt>
>
> and post the result. For example, when I do it, I see this in my xterm:
>
> $ hexdump -vC
> ^[[A00000000  1b 5b 41                                          |.[A|
> 00000003
> $
>
> Do the same for down arrow key too.