[mpich-discuss] gdb in mpiexec

Wei-keng Liao wkliao at ece.northwestern.edu
Sat Oct 22 18:29:21 CDT 2011

I have a terminal setting question.

When I run gdb debugger along, I can use up/down arrow keys
to recall the previous commands. But when I run gdb in
mpiexec, those keys do not work properly. Below is what
appeared on my screen when I hit up and down arrow keys.

% mpiexec -gdb -n 1 hello
0:  (gdb) ^[[A^[[B

What settings should I use to make them work properly?


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