add status box function; center run single inst.

lichao

2021-04-16 4b7d72629bb5b913b312769bd1757e141928b2de

 .gitignore

@@ -6,7 +6,7 @@
utest/utest
*.bak
gmon.out
box/bhshmqbox
box/bhshmq_center
box/help
utest/bhshmq_center
*/bhshmq_center
*/help
*/bhshmqbox
*/bhshmq_status