1 #!/bin/sh
2
3 hg init
4 mkfifo p
5
6 hg serve --stdio < p &
7 P=$!
8 (echo lock; echo addchangegroup; sleep 5) > p &
9 Q=$!
10 sleep 1
11 kill -HUP $P
12 sleep 1
13 ls .hg
14
15
16