1 1.1 christos #!./sh 2 1.1 christos 3 1.1 christos func_c() 4 1.1 christos { 5 1.1 christos /usr/bin/echo "Function C" 6 1.1 christos sleep 1 7 1.1 christos } 8 1.1 christos 9 1.1 christos func_b() 10 1.1 christos { 11 1.1 christos /usr/bin/echo "Function B" 12 1.1 christos sleep 1 13 1.1 christos func_c 14 1.1 christos } 15 1.1 christos 16 1.1 christos func_a() 17 1.1 christos { 18 1.1 christos /usr/bin/echo "Function A" 19 1.1 christos sleep 1 20 1.1 christos func_b 21 1.1 christos } 22 1.1 christos 23 1.1 christos func_a 24