1 1.1 christos #!./sh 2 1.1 christos 3 1.1 christos func_c() 4 1.1 christos { 5 1.1 christos echo "Function C" 6 1.1 christos i=0 7 1.1 christos while [ $i -lt 300 ] 8 1.1 christos do 9 1.1 christos i=`expr $i + 1` 10 1.1 christos done 11 1.1 christos } 12 1.1 christos 13 1.1 christos func_b() 14 1.1 christos { 15 1.1 christos echo "Function B" 16 1.1 christos i=0 17 1.1 christos while [ $i -lt 200 ] 18 1.1 christos do 19 1.1 christos i=`expr $i + 1` 20 1.1 christos done 21 1.1 christos func_c 22 1.1 christos } 23 1.1 christos 24 1.1 christos func_a() 25 1.1 christos { 26 1.1 christos echo "Function A" 27 1.1 christos i=0 28 1.1 christos while [ $i -lt 100 ] 29 1.1 christos do 30 1.1 christos i=`expr $i + 1` 31 1.1 christos done 32 1.1 christos func_b 33 1.1 christos } 34 1.1 christos 35 1.1 christos func_a 36