用于循环体中
continue N 提前结束第N层的本轮循环,而直接进入下一轮判断,最内层为第1层
while CONDTIITON1
do
CMD1
...
if CONDITION2
then
continue
fi
CMDn
...
Done
#!/bin/bash
for((i=1,sum=0;i<=100;i++))
do
[ $i -eq 51 ] && continue #结束本轮循环,就是跳过51执行下面的奇数53
[ $[i%2] -eq 1 ] && let sum+=i
done
echo "sum is $sum"
unset i sum