我有一个案例陈述，如1）2）3）......如下所示，1）格式案例中有多个if else条件。 我想在无效条件下重复这个特例。 当用户首先选择1时，它会询问果汁的名称。 接下来它询问可用性。如果是，则继续请求计数并进行操作。如果操作＆＃34;退出0＆＃34;它只是打印完成。如果操作＆＃34;退出1＆＃34;我希望循环从顶部继续，即来自果汁的名称？＆＃34;
1)
echo "Name of the Juice ?"
read juice
echo "Is it available? [Y/N]"
read deci
if [ "$deci" = "N" ]
then
echo "Continue.!"
else
echo "how many left in the warehouse ?"
read left
I have a command here which exits 0 or 1
if [ $? -eq 0 ]; then
echo "done"
else
<I have to continue from the start [ie;name of the juice]>
fi
fi
;;
echo "Name of the Pizza ?"
read juice
echo "Is it available? [Y/N]"
read deci
if [ "$deci" = "N" ]
then
echo "Continue.!"
else
echo "how many left ?"
read left
I have a command here which exits 0 or 1
if [ $? -eq 0 ]; then
echo "done"
else
<I have to continue from the start [ie;name of the juice]>
fi
fi
;;