Question

我想让用户键在选项1-3中，然后保存，然后与.txt文件中的其他输入一起保存。我尝试过使用开关，但它似乎不起作用.. 只有bash的初学者才能进行..

    echo  "Select the Employee Type:"
echo "1- Salaried Employee"
echo "2- Hourly Employee"
echo "3- Commission Employee"
echo -en "Enter Selection: "
read choice

 case $choice in
         "1")  
    Type="Salaried Employee"
      break
      ;;
      "2") 
    Type = "Hourly Employee"
      break
      ;;
      "3") 
    Type ="Commission Employee"
      break
      ;;
          *) echo "Error: Please enter a choice between 1 - 7"
             echo -en "Hit [Enter] to return..."
             read
           ;;
  esac

   `if [ `count_lines "^${Name},"` -ne 0 ]                                                
   then
       echo "Error: Entry already exist!!"
   else 
       confirm "Are you sure you want to add the entry?[y/n]" 
       if [ $? -ne 0 ]
       then
           echo "Previous entry not updated!"           
       else 
           echo "Record is updated with new employee!!"
           echo "${Name},${Job},${Department},${Salary},${Type}" >> $PAYROLL
       fi       
   fi`

Answer 1

这个脚本出了几个问题：

在案例替代结束时，只有;; - 没有break（跳出do / for / while）
if之前和fi导致语法错误之后会有额外的反引号;删除它们
=周围必须没有空格，例如Type = "Hourly Employee"和Type ="Commission Employee"

bash脚本。如何将用户的选择添加到txt文件中

1 个答案: