Question

文件删除过程失败，并带有初始if else方法，并继续显示相同的错误，如“参数过多” 感谢您的帮助

if [ "$year" -a -eq -d "${var:0:4}" ];  then
   dir = "$folder/$subfolder/$sub/$sub" 
     if [ "$month" -a  -ge -d "${var:4}" ];  then
         command $dir
     fi
elif [ "$year" -a  -gt -d "${var:0:4}" ]; then  
        command $dir
    else 
        echo "NOT VALID"
    fi

Answer 1

删除不必要的标志。

if [ "$year" -eq "${var:0:4}" ];  then
    dir = "$folder/$subfolder/$sub/$sub" 
    if [ "$month" -ge "${var:4}" ];  then
        command $dir
    fi
elif [ "$year" -gt "${var:0:4}" ]; then  
    command $dir
else 
    echo "NOT VALID"
fi

陷入[：争论过多

1 个答案: