制作网页网站用的是什么优化关键词步骤

第一个if判断语句中判定只有是文件的时候才执行mv操作，并忽略一些特定
第二个if判断目录不存在时创建目录
最后mv文件到目录内
脚本执行前目录内容：
2022-01-file
2023-02-file
脚本执行后目录内容：
2022
|2022-01-file
2023
|2023-02-file

#!/bin/bash
#for line in `ls -lhrt`
for line in `ls -lhrt | grep -v moveToModifyDir.sh | awk -F " " '{ print $9}'`
doif [ -f "$line" ] && [ "$line" != "" ] \&& [ "$line" != "." ] \&& [ "$line" != ".." ] \&& [ "$line" != "desktop.ini" ] \&& [ "$line" != "@eaDir" ] \&& [ "$line" != "Thumbs.db" ]thenmodifyYear=`stat $line | grep Modify | awk -F " " '{ print $2 }' | awk -F "-" '{ print $1 }'`modifyMonth=`stat $line | grep Modify | awk -F " " '{ print $2 }' | awk -F "-" '{ print $2 }'`echo "file: $line modifyYear is: $modifyYear modifyMonth is: $modifyMonth"realDir="${modifyYear}${modifyMonth}/"if [ ! -d $realDir ]thenecho "$realDir not exist, ready to mkdir"mkdir $realDirelif [ -d $realDir ]thenecho "$realDir exist..."fiecho "realDir is: $realDir"mv $line $realDirfi
done

第二个脚本是先创建年份目录，再创建年+月子目录，并将文件移动到子目录内
脚本执行前目录内容：
2022-01-file
2023-02-file
脚本执行后目录内容：
2022
|2022-01
|2022-01-file
2023
|2023-02
|2023-02-file

#!/bin/bash
for line in `ls -lhrt | grep -v "moveToModifyDir.sh\|moveToYearDateDir.sh" | awk -F " " '{ print $9}'`
doif [ -f "$line" ] && [ "$line" != "" ] \&& [ "$line" != "." ] \&& [ "$line" != ".." ] \&& [ "$line" != "dl.sh" ] \&& [ "$line" != "desktop.ini" ] \&& [ "$line" != "@eaDir" ] \&& [ "$line" != "urls.txt" ] \&& [ "$line" != "Thumbs.db" ]thenmodifyYear=`stat $line | grep Modify | awk -F " " '{ print $2 }' | awk -F "-" '{ print $1 }'`modifyMonth=`stat $line | grep Modify | awk -F " " '{ print $2 }' | awk -F "-" '{ print $2 }'`echo "file: $line                       modifyYear is: $modifyYear modifyMonth is: $modifyMonth"realDir="${modifyYear}/${modifyYear}${modifyMonth}/"echo "realDir is: $realDir"if [ ! -d $realDir ]thenecho "\"$realDir\" dir not exist, ready to mkdir: $realDir"mkdir -p $realDirelif [ -d $realDir ]thenecho "\"$realDir\" dir exist"fimv $line $realDirfi
done