bash 在 shell 脚本中使用 for 循环遍历目录结构
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Traverse a directory structure using a for loop in shell scripting
提问by gmhk
I am looking to traverse a directory using a conditional for / while Loop
我正在寻找使用条件 for / while 循环遍历目录
Scenario : path is /home/ABCD/apple/ball/car/divider.txt
场景：路径为/home/ABCD/apple/ball/car/divider.txt
Say I always start my program from /home I need to iterate from home -- > ABCD --> apple --> ball --> car --> divider.txt
假设我总是从 /home 开始我的程序，我需要从家里迭代 --> ABCD --> 苹果 --> 球 --> 汽车 -->divider.txt
Every time I iterate, check if the obtained path is a directory or a file, if file exit the loop and return me the path if the returned path is directory, loop one more round and continue..
每次迭代时，检查获取的路径是目录还是文件，如果文件退出循环，如果返回路径是目录，则返回路径，再循环一轮并继续..
Updated question
更新的问题
FILES="home"
for f in $FILES
do
echo "Processing $f" >> "I get ABCD as output
if[-d $f]
--> returns true, in my next loop, I should get the output as /home/ABCD/apple..
else
Break;
fi
done
after I exit the for loop, I should have the /home/ABCD/apple/ball/car/ as output
退出 for 循环后，我应该将 /home/ABCD/apple/ball/car/ 作为输出
回答by Perleone
回答by gmhk
This is the way I have implemented to get it working
这是我为使其工作而实施的方式
for names in $(find /tmp/files/ -type f);
do
echo " ${directoryName} -- Directory Name found after find command : names"
<== Do your Processing here ==>
done
Names will have each file with the complete folder level
名称将包含具有完整文件夹级别的每个文件
/tmp/files is the folder under which I am finding the files
/tmp/files 是我在其下查找文件的文件夹
回答by MelBurslan
find /home -type d
find /home -type d
will give you all the directories under /home and nothing else. replace /home with the directory of your choice and you will get directories under that level.
会给你 /home 下的所有目录，没有别的。将 /home 替换为您选择的目录，您将获得该级别下的目录。
if your heart is set on checking every file one by one, the if..then test condition you are looking for is :
如果您一心一意地逐个检查每个文件，那么您正在寻找的 if..then 测试条件是：
if [ -f $FILE ]
then
echo "this is a regular file"
else
echo "this is not a regular file, but it might be a special file, a pipe etc."
fi
-or-
-或者-
if [ -d $FILE ]
then
echo "this is a directory. Your search should go further"
else
echo "this is a file and buck stops here"
fi
