加载中…find命令查找处理空格
(2018-09-12 16:35:17)
标签：
杂谈 |
分类： linux |
问题：登陆一台Linux 需要查找文件要对文件名拼接执行的操作系统命令
例一：
- 首先创建测试的文件
1.[wenxiao@ntceshi ~]$ touch
{win.txt,unix.txt,linux.txt,mac.txt}
2.[wenxiao@ntceshi ~]$ touch {"win
.txt","unix .txt","linux
.txt","mac .txt"}
3.[wenxiao@ntceshi ~]$ touch
{"新建文本文档.txt","新建文本文档 (2).txt","新建文本文档 (3).txt","新建文本文档
(4).txt"}
1.中创建了四个普通的文件，文件名不带空格，
2.中创建了四个普通的文件，文件名去拿不都带有空格，
3.创建了windowns四个中文文件名有空格和括号的文件名
- 使用find 处理
使用ifnd命令查找这些文件，然后执行ls -l 查看详细信息
示例如下：
find .
-maxdepth 1 -type f | xargs ls
-l
命令解释：在当前目录查找类型为常规文件，不加（-maxdepth 1，此参数仅适用于linux
）此参数默认递归所有目录。
执行如下：
[wenxiao@ntceshi test]$
find . -maxdepth 1 -type f |
xargs ls -l
ls: cannot access ./win: No
such file or directory
ls: cannot access .txt: No such
file or directory
ls: cannot access ./linux: No
such file or directory
ls: cannot access .txt: No such
file or directory
ls: cannot access ./新建文本文档: No
such file or directory
ls: cannot access (4).txt: No
such file or directory
ls: cannot access ./unix: No
such file or directory
ls: cannot access .txt: No such
file or directory
ls: cannot access ./新建文本文档: No
such file or directory
ls: cannot access (2).txt: No
such file or directory
ls: cannot access ./mac: No
such file or directory
ls: cannot access .txt: No such
file or directory
ls: cannot access ./新建文本文档: No
such file or directory
ls: cannot access (3).txt: No
such file or directory
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:19 ./linux001.txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:20 ./linux.txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:20 ./mac.txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:20 ./unix.txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:20 ./win.txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:25 ./新建文本文档.txt
因为空格的原因会导致ls 执行失败
解决办法：
使用 find . -maxdepth 1 -type
f -print0 |
xargs -0 ls -l
[wenxiao@ntceshi test]$
find . -maxdepth 1 -type f
-print0 | xargs -0 ls
-l
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:19 ./linux001.txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:20 ./linux .txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:20 ./linux.txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:20 ./mac .txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:20 ./mac.txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:20 ./unix .txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:20 ./unix.txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:20 ./win .txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:20 ./win.txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:25 ./新建文本文档 (2).txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:25 ./新建文本文档 (3).txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:25 ./新建文本文档 (4).txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:25 ./新建文本文档.txt
[wenxiao@ntceshi
test]$
或者 find . -maxdepth 1
-type f -exec ls -l {} \;
[wenxiao@ntceshi test]$
find . -maxdepth 1 -type f -exec ls -l {}
\;
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:20 ./win .txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:20 ./mac.txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:20 ./unix.txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:20 ./win.txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:19 ./linux001.txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:20 ./linux .txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:20 ./linux.txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:25 ./新建文本文档 (4).txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:20 ./unix .txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:25 ./新建文本文档 (2).txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:25 ./新建文本文档.txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:20 ./mac .txt
-rw-rw-r-- 1 wenxiao wenxiao 0
Sep 12 12:25 ./新建文本文档 (3).txt
[wenxiao@ntceshi
test]$
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