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translating---geekpi
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How to Find Recent or Today’s Modified Files in Linux
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============================================================
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In this article, we will explain two, simple [command line tips][5] that enable you to only list all today’s files.
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One of the common problems Linux users encounter on the command line is [locating files with a particular name][6], it can be much easier when you actually know the filename.
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However, assuming that you have forgotten the name of a file that you created (in your `home` folder which contains hundreds of files) at an earlier time during the day and yet you need to use urgently.
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Below are different ways of only [listing all files that you created or modified][7] (directly or indirectly) today.
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1. Using the [ls command][8], you can only list today’s files in your home folder as follows, where:
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1. `-a` – list all files including hidden files
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2. `-l` – enables long listing format
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3. `--time-style=FORMAT` – shows time in the specified FORMAT
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4. `+%D` – show/use date in %m/%d/%y format
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```
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# ls -al --time-style=+%D | grep 'date +%D'
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```
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[
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][9]
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Find Recent Files in Linux
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In addition, you can [sort the resultant list alphabetically][10] by including the `-X` flag:
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```
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# ls -alX --time-style=+%D | grep 'date +%D'
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```
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You can also list based on size (largest first) using the `-S` flag:
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```
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# ls -alS --time-style=+%D | grep 'date +%D'
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```
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2. Again, it is possible to use the [find command][11] which is practically more flexible and offers plenty of options than ls, for the same purpose as below.
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1. `-maxdepth` level is used to specify the level (in terms of sub-directories) below the starting point (current directory in this case) to which the search operation will be carried out.
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2. `-newerXY`, this works if timestamp X of the file in question is newer than timestamp Y of the file reference. X and Y represent any of the letters below:
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1. a – access time of the file reference
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2. B – birth time of the file reference
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3. c – inode status change time of reference
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4. m – modification time of the file reference
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5. t – reference is interpreted directly as a time
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This means that, only files modified on 2016-12-06 will be considered:
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```
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# find . -maxdepth 1 -newermt "2016-12-06"
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```
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[
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][12]
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Find Today’s Files in Linux
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Important: Use the correct date format as reference in the [find command][13] above, once you use a wrong format, you will get an error as the one below:
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```
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# find . -maxdepth 1 -newermt "12-06-2016"
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find: I cannot figure out how to interpret '12-06-2016' as a date or time
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```
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Alternatively, use the correct formats below:
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```
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# find . -maxdepth 1 -newermt "12/06/2016"
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OR
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# find . -maxdepth 1 -newermt "12/06/16"
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```
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[
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][14]
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Find Todays Modified Files in Linux
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You can get more usage information for `ls` and `find` commands in our following series of articles on same.
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1. [Master Linux ‘ls’ Command with This 15 Examples][1]
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2. [Useful 7 Quirky ‘ls’ Tricks for Linux Users][2]
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3. [Master Linux ‘find’ Command with This 35 Examples][3]
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4. [Ways to Find Multiple Filenames with Extensions in Linux][4]
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In this article, we explained two important tips of how to list only today’s files with the help of ls and find commands. Make use of the feedback form below to send us any question(s) or comments about the topic. You can as well inform us of any commands used for the same goal.
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--------------------------------------------------------------------------------
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作者简介:Aaron Kili is a Linux and F.O.S.S enthusiast, an upcoming Linux SysAdmin, web developer, and currently a content creator for TecMint who loves working with computers and strongly believes in sharing knowledge.
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------------------
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via: http://www.tecmint.com/find-recent-modified-files-in-linux/
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作者：[ Aaron Kili][a]
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译者：[译者ID](https://github.com/译者ID)
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校对：[校对者ID](https://github.com/校对者ID)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
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[a]:http://www.tecmint.com/author/aaronkili/
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[1]:http://www.tecmint.com/15-basic-ls-command-examples-in-linux/
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[2]:http://www.tecmint.com/linux-ls-command-tricks/
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[3]:http://www.tecmint.com/35-practical-examples-of-linux-find-command/
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[4]:http://www.tecmint.com/linux-find-command-to-search-multiple-filenames-extensions/
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[5]:http://www.tecmint.com/tag/linux-tricks/
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[6]:http://www.tecmint.com/linux-find-command-to-search-multiple-filenames-extensions/
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[7]:http://www.tecmint.com/sort-ls-output-by-last-modified-date-and-time/
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[8]:http://www.tecmint.com/tag/linux-ls-command/
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[9]:http://www.tecmint.com/wp-content/uploads/2016/12/Find-Recent-Files-in-Linux.png
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[10]:http://www.tecmint.com/sort-command-linux/
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[11]:http://www.tecmint.com/35-practical-examples-of-linux-find-command/
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[12]:http://www.tecmint.com/wp-content/uploads/2016/12/Find-Todays-Files-in-Linux.png
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[13]:http://www.tecmint.com/find-directory-in-linux/
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[14]:http://www.tecmint.com/wp-content/uploads/2016/12/Find-Todays-Modified-Files.png
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@ -0,0 +1,119 @@
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如何在Linux中找出最近或今天被修改的文件
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============================================================
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在本文中，我们将解释两个简单的[命令行小贴士][5]，它可以帮你列出今天的所有文件。
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Linux用户在命令行上遇到的常见问题之一是[定位具有特定名称的文件][6]，当你知道真实的文件名时可能会容易得多。
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但是，假设你忘记了在白天早些时候创建的文件的名称（在你包含了数百个文件的`home`文件夹中），但你有急用。
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下面用不同的方式只[列出所有你今天创建或修改的文件][7]（直接或间接）。
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1.使用[ls命令][8]，你只能按如下所示在你的home文件夹中列出今天的文件，其中：
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1. `-a` - 列出所有文件，包括隐藏文件
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2. `-l` - 启用长列表格式
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3. `--time-style = FORMAT` - 显示指定FORMAT的时间
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4. `+％D` - 以％m/％d/％y格式显示/使用日期
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```
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# ls -al --time-style=+%D | grep 'date +%D'
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```
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[
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][9]
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在Linux中找出最近的文件
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In addition, you can [sort the resultant list alphabetically][10] by including the `-X` flag:
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此外，你使用可以`-X`标志来[按字母顺序对结果排序][10]：
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```
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# ls -alX --time-style=+%D | grep 'date +%D'
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```
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你也可以使用`-S`标志来基于大小（大的优先）来排序：
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```
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# ls -alS --time-style=+%D | grep 'date +%D'
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```
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2. 另外使用[find命令][11]会更灵活，并且提供比ls更多的选项，用于以下相同的目的。
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1. `-maxdepth`级别用于指定要执行搜索操作的起点（在这个情况下为当前目录）下的搜索层级（按子目录）。
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2. `-newerXY`，如果有问题的文件的时间戳X比引用文件的时间戳Y更新，那么这个就能用了。 X和Y表示以下任何字母：
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1. a - 文件引用的访问时间
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2. B - 文件引用的创建时间
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3. c - 文件引用的inode状态改变时间
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4.m - 文件引用的修改时间
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5. t - 引用直接解释为一个时间
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下面的命令意味着只有在2016-12-06修改的文件将被找出：
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```
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# find . -maxdepth 1 -newermt "2016-12-06"
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```
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[
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][12]
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在Linux中找出今天的文件
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重要：使参考上面的[find命令][13]中正确的日期格式，一旦你使用了错误的格式，你会得到如下错误：
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```
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# find . -maxdepth 1 -newermt "12-06-2016"
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find: I cannot figure out how to interpret '12-06-2016' as a date or time
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```
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或者使用下面正确的格式：
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```
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# find . -maxdepth 1 -newermt "12/06/2016"
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或者
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# find . -maxdepth 1 -newermt "12/06/16"
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```
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[
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][14]
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在Linux中找出今天修改的文件
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你可以在我们的下面一系列文章中获得`ls`和`find`命令的更多使用信息。
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1. [用15例子的掌握Linux ‘ls’ 命令][1]
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2. [对Linux用户有用的7个奇怪的技巧][2]
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3. [用35个例子掌握Linux ‘find’ 命令][3]
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4. [在Linux中使用扩展查找多个文件名的方法][4]
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在本文中，我们解释了如何使用ls和find命令帮助只列出今天的文件。 使用以下反馈栏向我们发送有关该主题的任何问题或意见。 你也可以提醒我们其他可以用于这个目的的命令。
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--------------------------------------------------------------------------------
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作者简介：Aaron Kili是一名Linux和F.O.S.S的爱好者，将来的Linux系统管理员、网站开发人员，目前是TecMint的内容创作者，他喜欢用电脑工作，并坚信分享知识。
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------------------
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via: http://www.tecmint.com/find-recent-modified-files-in-linux/
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作者：[Aaron Kili][a]
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译者：[geekpi](https://github.com/geekpi)
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校对：[校对者ID](https://github.com/校对者ID)
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本文由 [LCTT](https://github.com/LCTT/TranslateProject) 原创编译，[Linux中国](https://linux.cn/) 荣誉推出
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[a]:http://www.tecmint.com/author/aaronkili/
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[1]:http://www.tecmint.com/15-basic-ls-command-examples-in-linux/
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[2]:http://www.tecmint.com/linux-ls-command-tricks/
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[3]:http://www.tecmint.com/35-practical-examples-of-linux-find-command/
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[4]:http://www.tecmint.com/linux-find-command-to-search-multiple-filenames-extensions/
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[5]:http://www.tecmint.com/tag/linux-tricks/
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[6]:http://www.tecmint.com/linux-find-command-to-search-multiple-filenames-extensions/
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[7]:http://www.tecmint.com/sort-ls-output-by-last-modified-date-and-time/
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[8]:http://www.tecmint.com/tag/linux-ls-command/
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[9]:http://www.tecmint.com/wp-content/uploads/2016/12/Find-Recent-Files-in-Linux.png
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[10]:http://www.tecmint.com/sort-command-linux/
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[11]:http://www.tecmint.com/35-practical-examples-of-linux-find-command/
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[12]:http://www.tecmint.com/wp-content/uploads/2016/12/Find-Todays-Files-in-Linux.png
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[13]:http://www.tecmint.com/find-directory-in-linux/
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[14]:http://www.tecmint.com/wp-content/uploads/2016/12/Find-Todays-Modified-Files.png
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