[0-9]\{3\}\.[0-9]\{3\}\.[0-9]\{3\}\.[0-9]\{3\} :匹配IP地址 [0-9]\{3\}三个0-9组成的字符串;\. :匹配点(注意这里点是特殊的字符,所以要用"\"来屏蔽其含义) 2.find介绍 (1)查找具有某些特征文件的命令,可遍历当前目录甚至于整个文件系统来查看某些文件或目录,其遍历大的文件系...
I always backup the configuration files or any old files to somewhere in my hard disk before edit or modify them, so I can restore them from the backup if I accidentally did something wrong. But the problem is I forgot to clean up those files and my hard disk is filled with a lot of...
findis a handy Linux utility, a great tool in the arsenal of a SysAdmin, and time-saving if used properly. It can be combined with tools such asgreporsed, to further speed up the process. The program searches for files and directories in a directory hierarchy based on an expression given...
1. 输入这个命令以后,Linux 系统将会在“/”目录中查找所有包含 abdd 这 4 个字符的文件 (其中“*”是通配符),比如 abddrmyz 等符合条件的文件都能显示出来。 (4)根据文件的特征查找法。 有时知道某个文件的大小、修改日期、所属用户等特征,也可以使用“find”命令查找出 文件来。例如,查找在系统中属于已经...
linux find详解 查找大文件 find是最常见和最强大的查找命令,你可以用它找到任何你想找的文件。 find的使用格式如下: $ find <指定目录> <指定条件> <指定动作> - <指定目录>: 所要搜索的目录及其所有子目录。默认为当前目录。 - <指定条件>: 所要搜索的文件的特征。
The two most widely used file searching utilities accessible to Linux users are calledand. Both are good ways to find files on your system. It is up to you to decide which of these tools is appropriate in each situation. This article should give you a fundamental understanding of finding fi...
When find is examining a directory, after it has statted 2 fewer subdirectories than the directory's link count, it knows that the rest of the entries in the directory are non-directories (`leaf' files in the directory tree). If only the files' names need to be examined, there is no...
In this how-to we will look at the find command and a range of additional arguments which will give us a variety of approaches to finding files and directories.
If you have severalfile names that contain a common string, say ‘VM’, the find command in this scenario will be as: find -name '*VM*' Find files with a matching pattern So far, we have used a single directory (thehomedirectory) with the ‘find’ command. ...
find . -type f -name "*.java" -exec grep -l StringBuffer {} \; # find StringBuffer in all *.java files find . -type f -name "*.java" -exec grep -il string {} \; # ignore case with -i option find . -type f -name "*.gz" -exec zgrep 'GET /foo' {} \; # search ...