Find command – find and search for files

find The command can find a file or directory based on a given path and expression .find There are many parameter options , And support regular , Powerful . In combination with pipes, complex functions can be realized , It is a command that system managers and ordinary users must master .

find Without any parameters , Means to find all files and directories in the current path , If the server load is high, try not to use it during peak hours find command ,find Command fuzzy search still consumes system resources .

Grammar format ：find [ Parameters ] [ route ] [ Search and search scope ]

Common parameters ：

-name	Search by name
-size	Search by size
-user	Search by attributes
-type	Search by type
-iname	Ignore case

Reference examples

Use -name Parameter view /etc All the .conf Profile at the end ：

[[email protected] ~]# find /etc -name "*.conf

Use -size Parameter view /etc Under the directory is greater than 1M The file of ：

[[email protected] ~]# find /etc -size +1M

Find all the files in the current user's home directory ：

[[email protected] ~]# find $HOME -print

List all files and folders in the current directory and subdirectories ：

[[email protected] ~]# find .

stay /home Look in the directory to .txt The ending filename ：

[[email protected] ~]# find /home -name "*.txt"

stay /var/log Ignore case in the directory to find .log The ending filename ：

[[email protected]xcool ~]# find /var/log -iname "*.log"

Search all files accessed in more than seven days ：

[[email protected] ~]# find . -type f -atime +7

Search access time exceeds 10 Minutes of all documents ：

[[email protected] ~]# find . -type f -amin +10

find /home Next is not to .txt Final document ：

[[email protected] ~]# find /home ! -name "*.txt"