Find command in CentOS -- find the file name

1. find & ldquo; elm in a directory. cc & rdquo; file find/home/lijiajia/-nameelm. cc2. find the find/home/lijiajia/-name & #39; * elm * & #39; file with a certain character (such as & quot; elm & quot;) in the file name; find/home/lijiajia/

1. find the file named "elm. cc" in a directory

Find/home/lijiajia/-name elm. cc

 

2. find a file with a certain character (such as "elm") in the file name

Find/home/lijiajia/-name '* elm *'

Find/home/lijiajia/-name 'Elm *'

Find/home/lijiajia/-name '* elm'

 

3. search by file features

Find/home/lijiajia/-amin-10      # Search for files accessed in the last 10 minutes in the system

Find/home/lijiajia/-atime-2      # Search for files accessed in the last 48 hours in the system

Find/home/lijiajia/-empty       # Search for files or folders that are empty in the system

Find/home/lijiajia/-group cat     # Find the groupcat file in the system (tried, the command is incorrect .)

Find/home/lijiajia/-mmin-5       # Search for the files modified in the last 5 minutes in the system

Find/home/lijiajia/-mtime-1       # Search for the files modified in the last 24 hours in the system

Find/home/lijiajia/-nouser        # Search for files that belong to the void user in the system (I don't understand what it means)

Find/home/lijiajia/-amin 10      # Search for files accessed in the last 10 minutes in the system

Find/home/ftp/pub-user lijiajia   # Search for files belonging to the lijiajia user in the system

(PS: the above operations are performed in the/home/lijiajia/folder)

 

4. search for files using hybrid search

Find/tmp-size + 0000000c-and-mtime + 2    # Search for a file in the/tmp directory that is larger than 10000000 bytes and modified within 48 hours

Find/tmp-user tom-or-user george          # Search for files belonging to tom or george in the/tmp Directory

Find/tmp! -Usr fred                        # Find files that do not belong to fred in the/tmp Directory

 

5. search for and display files

Find/home/lijiajia/-name 'Elm. cc'-ls      # Search for files named "elm. cc" in the directory and display the information of these files