Linux from Getting started to mastering (vi) (finding files Find)

Tag: Init owner tmp file property exe meaning PNG name modify property

1. Find files by name: Find file directory-name file name

Linux find is not a fuzzy query, but a precise search

If you want to blur the query, enter the command: Find/tmp-name *test*

Wildcard characters in 2.linux

• * Match All
• ？ Match a single character
• Use-iname case insensitive

3. Data blocks in Linux

1 Data block = 512 bytes = 0.5k, 1k = 2 data block

4. Find the file by size, command: Find directory-size [+n,-n,n]

• +n represents greater than how many data blocks (n: Chunks)
• -N represents less than how many blocks (N: Data blocks)
• n is equal to how many blocks (N: Blocks of data)

For example: to find files larger than 100M in the system, the command is as follows:

5. Find file by Owner command: Find directory-user owner

Such as:

6. Find files by owning Group command: Find directory-group belongs to group

Such as:

7. Find files based on file attributes:

Find/etc-amin-5
Find files and directories accessed within 5 minutes in/etc

Find/etc-cmin-5
Find files and directories with properties modified within 5 minutes under/etc
The Ls-l property refers to the properties that are viewed by the

Find/etc-mmin-5
Find files and directories that have been modified within 5 minutes in/etc
Such as: added content at the end of the file

-5: Represents less than 5 minutes
+5: Represents more than 5 minutes

8. Find commands by File type: Find/etc-type [f,d,l]

• F: File
• D: Catalogue
• L: Soft Link file

9. Finding files through Inode nodes: Find/etc-inum 123456

Find a file or directory with an inode node of: 123456

• Typically used to delete files with spaces similar to "Program Files"
• You can also use the Inode node to find hard links to files

10. Important:

10.1

10.2

11. Compound command:

Find/etc-name init*-a-type f-exec ls-l {} \;
In the ETC directory, look for the and type that starts with Init as a file and execute
Ls-l command.
\: Represents the translation character
; : Indicates the end

The difference between-exec and-ok is:-ok One more step to ask the link, that is y/n

Linux from Getting started to mastering (vi) (finding files Find)