Linux Common Commands 3

File Search Command

1.

Command name:Find

Command path:/bin/find

Execute Permissions: All Users

Syntax:find [ search Range ] [ match condition ]

Function Description: File search

File Search Type

1. Search by file name

-name(file name is case-sensitive) -iname( case insensitive)

Wildcard: *(matches any character) ? (matches a single character)

2. Search by File size

The size of the data in Linux is represented as a database (1 data block 0.5k)

-size

+n greater than -n less than n equals

3. Search by Owner

Find/home-user YCW

4. Search by owning group

Find/home-group YCW

5. Search by Time attribute

-amin accessing time access

-cmin file attribute change

-mmin File Contents Modify

6. Search by file attributes

Find/etc-type f Find files in/etc

f------File

D-----Directory

L------Soft Connection

P-----Piping

C-----Character device files

b-----block device files

7. Connect with-a-o when there are multiple conditions

-a two conditions simultaneously satisfy

-O satisfies any one of two conditions

8. When you need to process the results of the search, use the-exec/-ok command {}\;

9.-inum based on I node lookup

Linux Common Commands 3