Find usage of the Linux file Lookup command

Linux file System file Lookup command: Locate,find

Locate features:

Non-real-time lookup: Search by index (quick to find, non-precise, fuzzy Lookup)

Find Features:

Real-time lookup: Traverse all files for conditional matching (precision lookup, slow)

find is a common command for production environments

usage : Find [options] [Find path] [find condition] [processing action]

Search criteria:

Search by file name:

Support using wildcard word such as: *,? , [],[^] and other

-name "File name":

-iname "file name": Ignore character case when searching

-user: According to the owner of the file to find

-group Drpname: Search According to the genus Group of the file

Combination Criteria Lookup:

With:-A, must satisfy both

Or:-O, meet one

Non:-not,! , the condition takes the reverse

Find by File type:

-type

F: Normal file L: Symbolic link C: Character device

D: Directory file B: Block device s: Socket file P: Named pipe

Find by File Size:

-size

Common units: K,m,g

Find by Time stamp:

-atime

In "Days" units,"minutes" units

Search by permissions:

-perm

Handling actions:

-print: Default processing action, display

-ls: Similar to Ls-l

-exec command {} \;

-ok command {} \;

Find usage of the Linux file Lookup command