Linux locate command

Find paths using a prebuilt filename database; results may need updating.

Availability: Common Linux commands; shell built-ins and external implementations may differ by distribution.中文

Syntax

locate [OPTION]... PATTERN...

Examples

Search the locate database for paths containing ssh_config.

locate ssh_config

Search basenames case-insensitively.

locate -i -b 'readme*'

Parameters, options and clauses

Option / clause	Description
`-i, --ignore-case`	Match without case sensitivity.
`-b, --basename`	Match only the final path component.
`-c, --count`	Print the number of matches instead of names.
`-r, --regexp REGEXP`	Interpret the pattern as a regular expression.
`-e, --existing`	Print only entries that currently exist.
`-0, --null`	Separate output paths with NUL characters.

Safety note

Review a command and its target before running it. Commands that alter files, services, accounts, disks, permissions or databases may be difficult to reverse. Test in a safe environment and keep backups.

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