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Syntax locate [- d] [--help] [--version] [template style.] Parameters:

-b,-basename-matches only the base name of the pathname

-c,-count-output only the number found

-d,-database DBPATH-uses the database specified by DBPATH instead of the default database / var/lib/mlocate/mlocate.db

-e,-existing-prints only entries for the current existing file

-1-if it is 1. Then start safe mode. In safe mode, users do not see files that cannot be seen by permissions. This starts to slow down because locate must go to the actual file system to obtain file permission data.

-0,-null-A separate entry with NUL on the output

-S,-statistics-do not search for entries and print statistics about each database

-Q-quiet mode, no error message is displayed.

-P,-nofollow,-H-check the existence of the file without following the trailing symbolic link

-l,-limit,-n LIMIT-limits the output (or count) to LIMIT entries

-n-displays at most n outputs.

-m,-mmap-ignored for backward compatibility

-r,-regexp REGEXP-use basic regular expressions

-regex-use extended regular expressions

-Q,-quiet-quiet mode, no error message is displayed

-s,-stdio-ignored for backward compatibility

-o-specifies the name of the data inventory.

-h,-help-Show help

-I,-ignore-case-ignore case

-V,-version-displays version information

Instance to find the passwd file, enter the following command:

Locate passwd searches for all files that begin with sh in the etc directory:

Locate / etc/sh ignores case to search for all files that begin with r in the current user directory:

Locate-I / r Note: locate is different from find: find is looking for the hard disk, locate is querying the database, and the general data can be found in / var/lib/slocate/slocate.db, so the search of locate is not real-time.

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