Find files or directories under Linux (Which,whereis,locate,find)

Source: Internet
Author: User

Command Find objects Find speed Note
which Executable file Search for executable files based on the contents of the PATH variable Different path configurations can result in dissimilar results
Whereis Search for Program name Based on the database to find, fast Only binary files, source code, man manual
Locate File or directory Based on the database to find, fast Update Database: $sudo updatedb
Find File or directory Look in the hard drive, slow NA

Find files or directories under Linux (Which,whereis,locate,find)

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