To locate and display the names of files that exceed a specified size, use the find command.
$ find directory -size +nnn |
Identifies the directory that you want to search.
Is a number of 512-byte blocks. Files that exceed this size are listed.
The following example shows how to find files larger than 400 blocks in the current working directory. The -print option displays the output of the find command.
$ find . -size +400 -print ./Howto/howto.doc ./Howto/howto.doc.backup ./Howto/howtotest.doc ./Routine/routineBackupconcepts.doc ./Routine/routineIntro.doc ./Routine/routineTroublefsck.doc ./.record ./Mail/pagination ./Config/configPrintadmin.doc ./Config/configPrintsetup.doc ./Config/configMailappx.doc ./Config/configMailconcepts.doc ./snapshot.rs |