yars_disk_scan -- scan a disk for corruption and report corrupt files to stdout
yars_disk_scan -a yars_disk_scan /disk/one /disk/two
Add a cron entry which does a yars_disk_scan periodically in order to check the md5s of all the files on disk.
To install Yars, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Yars
CPAN shell
perl -MCPAN -e shell install Yars
For more information on module installation, please visit the detailed CPAN module installation guide.