par2

File verification and repair using PAR 2.0 compatible parity archives (.par2 files).

Create a parity archive with a set percentage level of redundancy

$ par2 create -r[1..100] -- [path/to/file]

Create a parity archive with a chosen number of volume files (in addition to the index file)

$ par2 create -n[1..32768] -- [path/to/file]

Verify a file with a parity archive

$ par2 verify -- [path/to/file.par2]

Repair a file with a parity archive

$ par2 repair -- [path/to/file.par2]