par2create - Online in the Cloud

PROGRAM:

NAME

par2 - PAR 2.0 compatible file verification and repair tool.

SYNOPSIS

par2 c|v|r [options] <par2 file> [files]

par2 c(reate) [options] <par2 file> [files]
par2 v(erify) [options] <par2 file> [files]
par2 r(epair) [options] <par2 file> [files]

Also:
par2create [options] <par2 file> [files]
par2verify [options] <par2 file> [files]
par2repair [options] <par2 file> [files]

DESCRIPTION

par2cmdline is a program for creating and using PAR2 files to detect damage in data files
and repair them if necessary. It can be used with any kind of file.

OPTIONS

-h Show this help

-V Show version

-VV Show version and copyright

-a <file>
Set the main par2 archive name; required on create, optional for verify and repair

-b<n> Set the Block‐Count

-s<n> Set the Block‐Size (don't use both -b and -s)

-r<n> Level of redundancy (percentage)

-r<c><n>
Redundancy target size, <c>=g(iga),m(ega),k(ilo) bytes

-c<n> Recovery block count (don't use both -r and -c)

-f<n> First Recovery‐Block‐Number

-u Uniform recovery file sizes

-l Limit size of recovery files (don't use both -u and -l)

-n<n> Number of recovery files (don't use both -n and -l)

-m<n> Memory (in MB) to use

-v [-v]
Be more verbose

-q [-q]
Be more quiet (-qq gives silence)

-p Purge backup files and par files on successful recovery or when no recovery is
needed

-R Recurse into subdirectories (only useful on create)

-N No data skipping (find badly mispositioned data blocks)

-S<n> Skip leaway (distance +/- from expected block position)

-- Treat all remaining command line as filenames

AUTHORS

Peter Brian Clements <[email protected]>
Marcel Partap <[email protected]>
Ike Devolder <[email protected]>

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