mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-11-08 16:06:16 -05:00
58 lines
2.3 KiB
Scheme
58 lines
2.3 KiB
Scheme
;;; GNU Guix --- Functional package management for GNU
|
|
;;; Copyright © 2012, 2013 Nikita Karetnikov <nikita@karetnikov.org>
|
|
;;;
|
|
;;; This file is part of GNU Guix.
|
|
;;;
|
|
;;; GNU Guix is free software; you can redistribute it and/or modify it
|
|
;;; under the terms of the GNU General Public License as published by
|
|
;;; the Free Software Foundation; either version 3 of the License, or (at
|
|
;;; your option) any later version.
|
|
;;;
|
|
;;; GNU Guix is distributed in the hope that it will be useful, but
|
|
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
;;; GNU General Public License for more details.
|
|
;;;
|
|
;;; You should have received a copy of the GNU General Public License
|
|
;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
(define-module (gnu packages ddrescue)
|
|
#:use-module (guix licenses)
|
|
#:use-module (guix packages)
|
|
#:use-module (guix download)
|
|
#:use-module (guix build-system gnu)
|
|
#:use-module ((gnu packages compression) #:select (lzip)))
|
|
|
|
(define-public ddrescue
|
|
(package
|
|
(name "ddrescue")
|
|
(version "1.17")
|
|
(source
|
|
(origin
|
|
(method url-fetch)
|
|
(uri (string-append "mirror://gnu/ddrescue/ddrescue-"
|
|
version ".tar.lz"))
|
|
(sha256
|
|
(base32
|
|
"0bvmsbzli2j4czwkabzs978n1y6vx31axh02kpgcf7033cc6rydy"))))
|
|
(build-system gnu-build-system)
|
|
(home-page "http://www.gnu.org/software/ddrescue/ddrescue.html")
|
|
(synopsis "Data recovery utility")
|
|
(native-inputs `(("lzip" ,lzip)))
|
|
(description
|
|
"GNU Ddrescue is a data recovery tool. It copies data from one
|
|
file or block device (e.g., hard disk, CD-ROM) to another, trying hard to
|
|
rescue data in case of read errors.
|
|
|
|
The basic operation of Ddrescue is fully automatic. That is, you don't
|
|
have to wait for an error, stop the program, read the log, run it in
|
|
reverse mode, etc.
|
|
|
|
If you use the logfile feature of Ddrescue, the data is rescued very
|
|
efficiently (only the needed blocks are read). Also, you can interrupt
|
|
the rescue at any time and resume it later at the same point.
|
|
|
|
Automatic merging of backups: If you have two or more damaged copies of
|
|
a file and run Ddrescue on all of them, one at a time, with the same
|
|
output file, you will probably obtain a complete and error-free file.")
|
|
(license gpl3+)))
|