diff options
Diffstat (limited to 'doc/lziprecover.info')
| -rw-r--r-- | doc/lziprecover.info | 63 |
1 files changed, 36 insertions, 27 deletions
diff --git a/doc/lziprecover.info b/doc/lziprecover.info index dd9a65e..5c2628f 100644 --- a/doc/lziprecover.info +++ b/doc/lziprecover.info @@ -12,7 +12,7 @@ File: lziprecover.info, Node: Top, Next: Introduction, Up: (dir) Lziprecover Manual ****************** -This manual is for Lziprecover (version 1.14-rc2, 25 March 2013). +This manual is for Lziprecover (version 1.14-rc3, 23 April 2013). * Menu: @@ -66,7 +66,7 @@ from damaged members can be partially recovered writing it to stdout as shown in the following example (the resulting file may contain some garbage data at the end): - lziprecover -cd rec00001file.lz > rec00001file + lziprecover -cd rec01file.lz > rec01file If the cause of file corruption is damaged media, the combination GNU ddrescue + lziprecover is the best option for recovering data from @@ -125,6 +125,14 @@ The format for running lziprecover is: `--force' Force overwrite of output files. +`-i' +`--ignore-errors' + Make `--range-decompress' ignore data errors and continue + decompressing the remaining members in the file. For example, + `lziprecover -i -D0 file.lz > file' decompresses all the + recoverable data in all members of `file.lz' without having to + split it first. + `-k' `--keep' Keep (don't delete) input files during decompression. @@ -155,9 +163,9 @@ The format for running lziprecover is: `--output=FILE' Place the output into `FILE' instead of into `FILE_fixed.lz'. If splitting, the names of the files produced are in the form - `rec00001FILE', `rec00002FILE', etc. If decompressing from - standard input and `--stdout' has not been specified, use `FILE' - as the name of the decompressed file. + `rec01FILE', `rec02FILE', etc. If decompressing from standard + input and `--stdout' has not been specified, use `FILE' as the + name of the decompressed file. `-q' `--quiet' @@ -178,11 +186,12 @@ The format for running lziprecover is: undamaged, and try to repair or partially decompress those which are damaged. - The names of the files produced are in the form `rec00001FILE.lz', - `rec00002FILE.lz', etc, and are designed so that the use of - wildcards in subsequent processing, for example, + The names of the files produced are in the form `rec01FILE.lz', + `rec02FILE.lz', etc, and are designed so that the use of wildcards + in subsequent processing, for example, `lziprecover -cd rec*FILE.lz > recovered_data', processes the - files in the correct order. + files in the correct order. The number of digits used in the names + varies depending on the number of members in `FILE'. `-t' `--test' @@ -353,24 +362,24 @@ error-checked merging of copies (*Note GNU ddrescue manual: Example 8: Recover the first volume of those created with the command `lzip -b 32MiB -S 650MB big_db' from two copies, `big_db1_00001.lz' and -`big_db2_00001.lz', with member 00007 damaged in the first copy, member -00018 damaged in the second copy, and member 00012 damaged in both -copies. Two correct copies are produced and compared. +`big_db2_00001.lz', with member 07 damaged in the first copy, member 18 +damaged in the second copy, and member 12 damaged in both copies. Two +correct copies are produced and compared. lziprecover -s big_db1_00001.lz lziprecover -s big_db2_00001.lz lziprecover -t rec*big_db1_00001.lz - rec00007big_db1_00001.lz: crc mismatch - rec00012big_db1_00001.lz: crc mismatch + rec07big_db1_00001.lz: crc mismatch + rec12big_db1_00001.lz: crc mismatch lziprecover -t rec*big_db2_00001.lz - rec00012big_db2_00001.lz: crc mismatch - rec00018big_db2_00001.lz: crc mismatch - lziprecover -m -v rec00012big_db1_00001.lz rec00012big_db2_00001.lz + rec12big_db2_00001.lz: crc mismatch + rec18big_db2_00001.lz: crc mismatch + lziprecover -m -v rec12big_db1_00001.lz rec12big_db2_00001.lz Input files merged successfully - cp rec00007big_db2_00001.lz rec00007big_db1_00001.lz - cp rec00012big_db1_00001_fixed.lz rec00012big_db1_00001.lz - cp rec00012big_db1_00001_fixed.lz rec00012big_db2_00001.lz - cp rec00018big_db1_00001.lz rec00018big_db2_00001.lz + cp rec07big_db2_00001.lz rec07big_db1_00001.lz + cp rec12big_db1_00001_fixed.lz rec12big_db1_00001.lz + cp rec12big_db1_00001_fixed.lz rec12big_db2_00001.lz + cp rec18big_db1_00001.lz rec18big_db2_00001.lz cat rec*big_db1_00001.lz > big_db3_00001.lz cat rec*big_db2_00001.lz > big_db4_00001.lz zcmp big_db3_00001.lz big_db4_00001.lz @@ -411,12 +420,12 @@ Concept Index Tag Table: Node: Top231 Node: Introduction907 -Node: Invoking Lziprecover2944 -Node: File Format8070 -Node: Examples10512 -Ref: ddrescue-example11730 -Node: Problems13561 -Node: Concept Index14111 +Node: Invoking Lziprecover2938 +Node: File Format8454 +Node: Examples10896 +Ref: ddrescue-example12114 +Node: Problems13894 +Node: Concept Index14444 End Tag Table |