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| -rw-r--r-- | doc/lziprecover.info | 46 |
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diff --git a/doc/lziprecover.info b/doc/lziprecover.info index 4528103..621f5cf 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 1.13-rc1, 12 November 2011). +This manual is for Lziprecover (version 1.13-rc2, 20 November 2011). * Menu: @@ -101,6 +101,19 @@ The format for running lziprecover is: `--decompress' Decompress. +`-D RANGE' +`--range-decompress=RANGE' + Decompress only a range of bytes starting at decompressed byte + position `BEGIN' and up to byte position `END - 1'. Three formats + of RANGE are recognized, `BEGIN', `BEGIN-END', and `BEGIN,SIZE'. + If only BEGIN is specified, END is taken as the end of the file. + The produced bytes are sent to standard output unless the + `--output' option is used. In order to guarantee the correctness + of the data produced, all members containing any part of the + desired data are decompressed and their integrity is verified. + This operation is more efficient in multimember files because it + only decompresses the members containing the desired data. + `-f' `--force' Force overwrite of output files. @@ -109,6 +122,11 @@ The format for running lziprecover is: `--keep' Keep (don't delete) input files during decompression. +`-l' +`--list' + Print total file sizes and ratios. The values produced are correct + even for multimember files. + `-m' `--merge' Try to produce a correct file merging the good parts of two or more @@ -174,6 +192,22 @@ The format for running lziprecover is: bytes of trailing garbage (if any). + + Numbers given as arguments to options may be followed by a multiplier +and an optional `B' for "byte". + + Table of SI and binary prefixes (unit multipliers): + +Prefix Value | Prefix Value +k kilobyte (10^3 = 1000) | Ki kibibyte (2^10 = 1024) +M megabyte (10^6) | Mi mebibyte (2^20) +G gigabyte (10^9) | Gi gibibyte (2^30) +T terabyte (10^12) | Ti tebibyte (2^40) +P petabyte (10^15) | Pi pebibyte (2^50) +E exabyte (10^18) | Ei exbibyte (2^60) +Z zettabyte (10^21) | Zi zebibyte (2^70) +Y yottabyte (10^24) | Yi yobibyte (2^80) + File: lziprecover.info, Node: File Format, Next: Examples, Prev: Invoking Lziprecover, Up: Top @@ -359,10 +393,10 @@ Tag Table: Node: Top231 Node: Introduction898 Node: Invoking Lziprecover2684 -Node: File Format6150 -Node: Examples8156 -Ref: ddrescue-example9409 -Node: Problems11188 -Node: Concept Index11738 +Node: File Format7727 +Node: Examples9733 +Ref: ddrescue-example10986 +Node: Problems12765 +Node: Concept Index13315 End Tag Table |