diff options
Diffstat (limited to 'doc/zutils.texinfo')
| -rw-r--r-- | doc/zutils.texinfo | 38 |
1 files changed, 8 insertions, 30 deletions
diff --git a/doc/zutils.texinfo b/doc/zutils.texinfo index 76f771b..3902270 100644 --- a/doc/zutils.texinfo +++ b/doc/zutils.texinfo @@ -5,8 +5,8 @@ @finalout @c %**end of header -@set UPDATED 1 October 2009 -@set VERSION 0.5 +@set UPDATED 5 October 2009 +@set VERSION 0.6 @dircategory Data Compression @direntry @@ -68,8 +68,9 @@ concatenation of any combination of compressed and non-compressed files. If any given file is compressed, its uncompressed content is used. If a given file does not exist, zcat tries the compressed file names corresponding to the supported compressors. If no files are specified, -the standard input is decompressed using the selected compressor and -sent to stdout. +data is read from standard input, decompressed if needed, and sent to +stdout. Data read from standard input must be of the same type; all +uncompressed or all compressed with the same compressor. The format for running zcat is: @@ -92,18 +93,6 @@ Print an informative help message describing the options and exit. @itemx -V Print the version number of zcat on the standard output and exit. -@item --gzip -Use gzip as decompressor for stdin (default). - -@item --bzip2 -Use bzip2 as decompressor for stdin. - -@item --lzip -Use lzip as decompressor for stdin. - -@item --xz -Use xz as decompressor for stdin. - @end table @@ -170,8 +159,9 @@ transparent search on any combination of compressed and non-compressed files. If any given file is compressed, its uncompressed content is used. If a given file does not exist, zgrep tries the compressed file names corresponding to the supported compressors. If no files are -specified, the standard input is decompressed using the selected -compressor and fed to grep. +specified, data is read from standard input, decompressed if needed, and +fed to grep. Data read from standard input must be of the same type; all +uncompressed or all compressed with the same compressor. @noindent Zegrep is a shortcut for @samp{zgrep -E}@* @@ -199,18 +189,6 @@ Print an informative help message describing the options and exit. @itemx -V Print the version number of zgrep on the standard output and exit. -@item --gzip -Use gzip as decompressor for stdin (default). - -@item --bzip2 -Use bzip2 as decompressor for stdin. - -@item --lzip -Use lzip as decompressor for stdin. - -@item --xz -Use xz as decompressor for stdin. - @end table |