zcat − decompress and concatenate files to standard output
zcat [options] [files]
Zcat copies each given file to standard output. If any given file is compressed, its decompressed content is used. If a given file does not exist, and its name does not end with one of the known extensions, zcat tries the compressed file names corresponding to the formats supported.
If a file is specified as ’−’, data are read from standard input, decompressed if needed, and sent to standard output. Data read from standard input must be of the same type; all uncompressed or all in the same compression format.
If no files are specified, recursive searches examine the current working directory, and nonrecursive searches read standard input.
The formats supported are bzip2, gzip, lzip and xz.
Exit status is 0 if no errors occurred, non−zero otherwise.
display this help and exit
output version information and exit
equivalent to ’−vET’
number nonblank output lines
equivalent to ’−vE’
display ’$’ at end of each line
process only the formats in <list>
number all output lines
don’t read runtime configuration file
force given format (bz2, gz, lz, xz)
suppress all messages
operate recursively on directories
recursively follow symbolic links
never more than one single blank line
equivalent to ’−vT’
display TAB characters as ’^I’
use ’^’ and ’M−’ notation, except for LF and TAB
verbose mode (show error messages)
set compressor and options for bzip2 format
set compressor and options for gzip format
set compressor and options for lzip format
set compressor and options for xz format
© 2019 Antonio Diaz Diaz. License GPLv2+: GNU GPL
version 2 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.