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genwqe_gzip - IBM Hardware Accelerator Tool.

GENWQE_GZIP(1) User Commands GENWQE_GZIP(1)

NAME

genwqe_gzip - IBM Hardware Accelerator Tool.

SYNOPSIS

genwqe_gzip [ OPTION]... [FILE]...

DESCRIPTION

Compress or uncompress FILEs (by default, compress FILES in-place).
Mandatory arguments to long options are mandatory for short options too.
-c, --stdout
write on standard output, keep original files unchanged
-d, --decompress
decompress
-f, --force
force overwrite of output file and compress links
-h, --help
give this help
-l, --list
list compressed file contents
-L, --license
display software license
-N, --name
save or restore the original name and time stamp
-q, --quiet
suppress all warnings
-S, --suffix=SUF
use suffix SUF on compressed files
-v, --verbose
verbose mode
-V, --version
display version number
-1, --fast
compress faster
-9, --best
compress better

Special options for testing and debugging:

-A, --accelerator-type=GENWQE|CAPI CAPI is only available for System p
-B, --card=<card_no> -1 is for automatic card selection
-X, --cpu <cpu>
force to run on CPU <cpu>
-s, --software
force to use software compression/decompression
-i, --i_bufsize
input buffer size (128 KiB)
-o, --o_bufsize
output buffer size (128 KiB)
-N, --name=NAME
write NAME into gzip header
-C, --comment=CM
write CM into gzip header
-E, --extra=EXTRA write EXTRA (file) into gzip header
With no FILE, or when FILE is -, read standard input.
NOTE: Not all options are supported in this limited version! Suggestions or patches are welcome!

REPORTING BUGS

Report bugs via https://github.com/ibm-genwqe/genwqe-user.

Called with:

 
ARGV[0]: "./genwqe_gzip"
 
ARGV[1]: "-h"
March 2017 genwqe_gzip 4.0.18