Scroll to navigation

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.

write on standard output, keep original files unchanged
decompress
force overwrite of output file and compress links
give this help
list compressed file contents
display software license
save or restore the original name and time stamp
suppress all warnings
use suffix SUF on compressed files
verbose mode
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

force to run on CPU <cpu>
force to use software compression/decompression
input buffer size (128 KiB)
output buffer size (128 KiB)
write NAME into gzip header
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.

Code: zlibVersion()=1.2.11 Header: ZLIB_VERSION=1.2.11 consistent

Called with:


ARGV[0]: "./genwqe_gzip"
ARGV[1]: "-h"
April 2021 genwqe_gzip 4.0.20