genwqe_gzip1
Ibm hardware accelerator tool.
Usage
genwqe_gzip [OPTION] ...
[FILE] ...
Overview
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
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-f, --force -
force overwrite of output file and compress links
-
-h, --help -
give this help
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-l, --list -
list compressed file contents
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-L, --license -
display software license
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-N, --name -
save or restore the original name and time stamp
-
-q, --quiet -
suppress all warnings
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-S, --suffix=SUF -
use suffix SUF on compressed files
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-v, --verbose -
verbose mode
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-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!
Releases
4 releases since Debian 10 (Buster); the text changed 2 times.