1GENWQE_GZIP(1) User Commands GENWQE_GZIP(1)
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6 genwqe_gzip - IBM Hardware Accelerator Tool.
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9 genwqe_gzip [OPTION]... [FILE]...
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12 Compress or uncompress FILEs (by default, compress FILES in-place).
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14 Mandatory arguments to long options are mandatory for short options
15 too.
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17 -c, --stdout
18 write on standard output, keep original files unchanged
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20 -d, --decompress
21 decompress
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23 -f, --force
24 force overwrite of output file and compress links
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26 -h, --help
27 give this help
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29 -l, --list
30 list compressed file contents
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32 -L, --license
33 display software license
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35 -N, --name
36 save or restore the original name and time stamp
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38 -q, --quiet
39 suppress all warnings
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41 -S, --suffix=SUF
42 use suffix SUF on compressed files
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44 -v, --verbose
45 verbose mode
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47 -V, --version
48 display version number
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50 -1, --fast
51 compress faster
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53 -9, --best
54 compress better
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56 Special options for testing and debugging:
57 -A, --accelerator-type=GENWQE|CAPI CAPI is only available for System p
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59 -B, --card=<card_no> -1 is for automatic card selection
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61 -X, --cpu <cpu>
62 force to run on CPU <cpu>
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64 -s, --software
65 force to use software compression/decompression
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67 -i, --i_bufsize
68 input buffer size (128 KiB)
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70 -o, --o_bufsize
71 output buffer size (128 KiB)
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73 -N, --name=NAME
74 write NAME into gzip header
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76 -C, --comment=CM
77 write CM into gzip header
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79 -E, --extra=EXTRA write EXTRA (file) into gzip header
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81 With no FILE, or when FILE is -, read standard input.
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83 NOTE: Not all options are supported in this limited version! Suggesâ
84 tions or patches are welcome!
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87 Report bugs via https://github.com/ibm-genwqe/genwqe-user.
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89 Code: zlibVersion()=1.2.11 Header: ZLIB_VERSION=1.2.11 consistent
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91 Called with:
92 ARGV[0]: "./genwqe_gzip"
93 ARGV[1]: "-h"
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97genwqe_gzip 4.0.20 January 2022 GENWQE_GZIP(1)