20 lines
1.4 KiB
Diff
20 lines
1.4 KiB
Diff
diff -Naur -Naru zstd-1.3.4/programs/zstd.1 zstd-1.3.4.new/programs/zstd.1
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--- zstd-1.3.4/programs/zstd.1 2018-03-26 22:19:34.000000000 +0000
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+++ zstd-1.3.4.new/programs/zstd.1 2018-03-28 04:28:27.532777239 +0000
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@@ -177,7 +177,14 @@
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.
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.SS "Restricted usage of Environment Variables"
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Using environment variables to set parameters has security implications\. Therefore, this avenue is intentionally restricted\. Only \fBZSTD_CLEVEL\fR is supported currently, for setting compression level\. \fBZSTD_CLEVEL\fR can be used to set the level between 1 and 19 (the "normal" range)\. If the value of \fBZSTD_CLEVEL\fR is not a valid integer, it will be ignored with a warning message\. \fBZSTD_CLEVEL\fR just replaces the default compression level (\fB3\fR)\. It can be overridden by corresponding command line arguments\.
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-.
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+
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+.SH Parallel Zstd OPTIONS
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+Additional options for the pzstd utility
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+.TP
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+.BR \-p ", " --processes
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+ number of threads to use for (de)compression (default:4)
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+
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+
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.SH "DICTIONARY BUILDER"
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\fBzstd\fR offers \fIdictionary\fR compression, which greatly improves efficiency on small files and messages\. It\'s possible to train \fBzstd\fR with a set of samples, the result of which is saved into a file called a \fBdictionary\fR\. Then during compression and decompression, reference the same dictionary, using command \fB\-D dictionaryFileName\fR\. Compression of small files similar to the sample set will be greatly improved\.
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