`ZSTD_CLEVEL` just replaces the default compression level (`3`).
It can be overridden by corresponding command line arguments.
+### Misc. arguments
+
+* `--show-default-cparams`:
+ Shows the default compresssion parameters that will be used for a
+ particular src file. If the provided src file is not a regular file
+ (eg. named pipe), the cli will just output the default paramters.
+ That is, the parameters that are used when the src size is
+ unknown.
DICTIONARY BUILDER
------------------
`zstd --train-legacy=selectivity=8 FILEs`
-* `--show-default-cparams`:
- Shows the default compresssion parameters that will be used for a
- particular src file. If the provided src file is not a regular file
- (eg. named pipe), the cli will just output the default paramters.
-
BENCHMARK
---------