[GitHub] [incubator-druid] clintropolis commented on issue #8442: Website Doc: fix bash command

[GitBox <gi...@apache.org>]

clintropolis commented on issue #8442: Website Doc: fix bash command
URL: https://github.com/apache/incubator-druid/pull/8442#issuecomment-528194449
 
 
   Is this change to handle older versions of gzip I guess, that don't support `-k`? The change is effectively the same since it doesn't remove the input file, but does requires piping the output which is a bit uglier.
   
   ```
          -c --stdout --to-stdout
                 Write output on standard output; keep original files unchanged.  If there are several input files, the  output  consists
                 of a sequence of independently compressed members. To obtain better compression, concatenate all input files before com‐
                 pressing them.
   ```
   
   ```
          -k --keep
                 Keep (don't delete) input files during compression or decompression.
   ``` 
   
   It appears like the `-k` option was added to gzip in version 1.6.

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