If you are working with large datasets on Red Hat Enterprise Linux (RHEL) 7, standard gzip can become a major bottleneck because it only uses a single CPU core. (Parallel Implementation of GZip) is a powerful alternative that leverages all available processor cores to dramatically speed up compression.
Pigz is designed to be a "drop-in" replacement for gzip, meaning most commands work exactly the same way. To compress a single file: pigz filename Use code with caution.
Note: This deletes the original file by default. Use -k (keep) to retain the original.
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If you are working with large datasets on Red Hat Enterprise Linux (RHEL) 7, standard gzip can become a major bottleneck because it only uses a single CPU core. (Parallel Implementation of GZip) is a powerful alternative that leverages all available processor cores to dramatically speed up compression.
Pigz is designed to be a "drop-in" replacement for gzip, meaning most commands work exactly the same way. To compress a single file: pigz filename Use code with caution. pigz rhel 7 download