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How to pretty print decimal or binary numbers

Use numfmt command-line utility which is a part of the standard GNU Core Utilities to pretty print decimal or binary numbers.

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How to create LXD instance from snapshot

Create LXD instance from a specific snapshot.

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How to change system hostname

Query and change the system hostname.

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How to install SmokePing

Keep track of network latency using SmokePing on Debian Buster.

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How to inspect RabbitMQ settings using command-line

Inspect RabbitMQ settings using command-line.

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How to calculate real disk capacity

Use basic linux command-line utility to calculate real disk capacity.

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How to use High-Performance Erlang compiler with RabbitMQ

Use High-Performance Erlang (HiPE) compiler with RabbitMQ open source message broker.

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How to display details for specific OpenSSL cipher

Display details for specific OpenSSL cipher, only single one.

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How to define default Elasticsearch index settings

Use templates to define default Elasticsearch index settings.

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How to change the number of reserved filesystem blocks

Change the number of reserved filesystem blocks.