make 'alternative location' in Usage section more readable

This commit is contained in:
Huy Giang 2016-05-10 14:22:14 +07:00
parent 7b991b8135
commit 7bf614d799
1 changed files with 5 additions and 3 deletions

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@ -68,9 +68,11 @@ The output is below.
Total: 3179569152, Free:284233728, UsedPercent:84.508194%
{"total":3179569152,"available":492572672,"used":2895335424,"usedPercent":84.50819439828305, (snip...)}
You can set an alternative location to /proc by setting the HOST_PROC environment variable.
You can set an alternative location to /sys by setting the HOST_SYS environment variable.
You can set an alternative location to /etc by setting the HOST_ETC environment variable.
You can set an alternative location to :code:`/proc` by setting the :code:`HOST_PROC` environment variable.
You can set an alternative location to :code:`/sys` by setting the :code:`HOST_SYS` environment variable.
You can set an alternative location to :code:`/etc` by setting the :code:`HOST_ETC` environment variable.
Documentation
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