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Description of problem:
'-e' option not documented in /usr/share/man/man8/rngd.8.gz

Version-Release number of selected component (if applicable):


How reproducible:always

Steps to Reproduce:
1. install current RHEL-7.2 build, install rng-tools (mine version: rng-tools-5-7.el7.x86_64 )
2. $ rngd --help
...
  -e, --entropy-count=n      Number of entropy bits to support (default: 8), 1
3. $ man rngd
-> contains no documentation about the '-e' option


Expected results: option '-e' documented in the manpage

Verified:

# rngd --help
(...)
  -e, --entropy-count=n      Number of entropy bits to support (default: 8), 1
                             <= n <= 8
(...)

# man rngd
(...)
       -e nnn, --entropy-count=nnn
              Number of bits to consider random when adding entropy. 1<=e<=8 (default: 8)
(...)

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2016-2547.html