Thread: pgsql: Doc: Clean up references to obsolete OS versions.

Doc: Clean up references to obsolete OS versions.

Remove obsolete instructions for old operating system versions, and
update the text to reflect the defaults on modern systems.

Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Reviewed-by: Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
Reviewed-by: Magnus Hagander <magnus@hagander.net>
Discussion: https://postgr.es/m/CA%2BhUKGLmJUSwybaPQv39rB8ABpqJq84im2UjZvyUY4feYhpWMw%40mail.gmail.com

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/c8be915aa9fcc4c0cba563ddbb2e5af7a2dadd12

Modified Files
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doc/src/sgml/runtime.sgml | 275 +++++++++++-----------------------------------
1 file changed, 62 insertions(+), 213 deletions(-)