Joe Hershberger be11235ab8 env: Hide '.' variables in env print by default ...

When printing all variables with env print, don't print variables that
begin with '.'.  If env print is called with a '-a' switch, then
include variables that begin with '.' (just like the ls command).

Variables printed explicitly will be printed even without the -a.

Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>

2012-12-13 11:46:55 -07:00

2.6 KiB

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