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
..
2012-03-06 21:09:26 +01:00
2011-10-15 22:20:36 +02:00
2012-03-06 21:09:26 +01:00
2011-10-15 22:20:36 +02:00