236118 |
26-May-2012 |
mdf |
MFC r235297, r235316:
Add a -v and -N option to kenv(1), so it can be more easily used in scripts the way sysctl(8) is. The -N option, like in sysctl(8), displays only the kenv names, not their values. The -v option prints an individual kenv variable name with its value as name="value". This is the inverse of sysctl(8)'s -n flag, since the default behaviour of kenv(1) is already like sysctl(8) -n.
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