K 10
svn:author
V 2
ed
K 8
svn:date
V 27
2012-02-11T21:49:23.861945Z
K 7
svn:log
V 219
Attempt to implement who -a.

According to POSIX, -a is equal to -bdlprtTu.  It seems this is not true
in practice, as -b normally restricts the output to BOOT_TIME entries
and all implementations that I know of don't.

END