uu_who - Man Page

who [-a|--all] [-b|--boot] [-d|--dead] [-H|--heading] [-l|--login] [--lookup] [-m ] [-p|--process] [-q|--count] [-r|--runlevel] [-s|--short] [-t|--time] [-u|--users] [-T|--mesg] [-h|--help] [-V|--version] [FILE]

Print information about users who are currently logged in.

-a,  --all

same as -b -d --login -p -r -t -T -u

-b,  --boot

time of last system boot

-d,  --dead

print dead processes

-H,  --heading

print line of column headings

-l,  --login

print system login processes

--lookup

attempt to canonicalize hostnames via DNS

-m

only hostname and user associated with stdin

-p,  --process

print active processes spawned by init

-q,  --count

all login names and number of users logged on

-r,  --runlevel

print current runlevel

-s,  --short

print only name, line, and time (default)

-t,  --time

print last system clock change

-u,  --users

list users logged in

-T,  --mesg

add user's message status as +, - or ?

-h,  --help

Print help

-V,  --version

Print version

[FILE]

v(uutils coreutils) 0.7.0