WHO(1)                        Cac cau l<?>nh                            WHO(1)

TEN
       who - show who is logged on

TOM T<?>T
       who [TUY_CH<?>N]<?> [ T<?>P_TIN | D.S<?>1 D.S<?>2 ]

MO T<?>
       In ra thong tin v<?> nh<?>ng ngu<?>i dung chua dang xu<?>t.

       -a, --all
              gi<?>ng nhu -b -d --login -p -r -t -T -u

       -b, --boot
              th<?>i gian c<?>a l<?>n kh<?>i d<?>ng cu<?>i

       -d, --dead
              in ra cac ti<?>n trinh ch<?>t

       -H, --heading
              in dong ch<?>a cac tieu d<?> c<?>a c<?>t

       -l, --login
              in ra cac ti<?>n trinh dang nh<?>p c<?>a h<?> th<?>ng

       --lookup
              c<?> lam h<?>p tieu chu<?>n ten may qua DNS

       -m     ch<?> ten may va ngu<?>i dung k<?>t h<?>p v<?>i d<?>u vao tieu
              chu<?>n

       -p, --process
              in cac ti<?>n trinh ho<?>t d<?>ng sinh ra b<?>i init

       -q, --count
              m<?>i ten dang nh<?>p va s<?> ngu<?>i dung da dang nh<?>p

       -r, --runlevel
              in b<?>c ch<?>y (runlevel) hi<?>n th<?>i

       -s, --short
              ch<?> in ten, dong va th<?>i gian (m<?>c d<?>nh)

       -t, --time
              in s<?> thay d<?>i d<?>ng h<?> h<?> th<?>ng cu<?>i cung

       -T, -w, --mesg
              them tr<?>ng thai thu c<?>a ngu<?>i dung nhu "+", "-" ho<?>c "?"

       -u, --users
              li<?>t ke nh<?>ng ngu<?>i dung da dang nh<?>p

       --message
              gi<?>ng nhu -T

       --writable
              gi<?>ng nhu -T

       --help hi<?>n th<?> tr<?> giup nay r<?>i thoat

       --version
              dua ra thong tin phien b<?>n r<?>i thoat

       N<?>u khong ch<?> ra T<?>P_TIN, s<?> d<?>ng /var/run/utmp.
       /var/log/wtmp nhu la T<?>P_TIN chung. N<?>u dua ra D.S<?>1 D.S<?>2, coi
       la -m: thu<?>ng la "am i" ho<?>c "mom likes".

TAC GI<?>
       Vi<?>t b<?>i Joseph Arceneaux, David MacKenzie va Michael Stone.

THONG BAO L<?>I
       Tr<?> giup tr<?>c tuy<?>n GNU coreutils:
       <https://www.gnu.org/software/coreutils/>
       Report any translation bugs to <https://translationproject.org/team/>

B<?>N QUY<?>N
       Copyright (C) 2023 Free Software Foundation, Inc.  Gi<?>y phep GPL pb3+
       : Gi<?>y phep Cong c<?>ng GNU phien b<?>n 3 hay sau
       <https://gnu.org/licenses/gpl.html>.
       Day la ph<?>n m<?>m t<?> do: b<?>n co quy<?>n s<?>a d<?>i va phat hanh
       l<?>i no. KHONG CO B<?>O HANH GI C<?>, v<?>i di<?>u khi<?>n du<?>c phap
       lu<?>t cho phep.

XEM THEM
       Tai li<?>u d<?>y d<?> co t<?>i:
       <https://www.gnu.org/software/coreutils/who>
       ho<?>c s<?>n co n<?>i b<?> thong qua: info '(coreutils) who invocation'

D<?>CH
       B<?>n d<?>ch ti<?>ng Vi<?>t c<?>a trang hu<?>ng d<?>n nay do

       th<?>c hi<?>n.

       B<?>n d<?>ch nay la Tai li<?>u Mi<?>n phi; d<?>c Gi<?>y phep Cong
       c<?>ng GNU Phien b<?>n 3 <https://www.gnu.org/licenses/gpl-3.0.html>
       ho<?>c m<?>i hon d<?> bi<?>t cac di<?>u kho<?>n b<?>n quy<?>n.  Chung
       toi cho r<?>ng KHONG CO TRACH NHI<?>M PHAP LY.

       N<?>u b<?>n tim th<?>y m<?>t s<?> sai sot trong b<?>n d<?>ch c<?>a
       trang hu<?>ng d<?>n nay, vui long g<?>i thu d<?>n TODO <>.

GNU coreutils 9.4             Thang 1 nam 2024                          WHO(1)