francisconi.org

Obtiene las entradas de la base de datos administrativa (puede ser: passwd, group, hosts, services, protocols, o networks).

getent passwd lista usuarios creados en Linux

Ejemplo de las distintas salidas:

# getent passwd
root:x:0:0:root:/root:/bin/bash
daemon:x:1:1:daemon:/usr/sbin:/bin/sh
bin:x:2:2:bin:/bin:/bin/sh
sys:x:3:3:sys:/dev:/bin/sh
sync:x:4:65534:sync:/bin:/bin/sync
games:x:5:60:games:/usr/games:/bin/sh
man:x:6:12:man:/var/cache/man:/bin/sh
lp:x:7:7:lp:/var/spool/lpd:/bin/sh
mail:x:8:8:mail:/var/mail:/bin/sh
news:x:9:9:news:/var/spool/news:/bin/sh
uucp:x:10:10:uucp:/var/spool/uucp:/bin/sh
proxy:x:13:13:proxy:/bin:/bin/sh
........................
........................
# getent group
root:x:0:
daemon:x:1:
bin:x:2:
sys:x:3:
adm:x:4:
tty:x:5:
disk:x:6:
lp:x:7:
........................
........................
# getent hosts
127.0.0.1       localhost
127.0.1.1       kali.RIEL kali
127.0.0.1       localhost ip6-localhost ip6-loopback
# getent protocols
ip                    0 IP
icmp                  1 ICMP
igmp                  2 IGMP
ggp                   3 GGP
ipencap               4 IP-ENCAP
st                    5 ST
tcp                   6 TCP
egp                   8 EGP
igp                   9 IGP
pup                   12 PUP
udp                   17 UDP
hmp                   20 HMP
xns-idp               22 XNS-IDP
rdp                   27 RDP
iso-tp4               29 ISO-TP4
dccp                  33 DCCP
xtp                   36 XTP
ddp                   37 DDP
........................
........................