How many users are there or created in sun solaris machine or server and who are they?

How many users are there or created in sun solaris machine or server and who are they?
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To print all system account you need to use awk command:

$ awk -F: ' $3 < 99 { print $0 }' /etc/passwd


OR to just display list of all regular user:


$ awk -F: ' $3 > 99 { print $0 }' /etc/passwd

or

$logins



Others related command :=

$ id , w , id -a , who ,whodo , logname, echo $LOGNAME , wha am i , who r u, who we are

---for seeing bash

ps -p$$



note:-

IDs 0-99 are for Solaris system accounts
IDs 100-999 for applications--------------------this is created user
IDs 1000-60000 for normal users


example:-


bash-3.00#
bash-3.00# awk -F: ' $3 < 99 { print $0 }' /etc/passwd
root:x:0:0:Super-User:/:/sbin/sh
daemon:x:1:1::/:
bin:x:2:2::/usr/bin:
sys:x:3:3::/:
adm:x:4:4:Admin:/var/adm:
lp:x:71:8:Line Printer Admin:/usr/spool/lp:
uucp:x:5:5:uucp Admin:/usr/lib/uucp:
nuucp:x:9:9:uucp Admin:/var/spool/uucppublic:/usr/lib/uucp/uucico
smmsp:x:25:25:SendMail Message Submission Program:/:
listen:x:37:4:Network Admin:/usr/net/nls:
gdm:x:50:50:GDM Reserved UID:/:
webservd:x:80:80:WebServer Reserved UID:/:
postgres:x:90:90:PostgreSQL Reserved UID:/:/usr/bin/pfksh
svctag:x:95:12:Service Tag UID:/:
bash-3.00#
bash-3.00#




bash-3.00#
bash-3.00# awk -F: ' $3 > 99 { print $0 }' /etc/passwd
nobody:x:60001:60001:NFS Anonymous Access User:/:
noaccess:x:60002:60002:No Access User:/:
nobody4:x:65534:65534:SunOS 4.x NFS Anonymous Access User:/:
oracle:x:100:100::/export/home/oracle:/bin/sh
shoeb:x:101:1::/home/shoeb:/bin/sh
basia:x:102:0::/home/basia:/bin/sh
dbuser:x:103:1::/home/dbuser:/bin/sh
santosh:x:104:1::/home/santosh:/bin/sh
bash-3.00#
bash-3.00#


bash-3.00#
bash-3.00#
bash-3.00# logins
root 0 root 0 Super-User
daemon 1 other 1
bin 2 bin 2
sys 3 sys 3
adm 4 adm 4 Admin
uucp 5 uucp 5 uucp Admin
nuucp 9 nuucp 9 uucp Admin
smmsp 25 smmsp 25 SendMail Message Submission Program
listen 37 adm 4 Network Admin
gdm 50 gdm 50 GDM Reserved UID
lp 71 lp 8 Line Printer Admin
webservd 80 webservd 80 WebServer Reserved UID
postgres 90 postgres 90 PostgreSQL Reserved UID
svctag 95 daemon 12 Service Tag UID
oracle 100 oinstall 100
shoeb 101 other 1
basia 102 root 0
dbuser 103 other 1
santosh 104 other 1
nobody 60001 nobody 60001 NFS Anonymous Access User
noaccess 60002 noaccess 60002 No Access User
nobody4 65534 nogroup 65534 SunOS 4.x NFS Anonymous Access User
bash-3.00#