Table G-3 shows differences in Linux and Solaris user management tasks.
Task/Location
Solaris
Linux
Run multiple tasks in a GUI environment
admintool
In RHEL: system-config-users In SLES: yast2
Add a user
useradd
Remove a user
userdel
Change a user
usermod
List users
listusers
N/A
Password files
etc/passwd and /etc/shadow
/etc/passwd and /etc/shadow
Group files
/etc/group
Process resource limits for users
/etc/security/limits.conf
System-wide environment file
/etc/profile
Configuration information for user authentication
/etc/pam.conf
/etc/login.defs
Profile templates
/etc/skel/
[*] Table A-4 of IBM Redbook