[root@localhost ~]# man -k who
at.allow [at] (5) - determine who can submit jobs via at or batch
at.deny [at] (5) - determine who can submit jobs via at or batch
jwhois (1) - client for the whois service
jwhois (rpm) - Internet whois/nicname client.
Net::LDAP::Extension::whoami (3pm) - LDAP Who am I? Operation
w (1) - Show who is logged on and what they are doing
who (1p) - display who is on the system
who (1) - show who is logged on
whoami (1) - print effective userid
[root@localhost ~]# apropos who
at.allow [at] (5) - determine who can submit jobs via at or batch
at.deny [at] (5) - determine who can submit jobs via at or batch
jwhois (1) - client for the whois service
jwhois (rpm) - Internet whois/nicname client.
Net::LDAP::Extension::WhoAmI (3pm) - LDAP Who am I? Operation
w (1) - Show who is logged on and what they are doing
who (1p) - display who is on the system
who (1) - show who is logged on
whoami (1) - print effective userid