FINGER(1) - General Commands Manual # FINGER(1) - General Commands Manual
NAME # finger - user information lookup program
SYNOPSIS # finger [-hlMmops] [user …]
finger [-l] [user@host …]
DESCRIPTION # The finger utility displays information about local and remote system users. By default, the following information is displayed about each user currently logged-in to the local host:
login name user’s full name associated terminal name idle time login time office location office phone Idle time is in minutes if it is a single integer, hours and minutes if a ‘:’ is present, or days if a ’d' is present.
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Who,
Syslogd,
Login.conf,
Login,
Chroot,
Proxy,
Sysctl,
Shells,
Inetd,
Pwd_mkdb,
Motd,
Services,
Ftp,
Ctime,
Group,
Skey,
Ftpd FTPD(8) - System Manager’s Manual # FTPD(8) - System Manager’s Manual
NAME # ftpd - Internet File Transfer Protocol server
SYNOPSIS # ftpd [-46ADdlMnPSUW] [-m minuid] [-T maxtimeout] [-t timeout] [-u mask]
DESCRIPTION # ftpd is the Internet File Transfer Protocol server process. The server uses the TCP protocol and listens at the port specified in the “ftp” service specification; see services(5).
The options are as follows:
-4
When -D is specified, forces ftpd to use IPv4 addresses only.
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ID(1) - General Commands Manual # ID(1) - General Commands Manual
NAME # id - return user identity
SYNOPSIS # id [user]
id -c [user]
id -GÂ [-n] [user]
id -g [-nr] [user]
id -p [user]
id -R
id -u [-nr] [user]
DESCRIPTION # The id utility displays the user and group names and numeric IDs, of the calling process, to the standard output. If the real and effective IDs are different, both are displayed, otherwise only the real ID is displayed.
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LOGNAME(1) - General Commands Manual # LOGNAME(1) - General Commands Manual
NAME # logname - display user’s login name
SYNOPSIS # logname
DESCRIPTION # The logname utility writes the user’s login name to standard output followed by a newline (’\n’).
The logname utility explicitly ignores the LOGNAME and USER environment variables because the environment cannot be trusted.
EXIT STATUS # The logname utility exits0 on success, and>0 if an error occurs.
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RPC.RUSERSD(8) - System Manager’s Manual # RPC.RUSERSD(8) - System Manager’s Manual
NAME # rpc.rusersd - logged in users server
SYNOPSIS # rpc.rusersd
DESCRIPTION # rpc.rusersd is a server which returns information about users currently logged in to the system.
The currently logged in users are queried using the rusers(1) command. The rpc.rusersd daemon is normally invoked by inetd(8).
rpc.rusersd uses an RPC protocol defined in /usr/include/rpcsvc/rnusers.x.
SEE ALSO # rusers(1), w(1), who(1), inetd(8)
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RUSERS(1) - General Commands Manual # RUSERS(1) - General Commands Manual
NAME # rusers - who is logged in to machines on local network
SYNOPSIS # rusers [-al] [-h | -i | -u] [hosts …]
DESCRIPTION # The rusers command produces output similar to who(1), but for the list of hosts or all machines on the local network. For each host responding to the rusers query, the hostname with the names of the users currently logged on is printed on each line.
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TALK(1) - General Commands Manual # TALK(1) - General Commands Manual
NAME # talk - talk to another user
SYNOPSIS # talk [-Hs] person [ttyname]
DESCRIPTION # talk is a visual communication program which copies lines from your terminal to that of another user.
The command arguments are as follows:
-H
Don’t escape characters with the high bit set. This may be useful for certain character sets, but could cause erratic behaviour on some terminals.
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USERS(1) - General Commands Manual # USERS(1) - General Commands Manual
NAME # users - list current users
SYNOPSIS # users
DESCRIPTION # users lists the login names of the users currently on the system, in sorted order, space separated, on a single line.
FILES # /var/run/utmp
SEE ALSO # finger(1), last(1), who(1), utmp(5)
HISTORY # The users command appeared in 3.0BSD.
OpenBSD 7.5 - May 31, 2007
UTMP(5) - File Formats Manual # UTMP(5) - File Formats Manual
NAME # utmp, wtmp, lastlog - login records
SYNOPSIS # #include <utmp.h>
DESCRIPTION # The <utmp.h> file declares the structures used to record information about current users in the utmp file, logins and logouts in the wtmp file, and last logins in the lastlog file. The timestamps of date changes, shutdowns, and reboots are also logged in the wtmp file.
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W(1) - General Commands Manual # W(1) - General Commands Manual
NAME # w - display users who are logged on and what they are doing
SYNOPSIS # w [-ahi] [-MÂ core] [-NÂ system] [user]
DESCRIPTION # The w utility prints a summary of the current activity on the system, including what each user is doing. The first line displays the current time of day, how long the system has been running, the number of users logged into the system, and the load averages.
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