LOGIN_CHPASS(8) - System Manager’s Manual # LOGIN_CHPASS(8) - System Manager’s Manual
NAME # login_chpass - change password authentication type
SYNOPSIS # login_chpass [-s service] user [class]
DESCRIPTION # The login_chpass utility is typically called from login(1). It is functionally the same as calling the program: “passwd user”. This will use the login_lchpass(8) utility to change the user’s local password.
Only the login service is supported. See login.conf(5). The class argument is not used.
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LOGIN_LCHPASS(8) - System Manager’s Manual # LOGIN_LCHPASS(8) - System Manager’s Manual
NAME # login_lchpass - change local password authentication type
SYNOPSIS # login_lchpass [-s service] user [class]
DESCRIPTION # The login_lchpass utility is typically called from login(1). It is functionally the same as calling the program: “passwd user”.
Only the login service is supported. See login.conf(5). The class argument is not used.
SEE ALSO # login(1), passwd(1), login.conf(5)
OpenBSD 7.
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LOGIN_LDAP(8) - System Manager’s Manual # LOGIN_LDAP(8) - System Manager’s Manual
NAME # login_ldap - contact LDAP directory server for authentication
SYNOPSIS # login_ldap [-d] [-s service] [-v name=value] user [class]
DESCRIPTION # The login_ldap utility contacts an LDAP server to authenticate a user.
Available options are:
-d
Print debugging information.
-s
Specify the service. Currently only “login” and “response” are supported. The challenge service is not supported, but it is not an error to specify this service.
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LOGIN_PASSWD(8) - System Manager’s Manual # LOGIN_PASSWD(8) - System Manager’s Manual
NAME # login_passwd - provide standard password authentication type
SYNOPSIS # login_passwd [-s service] [-v wheel=yes|no] [-v lastchance=yes|no] user [class]
DESCRIPTION # The login_passwd utility is called by login(1), su(1), ftpd(8), and others to authenticate the user with passwd-style authentication.
The user argument is the login name of the user to be authenticated.
The service argument specifies which protocol to use with the invoking program.
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LOGIN_RADIUS(8) - System Manager’s Manual # LOGIN_RADIUS(8) - System Manager’s Manual
NAME # login_radius - provide RADIUS authentication type
SYNOPSIS # login_radius [-d] [-s service] [-v name=value] user [class]
DESCRIPTION # The login_radius utility contacts a RADIUS server to authenticate a user. If no class is specified, the login class will be obtained from the password database.
When executed as the name login_‌style, login_radius will request that the RADIUS server use the authentication specified by style.
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LOGIN_REJECT(8) - System Manager’s Manual # LOGIN_REJECT(8) - System Manager’s Manual
NAME # login_reject - provide rejected authentication
SYNOPSIS # login_reject [-s service] user [class]
DESCRIPTION # The login_reject utility provides the rejection authentication class. The user name, while required, is ignored. The class name, which is optional, is also ignored. The reject authentication mechanism is intended to be used to disallow certain types of logins. For example, a class entry (see login.
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LOGIN_SKEY(8) - System Manager’s Manual # LOGIN_SKEY(8) - System Manager’s Manual
NAME # login_skey - provide S/Key authentication type
SYNOPSIS # login_skey [-s service] [-v fd=number] user [class]
DESCRIPTION # The login_skey utility is called by login(1), su(1), ftpd(8), and others to authenticate the user with S/Key authentication.
The service argument specifies which protocol to use with the invoking program. The allowed protocols are login, challenge, and response. The default protocol is login.
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LOGIN_TOKEN(8) - System Manager’s Manual # LOGIN_TOKEN(8) - System Manager’s Manual
NAME # login_activ, login_crypto, login_snk - provide ActivCard, CRYPTOCard and SNK-004 authentication
SYNOPSIS # login_token [-s service] [-v name=value] user [class]
DESCRIPTION # The login_token program implements an X9.9 token card challenge response authentication mechanism (see login.conf(5)). It must be invoked by one of the names: login_activ, login_crypto, or login_snk.
The options are as follows:
-s service
Specify the service.
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LOGIN_YUBIKEY(8) - System Manager’s Manual # LOGIN_YUBIKEY(8) - System Manager’s Manual
NAME # login_yubikey - provide YubiKey OTP authentication type
SYNOPSIS # login_yubikey [-dv] [-s service] user [class]
DESCRIPTION # The login_yubikey utility is called by login(1), su(1), ftpd(8), and others to authenticate the user with the Yubico one-time password (OTP) authentication mechanism.
The options are as follows:
-d
Debug mode. Output is sent to the standard output instead of the BSD Authentication backchannel.
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Setusercontext,
Telnet,
Login.conf,
Su,
Readpassphrase,
Chpass,
Passwd,
Fbtab,
Environ,
Utmp,
Login LOGIN(1) - General Commands Manual # LOGIN(1) - General Commands Manual
NAME # login - log into the computer
SYNOPSIS # login [-fp] [-h hostname] [-L local-addr] [-R remote-addr] [-u username] [user]
DESCRIPTION # The login utility logs users (and pseudo-users) into the computer system.
If no user is specified, or if a user is specified and authentication of the user fails, login prompts for a user name. Authentication of users is normally done via passwords, though external authentication mechanisms may be used (see login.
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