opielogin(1) [linux man page]
OPIELOGIN(1) General Commands Manual OPIELOGIN(1) NAME
opielogin - Replacement for login(1) that issues OPIE challenges. SYNOPSIS
opielogin [ -p ] [ -r hostname | -h hostname | -f username | username ] DESCRIPTION
opielogin provides a replacement for the login(1) program that provides OPIE challenges to users and accepts OPIE responses. It is downward compatible with the keylogin(1) program from the Bellcore S/Key Version 1 distribution, which, in turn, is downward compatible with the login(1) program from the 4.3BSD Net/2 distribution. OPTIONS
-p By default, login discards any previous environment. The -p option disables this behavior. -r Process remote login from hostname. -h The -h option specifies the host from which the connection was received. It is used by various daemons such as telnetd(8). This option may only be used by the super-user. -f The -f option is used when a user name is specified to indicate that proper authentication has already been done and that no pass- word need be requested. This option may only be used by the super-user or when an already logged in user is logging in as them- selves. username The user name to log in as. EXAMPLE
wintermute$ opielogin login: kebe otp-md5 499 wi43143 Password: (echo on) Password:SLY BLOB TOUR POP BRED EDDY Welcome to wintermute. wintermute$ FILES
/etc/opiekeys -- database of information for the OPIE system. /etc/opieaccess -- list of safe and unsafe networks and masks to go with them. $HOME/.opiealways -- presence makes OPIE for logins mandatory for the user. SEE ALSO
login(1), opie(4), opiekey(1), opiepasswd(1), opieinfo(1), opiesu(1), opieftpd(8), opiekeys(5), opieaccess(5) AUTHOR
Bellcore's S/Key was written by Phil Karn, Neil M. Haller, and John S. Walden of Bellcore. OPIE was created at NRL by Randall Atkinson, Dan McDonald, and Craig Metz. S/Key is a trademark of Bell Communications Research (Bellcore). CONTACT
OPIE is discussed on the Bellcore "S/Key Users" mailing list. To join, send an email request to: skey-users-request@thumper.bellcore.com 7th Edition January 10, 1995 OPIELOGIN(1)
Check Out this Related Man Page
OPIELOGIN(1) General Commands Manual OPIELOGIN(1) NAME
opielogin - Replacement for login(1) that issues OPIE challenges. SYNOPSIS
opielogin [ -p ] [ -r hostname | -h hostname | -f username | username ] DESCRIPTION
opielogin provides a replacement for the login(1) program that provides OPIE challenges to users and accepts OPIE responses. It is downward compatible with the keylogin(1) program from the Bellcore S/Key Version 1 distribution, which, in turn, is downward compatible with the login(1) program from the 4.3BSD Net/2 distribution. OPTIONS
-p By default, login discards any previous environment. The -p option disables this behavior. -r Process remote login from hostname. -h The -h option specifies the host from which the connection was received. It is used by various daemons such as telnetd(8). This option may only be used by the super-user. -f The -f option is used when a user name is specified to indicate that proper authentication has already been done and that no pass- word need be requested. This option may only be used by the super-user or when an already logged in user is logging in as them- selves. username The user name to log in as. EXAMPLE
wintermute$ opielogin login: kebe otp-md5 499 wi43143 Password: (echo on) Password:SLY BLOB TOUR POP BRED EDDY Welcome to wintermute. wintermute$ FILES
/etc/opiekeys -- database of information for the OPIE system. /etc/opieaccess -- list of safe and unsafe networks and masks to go with them. $HOME/.opiealways -- presence makes OPIE for logins mandatory for the user. SEE ALSO
login(1), opie(4), opiekey(1), opiepasswd(1), opieinfo(1), opiesu(1), opieftpd(8), opiekeys(5), opieaccess(5) AUTHOR
Bellcore's S/Key was written by Phil Karn, Neil M. Haller, and John S. Walden of Bellcore. OPIE was created at NRL by Randall Atkinson, Dan McDonald, and Craig Metz. S/Key is a trademark of Bell Communications Research (Bellcore). CONTACT
OPIE is discussed on the Bellcore "S/Key Users" mailing list. To join, send an email request to: skey-users-request@thumper.bellcore.com 7th Edition January 10, 1995 OPIELOGIN(1)