Uruchomienie, wykonanie: rpc.yppasswdd [options]
Jak działa YPPASSWDD, co robi YPPASSWDD: NFS/NIS command. Server for modifying the NIS password file. yppasswdd handles password-change requests from yppasswd. It changes a password entry only if the password represented by yppasswd matches the encrypted password of that entry and if the user ID and group ID match those in the server's /etc/passwd file. Then it updates /etc/passwd and the password maps on the local server. If the server was compiled with the CHECKROOT=1 option, the password is also checked against the root password
Dostępne opcje, wywołanie YPPASSWDD: Specify a directory that contains the passwd and shadow files for rpc.yppasswdd to use instead of /etc/passwd and /etc/shadow. Useful to prevent all users in the NIS database from automatically gaining access to the NIS server. Permit users to change the shell or user information in the GECOS field of their passwd entry. By default, rpc.yppasswdd does not permit users to change these fields. Specify a program to edit the passwd and shadow files instead of rpc.yppasswdd. The program should return 0 for successful completion; 1 for successful completion, but the pwupdate program should not be run to update the NIS server's maps; and anything else if the change failed. Specify an alternative passwd file to /etc/passwd, to prevent all users in the NIS database from automatically gaining access to the NIS server. Specify a port that rpc.yppasswdd will try to register itself, allowing a router to filter packets to the NIS ports. Use shadowfile instead of /etc/passwd for shadow password support. Print version information and whether the package was compiled with CHECKROOT. Modify files using the specified program instead of using internal default functions. rpc.yppasswdd passes information to program in the following format: username o:oldpassword p:password s:shell g:gcos Any of the fields p, s, or g may be missing.
- Co znaczy :
- Definicja Force propagation of changed NIS map. yppush copies a new version of an NIS map, mapname , from the master NIS server to the slave NIS servers. It first constructs a list of NIS server hosts by co znaczy.
- Co znaczy :
- Definicja NFS/NIS command. Print value of one or more key s from an NIS map specified by mname . mname may be either a map name or a map nickname krzyżówka.
- Co znaczy :
- Definicja NFS/NIS command. Build and install an NIS database on an NIS server. ypinit can be used to set up a master server, slave server, or slave copier. Only a privileged user can run ypinit co to jest.
- Co znaczy :
- Definicja Point ypbind at a particular server. ypset tells ypbind to get NIS services for the specified domain from the ypserv process running on server . server indicates the NIS server to bind to and can be słownik.
- Co znaczy :
- Definicja NFS/NIS command. Print values in an NIS database specified by map name or nickname czym jest.
Użycie YPPASSWDD zastosowanie komendy na linii poleceńw Słownik Y .
