August 2000
Intermediate to advanced
816 pages
29h 45m
English
book
Linux in a Nutshell, Third Edition
by Ellen Siever, Stephen Spainhour, Jessica P. Hekman, Stephen Figgins
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Name
pcnfsd
Synopsis
/usr/sbin/rpc.pcnfsd
Description
NFS/NIS command. NFS authentication and print request server. pcnfsd is an RPC server that supports ONC clients on PC systems. pcnfsd reads the configuration file /etc/pcnfsd.conf, if present, then services RPC requests directed to program number 150001. This current release of the pcnfsd daemon (as of this printing) supports both Version 1 and Version 2 of the pcnfsd protocol. Requests serviced by pcnfsd fall into three categories: authentication, printing, and other. Only the authentication and printing services have administrative significance.
Authentication
When pcnfsd receives a PCNFSD_AUTH or PCNFSD2_AUTH request, it will log in the user by validating the username and password, returning the corresponding user ID, group IDs, home directory, and umask. At this time, pcnfsd will also append a record to the wtmp database. If you do not want to record PC logins in this way, add the line:
wtmp offto the /etc/pcnfsd.conf file.
Printing
pcnfsd supports a printing model based on the use of NFS to transfer the actual print data from the client to the server. The client system issues a PCNFSD_PR_INIT or PCNFSD2_PR_INIT request, and the server returns the path to a spool directory that the client may use and that is exported by NFS. pcnfsd creates a subdirectory for each of its clients; the parent directory is normally /usr/spool/pcnfs and the subdirectory is the hostname of the client system. If you want to use a different parent directory, ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.