System Administration Guide: Network Services
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U

-U option, sendmail command, Additional or Deprecated Command-Line Options From Version 8.12 of sendmail
UAs, requests, Reducing SA Reregistrations
UAs (SLP)
Using snoop to Monitor SLP Activity
Why Deploy an SLP DA?
requests timeout, Placing Multiple DAs for Load Balancing
UDP, NFS and, NFS Over UDP
UDP protocol, Examples–Checking the Network Status
UDP/TCP unicast (SLP), Multihoming Configuration for SLP
umount command
autofs and, About Autofs
description, umount Command
umountall command, umountall Command
uname -n command, UUCP /etc/uucp/Sysname File
undelivered messages, troubleshooting, How to Check Mail Aliases
underscore (_) in mailbox names, Mailbox Files
unicast routing (SLP), Multihoming Configuration for SLP
disabled, Configuring the net.slp.interfaces Property
UNIX authentication
Secure NFS System
Secure RPC
unmapped user or group IDs, checking for, ACLs and nfsmapid in NFS Version 4
unmounting
autofs and
About Autofs
Autofs Unmounting
examples, umount Command
groups of file systems, umountall Command
unshare command, unshare Command
unshareall command, unshareall Command
unsharing and resharing, NFS version 4, Unsharing and Resharing a File System in NFS Version 4
unsharing file systems
unshare command, unshare Command
unshareall command, unshareall Command
URL service types, WebNFS and, How to Browse Using an NFS URL
Usenet
UUCP (Overview)
UUCP (Reference)
user agent (SLP), Limiting UAs and SAs to Statically Configured DAs
User-job-grade field of Grades file
UUCP User-job-grade Field
Relationship Between User and System Job Grades
User keyword of Permit-type field, UUCP Permit-type Field
user names
current user, Specifying Source and Target
direct or indirect logins (rlogin), Direct or Indirect Remote Logins
finding users logged in to remote system
How to Find Who Is Logged In to a Remote System
How to Find Who Is Logged In to a Remote System
user names, mailbox names and, Mailbox Files
/usr/bin/aliasadm command, Contents of the /usr/bin Directory
/usr/bin/cu command
checking modems or ACUs, How to Check for Faulty Modems or ACUs
description, UUCP User Programs
multiple or different configuration files
UUCP Database Files
UUCP /etc/uucp/Sysfiles File
printing Systems lists, UUCP /etc/uucp/Sysfiles File
/usr/bin directory, contents of, Contents of the /usr/bin Directory
/usr/bin/mail command, Contents of the /usr/bin Directory
/usr/bin/mailcompat filter, Contents of the /usr/bin Directory
/usr/bin/mailq command, Contents of the /usr/bin Directory
/usr/bin/mailstats command, Contents of the /usr/bin Directory
/usr/bin/mailx command, Contents of the /usr/bin Directory
/usr/bin/mconnect command
How to Verify Connections to Other Systems
Contents of the /usr/bin Directory
/usr/bin/ncab2clf command, NCA Files
/usr/bin/praliases command, Contents of the /usr/bin Directory
/usr/bin/rmail command, Contents of the /usr/bin Directory
/usr/bin/uucp command
debugging transmissions, How to Debug Transmissions
description, UUCP User Programs
home directory of login ID, UUCP Administrative Programs
permissions for forwarding operation, UUCP Forwarding
uucico execution by, UUCP Daemons
/usr/bin/uulog command
UUCP Administrative Programs
Checking Basic Information
/usr/bin/uupick command
UUCP User Programs
UUCP Public Directory
/usr/bin/uustat command
UUCP User Programs
How to Check for Faulty Modems or ACUs
/usr/bin/uuto command
description, UUCP User Programs
removing public directory files, UUCP Public Directory
uucico execution by, UUCP Daemons
/usr/bin/uux command
description, UUCP User Programs
uucico execution by, UUCP Daemons
/usr/bin/vacation command
Contents of the /usr/bin Directory
sendmail Features
/usr directory, mounting by diskless clients, About Autofs
/usr/dt/bin/dtmail mail user agent, Other Files Used for Mail Services
/usr/kvm directory, mounting by diskless clients, About Autofs
/usr/lib directory, contents of, Contents of the /usr/lib Directory
/usr/lib/inet/xntpd daemon, description, Network Time Protocol (Reference)
/usr/lib/nca_addr.so library, NCA Files
/usr/lib/net/ncaconfd command, NCA Files
/usr/lib/uucp/uucheck command
UUCP Administrative Programs
Checking Basic Information
/usr/lib/uucp/uucleanup command, UUCP Administrative Programs
/usr/lib/uucp/Uutry command
UUCP Administrative Programs
How to Debug Transmissions
How to Debug Transmissions
/usr/ntp/ntpstats directory, Network Time Protocol (Reference)
/usr/sbin/editmap command, Other Files Used for Mail Services
/usr/sbin/etrn script, Other Files Used for Mail Services
/usr/sbin/in.comsat daemon, Other Files Used for Mail Services
/usr/sbin/inetd daemon, in.uucpd invoked by, UUCP Daemons
/usr/sbin/makemap command, Other Files Used for Mail Services
/usr/sbin/mount command, See mount command
/usr/sbin/newaliases link, Other Files Used for Mail Services
/usr/sbin/ntpdate command, Network Time Protocol (Reference)
/usr/sbin/ntpq command, Network Time Protocol (Reference)
/usr/sbin/ntptrace command, Network Time Protocol (Reference)
/usr/sbin/shareall command
See also shareall command
automatic file-system sharing, How to Set Up Automatic File-System Sharing
enabling WebNFS service, How to Enable WebNFS Access
/usr/sbin/showmount command, showmount Command
/usr/sbin/sppptun command, definition, /usr/sbin/sppptun Command
/usr/sbin/syslogd command, Other Files Used for Mail Services
/usr/sbin/unshareall command, unshareall Command
/usr/sbin/xntpdc command, Network Time Protocol (Reference)
uucheck command
UUCP Administrative Programs
Checking Basic Information
uucico daemon
adding UUCP logins
Adding UUCP Logins
How to Add UUCP Logins
description
UUCP Daemons
UUCP Daemons
Dialcodes file and, UUCP /etc/uucp/Dialcodes File
maximum simultaneous executions
UUCP Database Files
UUCP /etc/uucp/Limits File
UUCP /etc/uucp/Limits File
multiple or different configuration files
UUCP Database Files
UUCP /etc/uucp/Systems File
UUCP /etc/uucp/Sysfiles File
printing Systems lists, UUCP /etc/uucp/Sysfiles File
Systems file and, UUCP /etc/uucp/Systems File
uusched daemon and, UUCP Daemons
Uutry command and, UUCP Administrative Programs
uucleanup command, UUCP Administrative Programs
UUCP
“login shell”, UUCP Daemons
administrative commands
UUCP Administrative Programs
UUCP Administrative Programs
administrative files
UUCP Administrative Files
UUCP Administrative Files
callback option
UUCP CALLBACK Option
UUCP CALLBACK Option
configuring
adding UUCP logins
Adding UUCP Logins
How to Add UUCP Logins
running UUCP over TCP/IP
Running UUCP Over TCP/IP
How to Activate UUCP for TCP/IP
daemons
overview
UUCP Daemons
UUCP Daemons
database files
UUCP Database Files
UUCP remote.unknown File
asppp configuration, Configuring UUCP Database Files
basic configuration files, Configuring UUCP Database Files
description
UUCP Database Files
UUCP Database Files
multiple or different files
UUCP Database Files
UUCP /etc/uucp/Systems File
UUCP /etc/uucp/Sysfiles File
description
UUCP (Overview)
UUCP (Reference)
directories
administration, UUCP Administrative Programs
error messages, Checking UUCP Error Messages
public directory maintenance, UUCP Public Directory
displaying log files, UUCP Administrative Programs
file transfers
daemon
UUCP Daemons
UUCP Daemons
permissions
UUCP REQUEST Option
UUCP NOREAD and NOWRITE Options
troubleshooting
How to Debug Transmissions
How to Debug Transmissions
work files C.
UUCP Administrative Files
UUCP Administrative Files
forwarding operation, UUCP Forwarding
hardware configurations, UUCP Hardware Configurations
log files
cleanup, uudemon.cleanup Shell Script
displaying, UUCP Administrative Programs
logins
adding
Adding UUCP Logins
How to Add UUCP Logins
privileges
UUCP VALIDATE Option
UUCP VALIDATE Option
mail accumulation, Email for UUCP
maintenance
Regular UUCP Maintenance
UUCP Public Directory
node name
alias
UUCP Database Files
UUCP MYNAME Option
remote computer
System-Name Field in /etc/uucp/Systems File
UUCP /etc/uucp/Sysname File
overriding parameters manually, UUCP /etc/uucp/Config File
passive mode, UUCP SENDFILES Option
polling remote computers
UUCP Database Files
UUCP /etc/uucp/Poll File
privileged logins and passwords
UUCP VALIDATE Option
UUCP VALIDATE Option
public directory maintenance, UUCP Public Directory
remote execution
commands
UUCP Considerations
UUCP COMMANDS Option
UUCP VALIDATE Option
daemon, UUCP Daemons
work files C.
UUCP Administrative Files
UUCP Administrative Files
security
COMMANDS option of Permissions file
UUCP COMMANDS Option
UUCP COMMANDS Option
setting up, Setting Up UUCP Security
sticky bit for public directory files, UUCP Public Directory
VALIDATE option of Permissions file
UUCP VALIDATE Option
UUCP VALIDATE Option
shell scripts
Starting UUCP
uudemon.cleanup Shell Script
Solaris version
UUCP (Overview)
UUCP (Reference)
spool
cleanup command, UUCP Administrative Programs
job grade definitions
UUCP/etc/uucp/Grades File
UUCP ID-list Field
scheduling daemon, UUCP Daemons
STREAMS configuration, UUCP /etc/uucp/Devconfig File
transfer speed
Speed Field in /etc/uucp/Systems File
Speed Field in /etc/uucp/Systems File
Class Field in the /etc/uucp/Devices File
troubleshooting
Troubleshooting UUCP
UUCP STATUS Error Messages
ACU faulty, How to Check for Faulty Modems or ACUs
ASSERT error messages
Checking UUCP Error Messages
UUCP ASSERT Error Messages
UUCP ASSERT Error Messages
checking basic information, Checking Basic Information
checking error messages
Checking UUCP Error Messages
UUCP STATUS Error Messages
checking Systems file, Checking the UUCP /etc/uucp/Systems File
commands for troubleshooting, Checking Basic Information
debugging transmissions
How to Debug Transmissions
How to Debug Transmissions
modem faulty, How to Check for Faulty Modems or ACUs
STATUS error messages
Checking UUCP Error Messages
UUCP STATUS Error Messages
UUCP STATUS Error Messages
user commands
UUCP User Programs
UUCP User Programs
UUCP (UNIX-to-UNIX Copy command)
mailers, Mailers and sendmail
testing the connection, How to Test the Mail Configuration
uucp command
debugging transmissions, How to Debug Transmissions
description, UUCP User Programs
home directory of login ID, UUCP Administrative Programs
permissions for forwarding operation, UUCP Forwarding
uucico execution by, UUCP Daemons
uucppublic directory maintenance, UUCP Public Directory
uudemon.admin shell script
uudemon.admin Shell Script
uudemon.admin Shell Script
uudemon.cleanup shell script, uudemon.cleanup Shell Script
uudemon.crontab file, Starting UUCP
uudemon.hour shell script
description, uudemon.hour Shell Script
uusched daemon execution by, UUCP Daemons
uuxqt daemon execution by, UUCP Daemons
uudemon.poll shell script
uudemon.poll Shell Script
UUCP /etc/uucp/Poll File
uudirect keyword of DTP field, Dialer-Token-Pairs Field in the /etc/uucp/Devices File
uulog command
UUCP Administrative Programs
Checking Basic Information
uuname command, Checking Basic Information
uupick command
description, UUCP User Programs
removing public directory files, UUCP Public Directory
uusched daemon
description, UUCP Daemons
maximum simultaneous executions
UUCP Database Files
UUCP /etc/uucp/Limits File
UUCP /etc/uucp/Limits File
uudemon.hour shell script call, uudemon.hour Shell Script
uustat command
checking modems or ACUs, How to Check for Faulty Modems or ACUs
description, UUCP User Programs
uudemon.admin shell script for
uudemon.admin Shell Script
uudemon.admin Shell Script
uuto command
description, UUCP User Programs
removing public directory files, UUCP Public Directory
uucico execution by, UUCP Daemons
Uutry command
UUCP Administrative Programs
How to Debug Transmissions
How to Debug Transmissions
uux command
description, UUCP User Programs
uucico execution by, UUCP Daemons
uuxqt daemon
description, UUCP Daemons
maximum simultaneous executions
UUCP Database Files
UUCP /etc/uucp/Limits File
UUCP /etc/uucp/Limits File
uudemon.hour shell script call, uudemon.hour Shell Script
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