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Keywords - P


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parallel device drivers
Dev.par
· [Starting device drivers] ·
starting
· [Starting device drivers] · [Starting device drivers] ·
troubleshooting
· [Testing parallel drivers] ·

parallel devices
· [Parallel devices] ·
printer as target
· [Multiple queues feeding a single target] ·

parallel port
general configuration
· [Parallel devices] ·
LPT1 and LPT2
· [Single parallel port] ·
multiple parallel ports
· [Multiple parallel ports] ·
single parallel port
· [Single parallel port] ·
specifying output buffers
· [Output buffers] ·

parent directory
· [Directories] ·

parity bits, modem
· [Parity] ·

partitions
blocks
· [Bitmap blocks] · [fdisk] · [Loader block] · [Root block] ·
checking directory structure
· [chkfsys] ·
copying image of DOS
· [DOS devices] ·
DOS types
· [DOS partition types] ·
floppy
· [A hard disk and a floppy] ·
hard disk
· [A hard disk and a floppy] · [Multiple QNX partitions] ·
key components on disk
· [Partition components] ·
loading boot image from disk
· [Introduction] ·
mounting
· [Partitioning the pathname space] ·
multiple
· [Multiple QNX partitions] ·
pathname space
· [Partitioning the pathname space] ·
root directory
· [Root directory] ·
scanning for consistency
· [Using chkfsys] ·

passwd file
· [The passwd utility] · [The password database] ·

passwd utility
· [Access control utilities] · [The passwd utility] ·
modifying behavior
· [The passwd utility] ·

password database
· [The password database] ·
/etc/.pwlock file
· [/etc/.pwlock] ·
/etc/group file
· [/etc/group] ·
/etc/passwd file
· [/etc/passwd] · [The passwd utility] ·
/etc/shadow file
· [/etc/shadow] ·
access permissions
· [The password database] ·
default password files
· [Default password files] ·
removing user account
· [Deleting a user account] ·

passwords
changing
· [The passwd utility] ·
entering at login
· [The login utility] ·
protecting encrypted passwords
· [/etc/.pwlock] ·
setting stringency
· [The passwd utility] ·
specifying when account created
· [Home directory, initial command, and initial password] ·
user ID ranges
· [The passwd utility] ·

pathname space
floppy
· [A hard disk and a floppy] ·
hard disk
· [A hard disk and a floppy] · [Local and remote hard disks] · [Two hard disks (same node)] ·
partitions
· [Multiple QNX partitions] · [Partitioning the pathname space] ·
via symbolic links
· [Linked independent] ·

pax utility
· [Archive backups] ·

permissions
accessing DOS devices
· [DOS devices] ·
changing
· [How mode bits are assigned] ·
directory access
· [File permissions] ·
DOS-QNX filesystem
· [DOS-QNX permission mapping] ·
effective user and group IDs
· [Effective user and group IDs] ·
executables with owner & group privileges
· [setuid and setgid] ·
execute bit
· [File permissions] ·
file access
· [Changing permissions] · [File permissions] ·
file mode bits
· [File permissions] · [How mode bits are assigned] ·
creation mask
· [How mode bits are assigned] ·
mounting/unmounting a device
· [Partitioning the pathname space] ·
read bit
· [File permissions] ·
setgid
· [setuid and setgid] ·
setuid
· [setuid and setgid] ·
superuser
· [Changing permissions] · [File permissions] · [setuid and setgid] ·
umask (bit mask)
· [How mode bits are assigned] ·
viewing
· [Viewing permissions] ·
write bit
· [File permissions] ·

phoning
incoming/outgoing calls on same serial line
· [Exclusive access to serial devices] ·
QSSL customer support
· [Using QUICS] ·
QSSL via qtalk
· [How to connect via modem] ·
user selecting terminal type
· [A word about dial-up access] ·

physical filesystem, defined
· [Introduction] ·

physical node IDs
address formats
· [Ethernet & Token Ring] ·
assigning
· [Physical node IDs] ·
determining
· [Determining physical node IDs] ·
displaying online
· [Step 1 - Install the network card(s)] ·
locating
· [Physical node IDs] ·
on card
· [Ethernet & Token Ring] ·
printed out by boot ROM
· [Step 2 - Install the network card] ·
specifying in decimal
· [Assigning logical node and network IDs] ·
unique within each network
· [Physical node IDs] ·

port
parallel
· [Parallel devices] ·
serial
· [Serial devices] ·

portability, QNX-DOS filesystems
· [QNX-to-DOS character and name mapping] ·

PostScript files, printing
· [Multiple queues feeding a single target] ·

power outage, recovering from
· [When to run chkfsys] ·

pr utility
· [Using copy-in] ·

prefix tree
· [Introduction] ·
DOS drive prefix name
· [Dosfsys name adoption] ·
filesystems
· [Introduction] ·
mapping pathnames to I/O managers
· [Introduction] ·
partitioning the namespace
· [Introduction] ·

prefix utility
· [Primary/secondary] ·

PRINTER environment variable
· [LPDEST] ·

printers
as target
· [Spooler architecture] ·
canceling print jobs
· [Canceling spool jobs] ·
configuring parallel driver
· [Parallel devices] ·
connecting serial
· [Serial printers] ·
examples
· [Examples] ·
improving turnaround time
· [Output buffers] ·
LPT1
· [Single parallel port] ·
LPT2
· [Multiple parallel ports] ·
output buffer for parallel port
· [Output buffers] ·
parallel driver
· [Starting device drivers] ·
querying
· [Querying spool jobs] ·
redirecting output to console
· [Testing parallel drivers] ·
reinitializing between spool jobs
· [Spooler architecture] ·
serial driver
· [Starting device drivers] ·
serial, flow control
· [Serial printers] ·
troubleshooting driver operation
· [Testing parallel drivers] ·

printing
generating correct output format
· [Using copy-out] ·
jobs selected on queue priority
· [Multiple queues feeding a single target] ·
lp command line
· [Naming both the spooler and the queue] ·
optimizing processing time
· [Multiple queues feeding a single target] ·
PRINTER environment variable
· [LPDEST] ·
queuing print jobs to TCP/IP network
· [Spoolers] ·
setting up pagination
· [Using copy-in] ·
setup files
· [Queues and targets] ·
spooling
· [Multiple queues feeding a single target] ·
starting spooling server
· [Starting the spooler] ·
submitting jobs
· [Submitting spool jobs] ·
utilities
· [Spoolers] ·

priority, of process in build file
· [Setting priorities] ·

privileges
assuming another user's
· [The su utility] ·
group
· [Group ID membership] ·
permissions
· [The su utility] ·
switching to group ID
· [Group ID membership] ·
user access by group ID
· [Group ID membership] ·

Proc32
· [Mandatory processes] · [What happens when the system boots] ·
starting in build file
· [Build file format] ·

Process Manager, starting
· [What happens when the system boots] ·

processes
boot
· [What happens when the system boots] ·
changing group ID
· [The newgrp utility] ·
closing files while running chkfsys
· [Using chkfsys] ·
counting access to a serial device
· [Exclusive access to serial devices] ·
Dev
· [Starting device drivers] · [Starting device drivers] ·
displaying running
· [If from floppies...] ·
Dosfsys
· [Setting up a DOS filesystem] ·
Fsys
· [Starting a floppy driver] ·
including in build file
· [Introduction] ·
initial priority
· [Setting priorities] ·
mandatory
· [Mandatory processes] ·
Mouse
· [Starting a mouse driver (for console-based apps)] ·
Net
· [Loading node mappings] ·
Proc32
· [What happens when the system boots] ·
real and effective user/group IDs
· [Effective user and group IDs] ·
role of umask on file creation
· [How mode bits are assigned] ·
running with superuser permissions
· [setuid and setgid] ·
selecting
by path
· [A typical directory structure] ·
for embedded image
· [Selecting processes for an embedded image] ·
for OS image
· [Selecting executables for an image] ·
starting
· [Selecting executables for an image] ·
startup order
· [Setting priorities] ·
user and group ID classes
· [Effective user and group IDs] ·

product
accessing updates from QSSL
· [Registering your service plan and software] ·

profile file
· [Shell initialization] ·

profile program
· [Logging in] ·

pseudo tty driver, starting (pty)
· [Starting device drivers] ·

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