P

Index

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packages
     at
     kdeadmin
packets, UDP
Page Description Language [See PDL (Page Description Language).]
PAL (Processor Abstraction Layer)
PAM
     /etc/pam.conf
     /etc/pam.d
     /lib/security
     arguments
     functions
     modules
     resources
     troubleshooting
panic_blink( ) function
panics (OS)
parallel printing, local
parameters, Magic SystRq keystroke
parent process id (PPID) 2nd
partitions
     adding
     GRUB
     mounting
     overview of
     recovery
     tables [See also tables.]
partx
passwd command
passwords
     /etc/passwd file
     aging
     root
     SSH
     troubleshooting
     weak
patches, installing
PCI (Peripheral Component Interconnect)
     cards
     devices
     LUNs
PCMCIA, adding storage
PDL (Page Description Language)
performance
     filesystems 2nd
     I/O 2nd
     tools
         free command
         iostat command
         sar command
         top command
         vmstat command
Peripheral Component Interconnect [See PCI (Peripheral Component Interconnect).]
permissions, /lib/security file
physical attacks
physical I/O (PIO)
physical network access layers [See access; networks.]
PID (process id) 2nd
ping command 2nd
PIO (physical I/O)
ports [See also connections.]
     closed
     mapping
     open
PPID (parent process id) 2nd
preventing login
printing
     connectivity 2nd
     filters
     PDL
     spoolers
     troubleshooting
     types of printers
private host keys
private user keys
/proc/ioports, mapping
process id (PID) 2nd
processes
     /etc/init
     core dumps
     creating
     free command
     gzip
     hangs
     high CPU utilization
     HWP
     interruptible hangs
     iostat command
     IPCS
     kill
     LWP 2nd
     non-interruptible hangs
     PPID
     rc scripts
     sar command
     structures
     terminating
     top command
     vmstat command 2nd
Processor Abstraction Layer (PAL)
profiles, user files
protocols
     ARP 2nd
     FCP
     FTP
     ICMP
     IP 2nd
     IPP
     NTP
     RARP
     RIP
     TCP
     UDP 2nd
ps command
pstree hangs
PTH (GNU Portable Threads)
public host keys
public user keys
PuTTY
pwck command
PZERO