index_P

Index

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P2P
Pack archive file using tar
Packet
     defined
     filtering
     sniffer
Page break
Pager 2nd 3rd
PAGER variable 2nd
Paging
PAM
Parameter
     expansion
     positional 2nd
     shell
     special
     substitution
     vim
Parent
     directory 2nd
     process 2nd 3rd 4th
Parentheses
     grouping commands
     shell functions
Parse 2nd
Partition, disk
PASC
Passive FTP
Passphrase
passwd database 2nd 3rd
passwd file 2nd 3rd 4th 5th 6th 7th
passwd utility
passwd_check shell script
Password
     change
     criteria
     defined
     security
paste utility
PASV FTP [See Passive FTP]
PATH variable
path variable
PATH variable
     builtin and
     find executables using which
     inherited
     tcsh
     usage
Path, search[Path]
Pathname
     absolute 2nd 3rd
     completion 2nd 3rd
     defined 2nd
     element
     expansion 2nd 3rd 4th
     last element of
     relative 2nd 3rd 4th
     using
     ~ (tilde) in a
pdf filename extension
Peer, BitTorrent
Performance, system
Period, leading in a filename
Peripheral device [See Device]
Permission
     access
         change using chmod
         control of
         directory
         display using ls
         execute
         read
         types of
     execute
     file access
     read
     setgid
     setuid
Persistent
Philosophy, UNIX 2nd
Physical device
PID
     $! variable, and
     $$ variable 2nd
     background process and 2nd
     defined
     determining using ps
     fg
     kill, using with 2nd
     number 1
     temporary file, use in name of
Pipe
     command separator
     defined 2nd
     end of line, at
     filter 2nd
     introduction
     named 2nd
     noclobber and
     standard error, and
     symbol
     syntax exception
Pipeline [See Pipe]
Pixel
Plaintext
plan file [See .plan file]
Plus sign
Point-to-point link
Pointer to a file
popd builtin 2nd 3rd
Port
     defined
     forwarding
Portability 2nd
Portmapper
Position-independent code
Positional parameter 2nd 3rd 4th
POSIX standards 2nd
Postdecrement operator 2nd
Postincrement operator 2nd
Postscript, brace expansion
PPID [See Parent, process]
pr utility
Preamble, brace expansion
Predecrement operator
Preincrement operator
Preprocessor directive
     #define 2nd 3rd
     #include
     defined
     macro 2nd
     symbolic constant 2nd
Prerequisites
     BitTorrent
     make
Print, IPP protocol
Printable character
printcap file
printenv builtin
Printer
     control characters
     lpr and
     page break 2nd
     skip to top of page
     top of form
     using
PRINTER variable
Printing
    a file [See Printer, info utility;using]
     CUPS
Private address space
Privilege, least
Privileged port
Problems, login
proc filesystem
Procedural language
Procedure
Process
     background 2nd 3rd
     child 2nd 3rd 4th
     defined 2nd 3rd
     die 2nd
     foreground
     fork 2nd
    ID [See PID]
     parent 2nd 3rd
     parent-child relationship
     PID, display using ps
     sleep 2nd
    spawn [See Fork]
     spontaneous
     start
     structure
     substitution
     wake up 2nd 3rd
Processing a command line
procmail utility
profile file
Program
     badtabs.c
     defined
     keeping current
     stop
     structures
     tabs.c
     terminate
Programmer
     applications
     systems
Programming tools
PROM
Prompt
     $
     %
     bash 2nd
     defined
     job control and
     login
     PS2
     PS3
     representation
     secondary
     shell 2nd
     tcsh 2nd
     variable
prompt variable
prompt2 variable
prompt3 variable
Proprietary operating system
Protected memory
Protocol
     connection-oriented
     connectionless
     defined
     IPP
     TELNET
Proxy
     defined
     gateway
     server
ps filename extension
ps utility 2nd 3rd 4th 5th
PS1 variable 2nd
PS2 variable 2nd
PS3 variable
PS4 variable
pstree utility
pub directory
Public License, GNU [See GNU, GNU;General Public License]
Public-key encryption, OpenSSH
pushd builtin 2nd 3rd
pushdsilent variable
pushdtohome variable
putchar C macro
pwck utility
pwd builtin 2nd 3rd 4th 5th
pwd utility
PWD variable
Python