Hệ Điều Hành Linux (P17) pps

< Day Day Up > Page 481 ABC Amber CHM Converter Trial version, http://www.processtext.com/abcchm.html < Day Day Up > Index [SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W ] [X] [Y] [Z] Question mark Quick substitution Quotation mark double 2nd 3rd 4th removal single 2nd 3rd single versus double 2nd usage message Quoting characters 2nd defined shell variables special characters variables whitespace < Day Day Up > Page 482 ABC Amber CHM Converter Trial version, http://www.processtext.com/abcchm.html < Day Day Up > Page 483 ABC Amber CHM Converter Trial version, http://www.processtext.com/abcchm.html Index [SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W ] [X] [Y] [Z] Radio button RAID RAM defined disk Random access memory [See RAM] Random bytes, generating random file Random number generator 2nd RANDOM variable RAS 2nd rcp utility RDF Read access 2nd user input read builtin 2nd 3rd 4th 5th 6th read() system call 2nd Readline Library 2nd completion readonly builtin 2nd 3rd 4th Readonly memory [See ROM] Readonly variable Recursion defined example infinite, alias 2nd Recursive plunge [See Recursion, infinite, alias] Red Hat Knowledgebase Redirect operators, bash output standard error 2nd 3rd input 2nd output 2nd 3rd 4th 5th 6th 7th output and append output and error output of background job output using tee redirect standard input redirect standard output Redirection 2nd 3rd Reentrant code 2nd Reexecuting commands 2nd Refresh screen Regular character Regular expression bracket expression ampersand 2nd anchor asterisk bracket bracketing caret character class defined delimiter dollar sign empty extended 2nd full gawk grep list operator longest match period quoted digit quoting parentheses quoting special characters replacement string rules of use simple string special character 2nd 3rd special character, quoting square bracket summary vim rehash builtin Relational operator Relative pathname 2nd 3rd 4th release command (cvs) Release, CVS[Release] Religious statue, miniature [See Icon] Remainder operator Remote Access Server [See RAS] login procedure call [See RPC] Remove directory using rmdir file using rm link using rm variable remove command Rename directory using mv file using mv 2nd rename shell script repeat builtin Repeating a command Replacement string 2nd 3rd 4th 5th REPLY variable 2nd Request for Comments [See RFC] Resolver Resource Description Framework [See RDF] Restore Return code [See Exit, status] RETURN key 2nd 3rd 4th Reverse single quotation mark [See Back tick] RFC 2nd RFS Ritchie, Dennis rlogin utility rm utility 2nd 3rd 4th 5th rmdir utility 2nd rmstar variable Roam ROM Root directory 2nd 3rd 4th filesystem root (user) root login ROT13 Rotate file Router RPC rpmfind.net RSA encryption rsh utility rtag command (cvs) Run background command defined shell script run-parts utility Page 484 ABC Amber CHM Converter Trial version, http://www.processtext.com/abcchm.html < Day Day Up > Page 485 ABC Amber CHM Converter Trial version, http://www.processtext.com/abcchm.html < Day Day Up > Page 486 ABC Amber CHM Converter Trial version, http://www.processtext.com/abcchm.html Index [SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W ] [X] [Y] [Z] s filename extension 2nd 3rd S filename extension s filename extension safedit shell script Samba defined NBT NetBIOS share SMB Windows share WINS savehist variable 2nd 3rd sbin directory sched builtin Scheduling jobs Schema scp utility Screen, refresh script utility Script, shell [See Shell script] Scroll Scrollbar sdiff utility Search keyword using apropos path string using grep string using vi 2nd Secondary prompt secure file Security access permission 2nd 3rd ACL 2nd authentication back door 2nd checksum cipher ciphertext cleartext cookie cracker cryptography cypher [See Security, cipher] DDoS attack DoS attack Kerberos Linux features locktty script password PATH variable RSA setgid setuid 2nd shred utility Trojan horse virus wiping a file worm 2nd sed utility 2nd 3rd Seed, BitTorrent Segment, network select control structure sendmail, masquerade Separating commands Server defined mail list 2nd Message Block Protocol [See Samba] Service, directory services database Session defined failsafe set builtin 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th Set group ID [See Setgid] setenv builtin 2nd 3rd Setgid defined display using ls permission root, files belonging to the group Setuid defined ls display of root, files owned by Sexillion sh filename extension sh Shell 2nd 3rd shar shell script Share share directory Shared library creating gcc using network topology object, filename extension Shell archive arithmetic (bash) calling program, name of command grouping 2nd separation substitution 2nd comment comparing strings control structure break case 2nd continue do 2nd 3rd 4th done 2nd 3rd 4th elif 2nd else esac fi 2nd for 2nd 3rd for in 2nd goto if 2nd 3rd 4th if then if then elif 2nd if then else 2nd in switch then 2nd 3rd until 2nd while 2nd 3rd 4th 5th defined environment variable 2nd exit from features function 2nd identifying job control keyword break breaksw 2nd case continue default else endsw switch then variable while login 2nd 3rd name of the calling program options [See Shell, bash;features] parameter positional special prompt 2nd 3rd 4th readonly variable sh 2nd 3rd sleep strings, comparing user-created variable variable [See Shell variable] Shell script 2nd 3rd # comment #! shell to use /dev/tty for a terminal addbanner bash birthday bundle chkargs 2nd cleanup command_menu 2nd comment count cpdir create debug defined double quotation marks 2nd error message 2nd executing 2nd find_uid finder Here document indent infinite loop invocation is_regfile links locktty 2nd makepath menu out passwd_check PATH usage quiz quote in 2nd 3rd 4th read user input recursion rename running safedit shar specifying a shell spell_check 2nd temporary filename 2nd usage message 2nd 3rd 4th 5th user input whos 2nd 3rd whoson word_count word_usage shell variable SHELL variable Shell variable $! $# 2nd 3rd 4th $#argv $$ 2nd 3rd 4th 5th $* 2nd 3rd $0 $< $? 2nd $@ 2nd 3rd argv ASPELL_CONF autocorrect autolist 2nd autologout BASH_ENV CDPATH cdpath 2nd CDPATH cdpath COLUMNS correct CVSROOT cwd 2nd dirstack dunique echo EDITOR 2nd ENV FCEDIT fignore filec gid histfile 2nd 3rd HISTFILESIZE histlit 2nd history 2nd 3rd HISTSIZE HOME 2nd home HOME 2nd IFS ignoreeof 2nd input_line INPUTRC keyword LD_LIBRARY_PATH 2nd LD_RUN_PATH LESS LINES listjobs listlinks loginsh MAIL mail MAILCHECK MAILPATH MAILTO MANPATH naming nobeep noclobber 2nd 3rd noglob nonomatch notify OLDPWD OPTARG OPTIND owd PAGER 2nd PATH path PATH builtins do not use example find executables using which keyword shell variable tcsh positional parameter PRINTER prompt prompt2 prompt3 PS1 2nd PS2 2nd PS3 PS4 pushdsilent pushdtohome PWD quoting RANDOM readonly REPLY 2nd rmstar savehist 2nd 3rd shell SHELL shlvl status switches tcsh 2nd 3rd TERM 2nd time tperiod 2nd user verbose version VIMINIT visiblebell VISUAL watch who shift builtin 2nd 3rd 4th shlvl variable Short-circuiting operator Shortcut [See Link] shred utility Signal defined 2nd hang up kill list of names 2nd quit software termination TERM terminal interrupt Simple filename 2nd 3rd 4th Single quotation mark 2nd Single versus double quotation marks Single-user system Size of file, display using ls Skip to top of page sleep system call sleep utility 2nd Sleep, shell[Sleep] Slice [See Disk;Partition, disk] slocate database slocate utility SMB [See Samba] Smiley Smilies, plural of smiley SMTP Snap, window Sneakernet Sniff so filename extension 2nd SOCKS Soft link [See Symbolic, link] Software termination signal Sort sort utility 2nd 3rd 4th 5th 6th source builtin 2nd Source code management Source repository sources.redhat.com/bzip2 2nd SPACE 2nd SPACE Boolean operator 2nd Spam defined Sparse file 2nd Spawn [See Fork] Special aliases character * ? [_] defined 2nd filename generation Here document pathname expansion quoting 2nd regular expressions standard input file, device file parameters, shell 2nd spell_check shell script 2nd Spelling correction [See aspell utility] Spinner splint utility split utility Splitting, word Spontaneous process Spoofing, IP Spool spool directory 2nd SQL Square bracket defined test src directory ssh utility Stack defined directory, manipulation 2nd FILO Stallman, Richard 2nd 3rd 4th 5th 6th Standard directories and files error 2nd 3rd defined 2nd exec file descriptor 2nd redirect shell script trap input defined 2nd exec file descriptor 2nd redirect special character output append defined 2nd exec file descriptor 2nd redirect 2nd 3rd Standards FHS Free Standards Group FSG FSSTND Linux Filesystem Hierarchy Standard Linux Standard Base LSB option handling Start emacs vim Startup file .bash_login file .bash_logout file .bash_profile file .bashrc file 2nd .cshrc .cshrc file .emacs 2nd 3rd 4th .history file 2nd .inputrc file .login file 2nd 3rd .logout file 2nd .profile file 2nd .tcshrc file 2nd .vimrc file 2nd /etc bashrc file csh.cshrc file csh.login file csh.logout file profile file bash BASH_ENV variable defined ENV variable listing source to execute tcsh vim VIMINIT variable stat() system call 2nd Statically linked library Status exit line vim status variable stdio.h C header file Steele, Guy Sticky bit 2nd stop builtin Stopping a job using the suspend key Stopping a program strace utility Streaming tape Streams [See Connection-oriented protocol] String comparing defined double quotation marks finding using grep pattern matching (bash) variable array strings utility Stroustrup, Bjarne Structure, data Structured Query Language [See SQL] stty utility 2nd Stylesheet [See CSS] Subdirectory 2nd Subnet address defined mask number Subpixel hinting Subroutine [See Procedure] Subshell 2nd 3rd 4th 5th Substitution command 2nd parameter Superblock Supercomputers Superuser defined explained password, changing a user's powers priority suspend builtin Suspend key 2nd 3rd 4th 5th 6th 7th 8th 9th SVID [See System, System;V Interface Definition] Swap defined file, vim space Switch [See Network, switch[Switch]] switch control structure sylpheed utility sylpheed.good-day.net Symbol table Symbolic constant debugger link 2nd 3rd 4th 5th creating using ln defined 2nd deleting using rm tcsh symlink [See Symbolic, link] Syntax, command line syslogd daemon System administration cron utility pwck utility tune2fs utility administrator defined powers Superuser call 2nd 3rd bad, trapping C, from chmod() chown() close() creat() defined 2nd exec() 2nd 3rd exit() filesystem operations fork fork() 2nd 3rd 4th 5th getpid() kill() lseek() manual section nice() open() process control read() 2nd sleep() stat() 2nd tracing with strace unlink() wait() write() 2nd console 2nd dataless load average mode performance programmer single-user V Interface Definition V UNIX system services database Page 487 ABC Amber CHM Converter Trial version, http://www.processtext.com/abcchm.html < Day Day Up > Page 488 ABC Amber CHM Converter Trial version, http://www.processtext.com/abcchm.html < Day Day Up > Page 489 ABC Amber CHM Converter Trial version, http://www.processtext.com/abcchm.html Index [SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W ] [X] [Y] [Z] TAB key Table, hash tabs.c program 2nd tac utility 2nd tail utility 2nd 3rd 4th Tanenbaum, Andrew Tape, streaming tar file tar utility 2nd 3rd tar.bz2 filename extension tar.gz filename extension tar.Z filename extension 2nd Target file, make TC Shell [See tcsh] tcl.sourceforge.net TCP tcsh alias arithmetic expression array of variables 2nd builtins control structure defined directory stack manipulation 2nd environment event number expression operator features shared with bash filename substitution globbing hash mechanism 2nd history mechanism job control 2nd 3rd 4th 5th leaving nice builtin nohup builtin numeric variable 2nd positional parameters prompt 2nd quoting variables redirect, separate stdout from stderr shell variable special aliases startup file 2nd string variables switch variables variable array variables word completion tcsh variable tee utility 2nd Teletypewriter 2nd TELNET protocol telnet utility 2nd Temporary file 2nd Tera- TERM signal TERM variable 2nd Termcap 2nd termcap file Terminal ASCII character-based console 2nd defined emulator, telnet file interrupt signal name ansi linux vt100 vt102 vt220 xterm specifying standard input standard output X Terminate a program Terminfo 2nd terminfo database terminfo directory Ternary operator 2nd test builtin 2nd 3rd 4th 5th 6th 7th 8th 9th 10th 11th test utility 2nd Text box echo file tgz filename extension Theme then control structure 2nd 3rd 4th Thicknet Thinnet Thompson, Ken 2nd Thread reentrant code safe [See Reentrant code] Thumb tiff filename extension Tilde expansion 2nd 3rd 4th Tiled windows time builtin 2nd 3rd Time to live [See TTL] time variable TkCVS utility tldp.org/FAQ/Threads-FAQ tmp directory Toggle Token 2nd Token ring network Tooltip Top of form top utility Top-down design torrent file torrent filename extension Torrent, BitTorrent[Torrent] Torvalds, Linus 2nd 3rd 4th 5th touch utility 2nd 3rd tperiod variable 2nd tput builtin 2nd tr utility 2nd 3rd 4th 5th Tracker, BitTorrent Transient window Transmission Control Protocol [See TCP] trap builtin 2nd 3rd Tree structure Trojan horse 2nd true utility TTL TTY [See Teletypewriter] tty file tty utility 2nd tune2fs utility 2nd Tunneling Tutorial FTP Getting started with emacs Using vim to create and edit a file txt filename extension 2nd type builtin 2nd Type of file, display using ls Typeface conventions typescript file typeset builtin 2nd Typographical error, correcting tz filename extension Page 490 ABC Amber CHM Converter Trial version, http://www.processtext.com/abcchm.html . 2nd www.gnu.org/software/gcc/gcc.html www.gnu.org/software/make/manual/make.html www.gnu.org/software/texinfo/manual/info-stnd www.google.com 2nd www.gzip.org/zlib www.ibiblio.org/pub /Linux www.ibm.com /linux www.kde.org www.liacs.nl/~wichert/strace www.linuxbase.org www.netbsd.org www.opengroup.org/austin/papers/posix_faq.html www.pasc.org www.pathname.com/fhs www.perl.org www.procmail.org www.sobell.com. descriptor 2nd redirect 2nd 3rd Standards FHS Free Standards Group FSG FSSTND Linux Filesystem Hierarchy Standard Linux Standard Base LSB option handling Start emacs vim Startup file .bash_login. ASCII character-based console 2nd defined emulator, telnet file interrupt signal name ansi linux vt100 vt102 vt220 xterm specifying standard input standard output X Terminate a program Terminfo