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] C [See C programming language.] C filename extension c filename extension 2nd 3rd 4th C programming language #include preprocessor directive a.out file about 2nd archived library assembler badtabs.c program comments compiler phase using warning options debugging function prototype functions getchar function header file 2nd include file 2nd library getpwnam() function getpwuid() function libc.so libm.so libwrap.a 2nd link editor macro expansion main function object file 2nd optimizer portability preprocessor 2nd preprocessor directives programming putchar function sample program shared library statically linked library stdio.h header file symbolic debugger tabs.c program c++ filename extension C++ programming language C89 programming language Cable 10Base2 10BaseT Category 5 Category 5e Category 6 2nd Category 7 coaxial fiberoptic glass modem thicknet thinnet twisted pair unshielded twisted pair UTP Cache Cache, DNS [See DNS, cache.] Caching-only server [See DNS, cache.] Call by value Caller ID Calling environment Calling program, name of cancel utility Caret in regular expressions Cascading windows case control structure Case-sensitive domain name, not filename password cat utility 2nd 3rd 4th 5th 6th Category 5 cable Category 5e cable Category 6 cable 2nd Category 7 cable Catenate 2nd 3rd cc filename extension CD download, burn, and install Red Hat Linux ISO image rescue cd builtin 2nd 3rd 4th 5th 6th CDPATH variable CERN CERT 2nd CGI Chain loading Change access permission using chmod directories using cd filename using mv password using passwd Character alphanumeric class 2nd device 2nd escaping list [See Character, class.] quoting special file typeface Character-based terminal checkout command (cvs) 2nd Checksum Child directory 2nd process 2nd 3rd chkargs shell script 2nd chkconfig utility chkrootkit utility chmod utility 2nd chmod() system call chown() system call chroot jail BIND DNS FTP named daemon running a service in security considerations setting up using vsftpd chroot_list file (vsftpd) chsh utility CIDR 2nd CIFS CIPE Cipher Ciphertext 2nd Clark, Jim Class character IP address Classless Inter-Domain Routing [See CIDR.] Clear screen clear utility Cleartext CLI Click explained Click-to-focus CLID Client specifying Client/server model 2nd 3rd 4th 5th 6th 7th 8th Clipboard, KDE Clipboard, X Window System Close files, bash close() system call CMOS setup Coaxial cable coda filesystem Code, reentrant CODEC Collating sequence, machine Colon (:) builtin Color depth quality window GNOME KDE COLUMNS variable Combo box Comer, Doug Command 2nd ; separator argument builtin 2nd 3rd completion control flow [See Control, structure, shell scripts.] control structure [See Control, structure, shell scripts.] editing previous execution of export grouping 2nd interpreter mode, vim name NEWLINE separator option process reexecuting previous repeating run remotely, ssh separation separator 2nd substitution 2nd 3rd 4th summary syntax terminator usage message 2nd 3rd Command line 2nd argument 2nd editing execution expansion 2nd interface option parse 2nd processing 2nd syntax token 2nd whitespace word 2nd command_menu shell script Comments C programs makefile shell scripts commit command (cvs) Common UNIX Printing System [See CUPS, about.] Communication interprocess 2nd network write comp.lang.c newsgroup comp.os.linux.announce newsgroup comp.os.linux.answers newsgroup 2nd comp.os.linux.misc newsgroup 2nd 3rd 4th comp.os.linux.networking newsgroup comp.os.linux.security newsgroup comp.os.linux.setup newsgroup comp.security.firewalls newsgroup Compare files using diff Compiling a C program Completion command pathname Readline Library variable Component architecture Components, KDE Compress bunzip2 bzip2 2nd 3rd bzip2recover compress 2nd gzip OpenSSH uncompress unzip zip compress utility 2nd Computer Systems Research Group Computer, diskless Computing, distributed 2nd Concatenate [See Catenate.] Concurrent Versions System [See cvs command, log.] Condition code [See Exit, status.] Conditional expression example 2nd conf filename extension config file 2nd configs directory Configure and Build System daemon desktop window monitor Panel window video card configure shell script Connection-oriented protocol 2nd Connectionless, protocol Console single-user mode system terminal virtual 2nd consolehelper utility 2nd Content, Apache Context menu continue control structure 2nd Control bar, Nautilus Center, KDE character characters, printer flow [See Control, structure, shell scripts.] job structure 2nd break 2nd case continue 2nd do 2nd 3rd 4th done 2nd 3rd 4th elif elif versus fi else esac fi 2nd 3rd fi versus elif for 2nd 3rd for...in 2nd if 2nd 3rd if...then if...then...elif if...then...else in select shell scripts then 2nd 3rd two-way branch until while 2nd 3rd CONTROL key CONTROL-C key 2nd CONTROL-D key 2nd 3rd CONTROL-H key 2nd 3rd 4th CONTROL-L key 2nd CONTROL-M key CONTROL-Q key CONTROL-R key CONTROL-U key 2nd 3rd 4th CONTROL-V key 2nd CONTROL-W key 2nd 3rd CONTROL-X key 2nd CONTROL-Z key 2nd Conventions book, used in this end line key file naming Convert file to/from Windows format Cookie Coordinated Universal Time [See UTC.] Copy buffer directory recursively using mv directory, shell script file using cp 2nd Copyleft Core dump memory core file 2nd 3rd Correct typing mistakes count shell script cp utility 2nd 3rd cp versus ln cpdir shell script cpio utility 2nd cpp filename extension CPU intensive processes, report crack utility Cracker Crash 2nd Crash flag creat() system call Create directory using mkdir file using vim file, null Creation date, file, display using ls cron directory cron.* directories cron.allow file cron.d directory cron.deny file crond daemon 2nd crontab file crontab utility 2nd Cryptography [See also Encryption.] csh CSRG CSS 2nd CUPS about adding a printer command line interface configuring printers JumpStart configuring a remote printer system-config-printer, configuring a local printer KDE printing manager lpadmin utility lpinfo utility modifying a printer more information PPD files prerequisites print queue printing from Windows printing quotas printing to Windows sharing printers Web interface winprinter cups directory cupsd.conf file Current Current directory [See Working directory.] Cursor custom.conf file 2nd Customize the desktop Cut and paste cut utility cvs command add checkout 2nd commit export import log release remove rtag update cvs utility CVSROOT variable cxx filename extension Cycling, window Cypher |