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Index: G

• \G anchor: Matching from Where the Last Pattern Left Off (Perl tutorial)
• • Anchors (Perl tutorial)
• /g (global) pattern modifier: (Developing Perl) 5.2.2. The m// Operator (Matching)
• • The s/// Operator (Substitution) (Perl Developing)
• /g pattern-matching modifier: Introduction (Perl tutorial)
• • finding Nth matches: Finding the Nth Occurrence of a Match (Perl tutorial)
  • matching where last pattern ended: Matching from Where the Last Pattern Left Off (Perl tutorial)
• /g pattern modifier: (Developing Perl) 5.2.2. The m// Operator (Matching)
• • The s/// Operator (Substitution) (Perl Developing)
• \G positional assertion: (Developing Perl) 5.2.2. The m// Operator (Matching)
• • Where You Left Off: The \G Assertion (Developing Perl)
• -g file test operator
• File Test Operators (Perl tutorial)
• g (regular expression match modifier)
• • Pattern-Matching Operators (Perl tutorial)
• games, Perl modules for: The CPAN modules Directory (Developing Perl)
• garbage collection: Reference Counts (Advanced Perl Developing)
• • Destroying an Object (Perl tutorial)
  • Garbage Collection, Circular References, and Weak References (Developing Perl)
  • circular data structures and: Coping with Circular Data Structures (Perl tutorial)
  • objects and: Object Destruction (Advanced Perl Developing)
  • objects associated with tied variables: Scalar-Tying Methods (Developing Perl)
  • with DESTROY methods: Garbage Collection with DESTROY Methods (Developing Perl)
• GATEWAY_INTERFACE variable: CGI Environment Variables (Perl tutorial)
• gaussian_rand() (example): Generating Biased Random Numbers (Perl tutorial)
• GCOS field (Unix): The Classic Unix Password File (Perl for System Administration)
• GDBM files: Introduction (Perl tutorial)
• • db2gdbm program (example): Converting Between DBM Files (Perl tutorial)
  • locking: Locking DBM Files (Perl tutorial)
  • • File Locking (Developing Perl)
• GDBM_File module: Transparently Persistent Data Structures (Perl tutorial)
• • GDBM_File (Perl tutorial)
  • DBM Interfaces (Developing Perl)
• ge (greater than or equal) operator: Relational operators (Perl tutorial)
• -gen option (perlcc): The Perl Compiler (Perl tutorial)
• GenerateCtrlEvent() (Win32::Console): Reference: GenerateCtrlEvent (Perl tutorial)
• generated patterns: Generated patterns (Developing Perl)
• generating random numbers: Random number generation (Advanced Perl Developing)
• generators, Perl programs: Program Generation (Developing Perl)
• • in other languages: Generating Perl in Other Languages (Developing Perl)
  • other languages in Perl: Generating Other Languages in Perl (Developing Perl)
  • source filters: Source Filters (Developing Perl)
• generic classes: Introduction (Perl tutorial)
• generic XS typemaps: Making XS Typemaps More Generic (Advanced Perl Developing)
• geometry() (Frame widget): Toplevel Methods (Perl tutorial)
• geometry management: Starting with Perl/Tk (Advanced Perl Developing)
• • Geometry Management (Advanced Perl Developing)
  • Geometry Managers (Perl tutorial)
• get()
• • Entry widget: Entry Methods (Perl tutorial)
  • Listbox widget: Listbox Methods (Perl tutorial)
  • LWP::Simple module: Fetching a URL from a Perl Script (Perl tutorial)
  • • LWP::Simple (Perl tutorial)
  • Net::FTP module: Reference: get (Perl tutorial)
  • Net::POP3 module: Reference: get (Perl tutorial)
  • Scale widget: Scale Methods (Perl tutorial)
  • Scrollbar widget: Scrollbar Methods (Perl tutorial)
  • Text widget: Text Methods (Perl tutorial)
• GET method (CGI): Introduction (Perl tutorial)
• • Writing a CGI Script (Perl tutorial)
  • Transferring the Form Data (Perl tutorial)
  • HTTP::Request (Perl tutorial)
• get_attributes function: Object Encapsulation (Advanced Perl Developing)
• • database mapping and: Multivalued Attributes and Database Mapping (Advanced Perl Developing)
• GetAttributes() (Win32::File): Win32::File (Perl tutorial)
• get_basic_credentials() (LWP::UserAgent): Reference: get_basic_credentials (Perl tutorial)
• getc(): Reference: getc (Perl tutorial)
• • Time Efficiency (Developing Perl)
  • getc (Developing Perl)
• GETC method: Filehandle-Tying Methods (Developing Perl)
• GetDomainController() (Win32::NetAdmin): Reference: GetDomainController (Perl tutorial)
• GetError() (Win32::NetResource): Reference: GetError (Perl tutorial)
• GetEvents() (Win32::Console): Reference: GetEvents (Perl tutorial)
• GetExitCode() (Win32::Process): Reference: GetExitCode (Perl tutorial)
• get_fields() (Mail::Folder): Reference: get_fields (Perl tutorial)
• GetFileInfo function (MacPerl): Walking the Filesystem Using the File::Find Module (Perl for System Administration)
• getgrent(): Reference: getgrent (Perl tutorial)
• • getgrent (Developing Perl)
• getgrgid(): Reference: getgrgid (Perl tutorial)
• • getgrgid (Developing Perl)
• getgrnam(): Reference: getgrnam (Perl tutorial)
• • getgrnam (Developing Perl)
• get_header() (Mail::Folder): Reference: get_header (Perl tutorial)
• gethost* functions, overriding built-in: Networking and Interprocess Communication (Developing Perl)
• gethostbyaddr(): Identifying the Other End of a Socket (Perl tutorial)
• • Reference: gethostbyaddr (Perl tutorial)
  • gethostbyaddr (Developing Perl)
  • converting characters back into bytes: Building Character (Developing Perl)
• gethostbyname(): Identifying the Other End of a Socket (Perl tutorial)
• • Reference: gethostbyname (Perl tutorial)
  • gethostbyname (Developing Perl)
• gethostent(): Reference: gethostent (Perl tutorial)
• • gethostent (Developing Perl)
• GetKeys() (Win32::Registry): Reference: GetKeys (Perl tutorial)
• get_line function: Receiver (Advanced Perl Developing)
• getlogin(): Reference: getlogin (Perl tutorial)
• • getlogin (Developing Perl)
• get_message() (Mail::Folder): Reference: get_message (Perl tutorial)
• get_message_file() (Mail::Folder): Reference: get_message_file (Perl tutorial)
• get_mime_header() (Mail::Folder): Reference: get_mime_header (Perl tutorial)
• get_mime_message() (Mail::Folder): Reference: get_mime_message (Perl tutorial)
• getnet* functions, overriding built-in: Networking and Interprocess Communication (Developing Perl)
• getnetbyaddr(): Reference: getnetbyaddr (Perl tutorial)
• • getnetbyaddr (Developing Perl)
• getnetbyname(): Reference: getnetbyname (Perl tutorial)
• • getnetbyname (Developing Perl)
• getnetent(): Reference: getnetent (Perl tutorial)
• • getnetent (Developing Perl)
• GetNumber() (Win32::EventLog): Reference: GetNumber (Perl tutorial)
• GetObject() (Win32::OLE): Reference: GetObject (Perl tutorial)
• GetOldest() (Win32::EventLog): Reference: GetOldest (Perl tutorial)
• getopt(): Parsing Program Arguments (Perl tutorial)
• get_option() (Mail::Folder): Reference: get_option (Perl tutorial)
• GetOptions(): Parsing Program Arguments (Perl tutorial)
• Getopt::Long module: Parsing Program Arguments (Perl tutorial)
• • Getopt::Long (Perl tutorial)
  • Option, Argument, Parameter, and Configuration File Processing (Developing Perl)
• getopts(): Parsing Program Arguments (Perl tutorial)
• Getopts::* modules: Loop Control (Developing Perl)
• Getopt\:\:Std module: Local Filesystem Changes (Perl for System Administration)
• getpcomidx program (example): Flushing Output (Perl tutorial)
• getpeername(): Writing a Multi-Homed Server (Perl tutorial)
• • Reference: getpeername (Perl tutorial)
  • Networking Servers (Developing Perl)
  • getpeername (Developing Perl)
• getpgrp(): Reference: getpgrp (Perl tutorial)
• • getpgrp (Developing Perl)
• getppid(): Reference: getppid (Perl tutorial)
• • getppid (Developing Perl)
• getprint() (LWP::Simple): Reference: getprint (Perl tutorial)
• getpriority(): Reference: getpriority (Perl tutorial)
• • getpriority (Developing Perl)
• GetPriorityClass() (Win32::Process): Reference: GetPriorityClass (Perl tutorial)
• getproto* functions, overriding built-in: Networking and Interprocess Communication (Developing Perl)
• getprotobyname(): Introduction (Perl tutorial)
• • Reference: getprotobyname (Perl tutorial)
  • Initializing a Socket (Perl tutorial)
• getprotobyname function: getprotobyname (Developing Perl)
• getprotobynumber(): Reference: getprotobynumber (Perl tutorial)
• • getprotobynumber (Developing Perl)
• getprotoent(): Reference: getprotoent (Perl tutorial)
• • getprotoent (Developing Perl)
• getpwent(): Reference: getpwent (Perl tutorial)
• • getpwent (Developing Perl)
• getpwnam(): Reference: getpwnam (Perl tutorial)
• • getpwnam (Developing Perl)
• getpwuid(): Reference: getpwuid (Perl tutorial)
• getlogin (Developing Perl)
• • getpwuid (Developing Perl)
• get_request() (HTTP::Daemon::ClientConn): Reference: get_request (Perl tutorial)
• GetActiveObject() (Win32::OLE): Reference: GetActiveObject (Perl tutorial)
• GetResponse() (Win32::Internet): Reference: GetResponse (Perl tutorial)
• getserv* functions, overriding built-in: Networking and Interprocess Communication (Developing Perl)
• getservbyname(): Reference: getservbyname (Perl tutorial)
• • getservbyname function: getservbyname (Developing Perl)
• getservbyport(): Reference: getservbyport (Perl tutorial)
• • getservbyport (Developing Perl)
• getservent function: getservent (Developing Perl)
• GetServices() (Win32::Service): Reference: GetServices (Perl tutorial)
• getservent(): Reference: getservent (Perl tutorial)
• GetSharedResource() (Win32::NetResource): Reference: GetSharedResources (Perl tutorial)
• getsockname(): Reference: getsockname (Perl tutorial)
• getsockname function: getsockname (Developing Perl)
• getsockopt(): Non-Forking Servers (Perl tutorial)
• • Reference: getsockopt (Perl tutorial)
• getsockopt function: getsockopt (Developing Perl)
• $gid file statistic: stat (Developing Perl)
• GetStatus() (Win32::Service): Reference: GetStatus (Perl tutorial)
• GetStatusCallback() (Win32::Internet): Reference: GetStatusCallback (Perl tutorial)
• getstore() (LWP::Simple): Reference: getstore (Perl tutorial)
• gettags() (Canvas): Canvas Methods (Perl tutorial)
• GetTerminalSize( ): Determining Terminal or Window Size (Perl tutorial)
• GetUNCName() (Win32::NetResource): Reference: GetUNCName (Perl tutorial)
• GetValues() (Win32::Registry)
• • Reference: GetValues (Perl tutorial)
• GetWindowProperties function (Windows/2000): Using the Win32::Setupsup Module (Perl for System Administration)
• ggh program (example): Program: ggh&nbsp- Grep Netscape Global History (Perl tutorial)
• $GID ($() variable: Global Special Variables (Perl tutorial)
• gid (group ID), assumed: Talking to Yourself (Developing Perl)
• GID (group ID), effective: Special Variables in Alphabetical Order (Developing Perl)
• GIFs, Perl modules for: The CPAN modules Directory (Developing Perl)
• Gimp,: The CPAN modules Directory (Developing Perl)
• glob(): Reference: glob (Perl tutorial)
• • Filename Globbing Operator (Developing Perl)
  • Filename Globbing Operator (Developing Perl)
  • glob (Developing Perl)
• glob keyword: Globbing, or Getting a List of Filenames Matching a Pattern (Perl tutorial)
• global declarations: our (Developing Perl)
• • Global Declarations (Developing Perl)
  • (see also our declarations)
• global matching (see /g modifier)
• global names, prefixing with module name: Simplicities (Developing Perl)
• global search and replace: (Developing Perl) 5.2.3. The s/// Operator (Substitution)
• global values, saving: Saving Global Values (Perl tutorial)
• global variables: Global Special Variables (Perl tutorial)
• • Perl Variables, Symbol Table, and Scoping (Advanced Perl Developing)
  • controlling use with strict pragma: Controlling the Use of Globals (Developing Perl)
  • declaring: Lexically Scoped Global Declarations: our (Developing Perl)
  • • our (Developing Perl)
  • local operator, using on: Dynamically Scoped Variables: local (Developing Perl)
  • localizing: local (Developing Perl)
  • package variables as: Packages (Developing Perl)
  • predeclaring, vars module: Perl Language Extensions and Internals (Developing Perl)
  • threads, accessing in: Data Access (Developing Perl)
• globbing filenames: Filename Globbing Operator (Developing Perl)
• • Filenames, Filesystems, and File Locking (Developing Perl)
  • portability of: System Interaction (Developing Perl)
• glue code: Writing an Extension: Overview (Advanced Perl Developing)
• • Special Code (Advanced Perl Developing)
• glue language, Perl as: Filehandles (Developing Perl)
• gmtime(): Introduction (Perl tutorial)
• • Converting Epoch Seconds to DMYHMS (Perl tutorial)
  • Printing a Date (Perl tutorial)
  • Reference: gmtime (Perl tutorial)
  • gmtime (Developing Perl)
  • Data Types (Developing Perl)
• Gnome, Perl modules for: The CPAN modules Directory (Developing Perl)
• GNU RCS 5.7: Incorporating a Source Code Control System (Perl for System Administration)
• GO command (SQL): Creating /Deleting Databases and Tables (Perl for System Administration)
• goto(): Reference: goto (Perl tutorial)
• • goto (Perl tutorial)
  • goto (Developing Perl)
  • Autoloading (Developing Perl)
  • Time Efficiency (Developing Perl)
  • goto (Developing Perl)
  • Perl versions, changes in: Previous Perl Traps (Developing Perl)
• graphics, widgets and: Images (Advanced Perl Developing)
• graphs, Perl modules for: The CPAN modules Directory (Developing Perl)
• grave accents (see backticks)
• greater than (>, gt) operator: Relational operators (Perl tutorial)
• • Relational Operators (Developing Perl)
• greater than or equal (>=, ge) operator: Relational operators (Perl tutorial)
• • Relational Operators (Developing Perl)
• greediness in regular expressions
• • Quantifiers (Perl tutorial)
• greedy matching: Quantifiers (Developing Perl)
• • Quantifiers (Developing Perl)
  • Quantifiers (Developing Perl)
  • ?/ (Developing Perl) 5.9.4. The Little Engine That /Could(n't)
  • tokens: Molecules (Developing Perl)
• greedy pattern matching: Introduction (Perl tutorial)
• • Greedy and Non-Greedy Matches (Perl tutorial)
• Greenwich Mean Time (GMT): gmtime (Developing Perl)
• grep(): Reference: grep (Perl tutorial)
• • examples of: Fast Multipattern grep (Advanced Perl Developing)
  • extracting array subsets: Finding All Elements in an Array Matching Certain Criteria (Perl tutorial)
  • Regular Expressions (Developing Perl)
  • Regular Expressions (Developing Perl)
  • Developing with Style (Developing Perl)
  • grep (Developing Perl)
  • When backslashes happen (Developing Perl)
• grepauth program (example): Speeding Up Interpolated Matches (Perl tutorial)
• grid() (Frame widget): Grid (Advanced Perl Developing)
• • Toplevel Methods (Perl tutorial)
• grid geometry manager (Perl/Tk): Grid (Advanced Perl Developing)
• • The grid Geometry Manager (Perl tutorial)
• gridBBox() (grid manager): Grid methods (Perl tutorial)
• gridColumnconfigure() (grid manager): Grid methods (Perl tutorial)
• gridForget() (grid manager): Grid methods (Perl tutorial)
• gridInfo() (grid manager): Grid methods (Perl tutorial)
• gridLocation() (grid manager): Grid methods (Perl tutorial)
• gridPropagate() (grid manager): Grid methods (Perl tutorial)
• gridRowconfigure() (grid manager): Grid methods (Perl tutorial)
• gridSize() (grid manager): Grid methods (Perl tutorial)
• gridSlaves() (grid manager): Grid methods (Perl tutorial)
• group()
• • Frame widget: Toplevel Methods (Perl tutorial)
  • Net::NNTP module: Reference: group (Perl tutorial)
  • • The NNTP Protocol (Perl tutorial)
• group ID (GID): The Classic Unix Password File (Perl for System Administration)
• group name: getgrnam (Developing Perl)
• grouping operator: The Regular Expression Bestiary (Developing Perl)
• • Metasymbol Tables (Developing Perl)
  • ?/ (Developing Perl) 5.9.4. The Little Engine That /Could(n't)
  • for expressions: Unary and Binary Operators (Developing Perl)
• groupings, nesting of: Capturing (Developing Perl)
• groups, fetching information on: Perl Functions by Category (Perl tutorial)
• groups, managing with ADSI: Working with Groups via ADSI (Perl for System Administration)
• groups, process: Signaling Process Groups (Developing Perl)
• • functions dealing with: Perl Functions by Category (Developing Perl)
  • killing: kill (Developing Perl)
  • returning priority of: getpriority (Developing Perl)
• • functions dealing with: Perl Functions by Category (Developing Perl)
  • group name: getgrnam (Developing Perl)
  • members, login names: getgrent (Developing Perl)
• groups() (News::Newsrc): Reference: groups (Perl tutorial)
• gt (greater-than) operator
• • Relational operators (Perl tutorial)
• Gtk, Perl modules for: The CPAN modules Directory (Developing Perl)
• • • members, login names: The CPAN modules Directory (Developing Perl)
• guesttutorial program (example)
• • Typical CGI Interaction (Perl tutorial)
• GUIs (graphical user interfaces): User Interfaces with Tk (Advanced Perl Developing)
• • Introduction (Perl tutorial)
  • checking for waiting input: Checking for Waiting Input (Perl tutorial)
  • clearing the screen: Clearing the Screen (Perl tutorial)
  • controlling programs with Expect: Controlling Another Program with Expect (Perl tutorial)
  • determining window size: Determining Terminal or Window Size (Perl tutorial)
  • dialog boxes with Tk: Creating Dialog Boxes with Tk (Perl tutorial)
  • editing input: Editing Input (Perl tutorial)
  • full-screen mode: Introduction (Perl tutorial)
  • managing screen: Managing the Screen (Perl tutorial)
  • manipulating terminal directly: Using POSIX termios (Perl tutorial)
  • menus with Tk: Creating Menus with Tk (Perl tutorial)
  • multiscreen CGI scripts: Writing a Multiscreen CGI Script (Perl tutorial)
  • parsing command-line options: Parsing Program Arguments (Perl tutorial)
  • perlman text viewer example: GUI Example: Man Page Viewer (Advanced Perl Developing)
  • Perl/Tk and: Starting with Perl/Tk (Advanced Perl Developing)
  • reading from keyboard: Reading from the Keyboard (Perl tutorial)
  • reading passwords without echo: Reading Passwords (Perl tutorial)
  • removing DOS shell window: Removing the DOS Shell Window with Windows Perl/Tk (Perl tutorial)
  • ringing terminal bell: Ringing the Terminal Bell (Perl tutorial)
  • tcapdemo program: Program: Small termcap program (Perl tutorial)
  • testing programs if running interactively: Testing Whether a Program Is Running Interactively (Perl tutorial)
  • Tetris (example): GUI Example: Tetris (Advanced Perl Developing)
  • text color: Changing Text Color (Perl tutorial)
  • Tk resize events: Responding to Tk Resize Events (Perl tutorial)
• GV (internal glob value): Internal Data Types (Developing Perl)

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