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Results 1041 - 1050 of 2,642 for host:perldoc.perl.org (0.03 sec)

  1. truncate.txt

    =over =item truncate FILEHANDLE,LENGTH X<truncate> =item truncate EXPR,LENGTH Truncates the file opened on FILEHANDLE, or named by EXPR, to the specified length. Raises an exception if truncate isn...
    perldoc.perl.org/functions/truncate.txt
    Registered: Sun Aug 31 13:54:53 UTC 2025
    - 573 bytes
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  2. __FILE__.txt

    =over =item __FILE__ X<__FILE__> A special token that returns the name of the file in which it occurs. It can be altered by the mechanism described at L<perlsyn/"Plain Old Comments (Not!)">. =back 199
    perldoc.perl.org/functions/__FILE__.txt
    Registered: Sun Aug 31 15:28:11 UTC 2025
    - 199 bytes
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  3. link.txt

    =over =item link OLDFILE,NEWFILE X<link> Creates a new filename linked to the old filename. Returns true for success, false otherwise. Portability issues: L<perlport/link>. =back 183
    perldoc.perl.org/functions/link.txt
    Registered: Sun Aug 31 17:16:40 UTC 2025
    - 183 bytes
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  4. state.txt

    =over =item state VARLIST X<state> =item state TYPE VARLIST =item state VARLIST : ATTRS =item state TYPE VARLIST : ATTRS C<state> declares a lexically scoped variable, just like L<C<my>|/my VARLIST...
    perldoc.perl.org/functions/state.txt
    Registered: Sun Aug 31 19:40:51 UTC 2025
    - 1.9K bytes
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  5. getlogin.txt

    =over =item getlogin X<getlogin> X<login> This implements the C library function of the same name, which on most systems returns the current login from F</etc/utmp>, if any. If it returns the empty...
    perldoc.perl.org/functions/getlogin.txt
    Registered: Sun Aug 31 21:34:44 UTC 2025
    - 449 bytes
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  6. ref.txt

    =over =item ref EXPR X<ref> X<reference> =item ref Examines the value of EXPR, expecting it to be a reference, and returns a string giving information about the reference and the type of referent. ...
    perldoc.perl.org/functions/ref.txt
    Registered: Mon Sep 01 01:29:59 UTC 2025
    - 2.9K bytes
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  7. reset.txt

    =over =item reset EXPR X<reset> =item reset Generally used in a L<C<continue>|/continue BLOCK> block at the end of a loop to clear variables and reset C<m?pattern?> searches so that they work again...
    perldoc.perl.org/functions/reset.txt
    Registered: Mon Sep 01 02:00:58 UTC 2025
    - 1.1K bytes
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  8. time.txt

    =over =item time X<time> X<epoch> Returns the number of non-leap seconds since whatever time the system considers to be the epoch, suitable for feeding to L<C<gmtime>|/gmtime EXPR> and L<C<localtim...
    perldoc.perl.org/functions/time.txt
    Registered: Mon Sep 01 03:20:28 UTC 2025
    - 853 bytes
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  9. getppid.txt

    =over =item getppid X<getppid> X<parent> X<pid> Returns the process id of the parent process. Note for Linux users: Between v5.8.1 and v5.16.0 Perl would work around non-POSIX thread semantics the ...
    perldoc.perl.org/functions/getppid.txt
    Registered: Mon Sep 01 02:43:57 UTC 2025
    - 428 bytes
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  10. msgget.txt

    =over =item msgget KEY,FLAGS X<msgget> Calls the System V IPC function L<msgget(2)>. Returns the message queue id, or L<C<undef>|/undef EXPR> on error. See also L<perlipc/"SysV IPC"> and the docume...
    perldoc.perl.org/functions/msgget.txt
    Registered: Mon Sep 01 04:31:24 UTC 2025
    - 315 bytes
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