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Results 981 - 990 of 1,301 for label:perl (0.02 sec)
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exec.txt
=over =item exec LIST X<exec> X<execute> =item exec PROGRAM LIST The C<exec> function executes a system command I<and never returns>; use L<C<system>|/system LIST> instead of C<exec> if you want it...perldoc.perl.org/functions/exec.txtRegistered: Mon Nov 24 23:41:25 UTC 2025 - 3.7K bytes - Viewed (0) -
continue.txt
=over =item continue BLOCK X<continue> =item continue When followed by a BLOCK, C<continue> is actually a flow control statement rather than a function. If there is a C<continue> BLOCK attached to ...perldoc.perl.org/functions/continue.txtRegistered: Mon Nov 24 23:10:01 UTC 2025 - 1.7K bytes - Viewed (0) -
chown.txt
=over =item chown LIST X<chown> X<owner> X<user> X<group> Changes the owner (and group) of a list of files. The first two elements of the list must be the I<numeric> uid and gid, in that order. A v...perldoc.perl.org/functions/chown.txtRegistered: Tue Nov 25 01:02:53 UTC 2025 - 1.5K bytes - Viewed (0) -
tell.txt
=over =item tell FILEHANDLE X<tell> =item tell Returns the current position I<in bytes> for FILEHANDLE, or -1 on error. FILEHANDLE may be an expression whose value gives the name of the actual file...perldoc.perl.org/functions/tell.txtRegistered: Mon Nov 24 22:20:24 UTC 2025 - 1.3K bytes - Viewed (0) -
rename.txt
=over =item rename OLDNAME,NEWNAME X<rename> X<move> X<mv> X<ren> Changes the name of a file; an existing file NEWNAME will be clobbered. Returns true for success; on failure returns false and sets...perldoc.perl.org/functions/rename.txtRegistered: Tue Nov 25 01:19:12 UTC 2025 - 787 bytes - Viewed (0) -
evalbytes.txt
=over =item evalbytes EXPR X<evalbytes> =item evalbytes This function is similar to a L<string eval|/eval EXPR>, except it always parses its argument (or L<C<$_>|perlvar/$_> if EXPR is omitted) as ...perldoc.perl.org/functions/evalbytes.txtRegistered: Mon Nov 24 22:44:18 UTC 2025 - 840 bytes - Viewed (0) -
uc.txt
=over =item uc EXPR X<uc> X<uppercase> X<toupper> =item uc Returns an uppercased version of EXPR. If EXPR is omitted, uses L<C<$_>|perlvar/$_>. my $str = uc("Perl is GREAT"); # "PERL IS GREAT" This...perldoc.perl.org/functions/uc.txtRegistered: Mon Nov 24 21:47:23 UTC 2025 - 599 bytes - Viewed (0) -
msgsnd.txt
=over =item msgsnd ID,MSG,FLAGS X<msgsnd> Calls the System V IPC function msgsnd to send the message MSG to the message queue ID. MSG must begin with the native long integer message type, followed ...perldoc.perl.org/functions/msgsnd.txtRegistered: Tue Nov 25 00:21:47 UTC 2025 - 506 bytes - Viewed (0) -
times.txt
=over =item times X<times> Returns a four-element list giving the user and system times in seconds for this process and any exited children of this process. my ($user,$system,$cuser,$csystem) = tim...perldoc.perl.org/functions/times.txtRegistered: Tue Nov 25 01:49:35 UTC 2025 - 362 bytes - Viewed (0) -
warn.txt
=over =item warn LIST X<warn> X<warning> X<STDERR> Emits a warning, usually by printing it to C<STDERR>. C<warn> interprets its operand LIST in the same way as C<die>, but is slightly different in ...perldoc.perl.org/functions/warn.txtRegistered: Tue Nov 25 05:19:02 UTC 2025 - 2.1K bytes - Viewed (0)