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chroot.txt
=over =item chroot FILENAME X<chroot> X<root> =item chroot This function works like the system call by the same name: it makes the named directory the new root directory for all further pathnames t...perldoc.perl.org/functions/chroot.txtRegistered: Thu Jul 03 06:10:56 UTC 2025 - 760 bytes - Viewed (0) -
wait.txt
=over =item wait X<wait> Behaves like L<wait(2)> on your system: it waits for a child process to terminate and returns the pid of the deceased process, or C<-1> if there are no child processes. The...perldoc.perl.org/functions/wait.txtRegistered: Thu Jul 03 04:13:24 UTC 2025 - 754 bytes - Viewed (0) -
rmdir.txt
=over =item rmdir FILENAME X<rmdir> X<rd> X<directory, remove> =item rmdir Deletes the directory specified by FILENAME if that directory is empty. If it succeeds it returns true; otherwise it retur...perldoc.perl.org/functions/rmdir.txtRegistered: Thu Jul 03 06:50:17 UTC 2025 - 454 bytes - Viewed (0) -
abs.txt
=over =item abs VALUE X<abs> X<absolute> =item abs Returns the absolute value of its argument. If VALUE is omitted, uses L<C<$_>|perlvar/$_>. =back 151perldoc.perl.org/functions/abs.txtRegistered: Wed Jul 02 23:15:50 UTC 2025 - 151 bytes - Viewed (0) -
flock.txt
=over =item flock FILEHANDLE,OPERATION X<flock> X<lock> X<locking> Calls L<flock(2)>, or an emulation of it, on FILEHANDLE. Returns true for success, false on failure. Produces a fatal error if use...perldoc.perl.org/functions/flock.txtRegistered: Thu Jul 03 12:27:56 UTC 2025 - 3.9K bytes - Viewed (0) -
defined.txt
=over =item defined EXPR X<defined> X<undef> X<undefined> =item defined Returns a Boolean value telling whether EXPR has a value other than the undefined value L<C<undef>|/undef EXPR>. If EXPR is n...perldoc.perl.org/functions/defined.txtRegistered: Thu Jul 03 07:32:54 UTC 2025 - 2.8K bytes - Viewed (0) -
seek.txt
=over =item seek FILEHANDLE,POSITION,WHENCE X<seek> X<fseek> X<filehandle, position> Sets FILEHANDLE's position, just like the L<fseek(3)> call of C C<stdio>. FILEHANDLE may be an expression whose ...perldoc.perl.org/functions/seek.txtRegistered: Thu Jul 03 08:13:15 UTC 2025 - 2.5K bytes - Viewed (0) -
sleep.txt
=over =item sleep EXPR X<sleep> X<pause> =item sleep Causes the script to sleep for (integer) EXPR seconds, or forever if no argument is given. Returns the integer number of seconds actually slept....perldoc.perl.org/functions/sleep.txtRegistered: Thu Jul 03 11:31:03 UTC 2025 - 1.9K bytes - Viewed (0) -
next.txt
=over =item next LABEL X<next> X<continue> =item next EXPR =item next The L<C<next>|/next LABEL> command is like the C<continue> statement in C; it starts the next iteration of the loop: LINE: whil...perldoc.perl.org/functions/next.txtRegistered: Thu Jul 03 08:57:56 UTC 2025 - 1.4K bytes - Viewed (0) -
formline.txt
=over =item formline PICTURE,LIST X<formline> This is an internal function used by L<C<format>|/format>s, though you may call it, too. It formats (see L<perlform>) a list of values according to the...perldoc.perl.org/functions/formline.txtRegistered: Thu Jul 03 12:11:35 UTC 2025 - 1.4K bytes - Viewed (0)