<font size="3">Funkcje
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
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<font size="4">R</span>
Nazwa</th>Opis</th></tr>
[[Perl_/Funkcje/R/rand]]</td>retrieve the next pseudorandom number</td></tr>
[[Perl_/Funkcje/R/read]]</td>fixed-length buffered input from a filehandle</td></tr>
[[Perl_/Funkcje/R/readdir]]</td>get a directory from a directory handle</td></tr>
[[Perl_/Funkcje/R/readline]]</td>fetch a record from a file</td></tr>
[[Perl_/Funkcje/R/readlink]]</td>determine where a symbolic link is pointing</td></tr>
[[Perl_/Funkcje/R/readpipe]]</td>execute a system command and collect standard output</td></tr>
[[Perl_/Funkcje/R/recv]]</td>receive a message over a Socket</td></tr>
[[Perl_/Funkcje/R/redo]]</td>start this loop iteration over again</td></tr>
[[Perl_/Funkcje/R/ref]]</td>find out the type of thing being referenced</td></tr>
[[Perl_/Funkcje/R/rename]]</td>change a filename</td></tr>
[[Perl_/Funkcje/R/require]]</td>load in external functions from a library at runtime</td></tr>
[[Perl_/Funkcje/R/reset]]</td>clear all variables of a given name</td></tr>
[[Perl_/Funkcje/R/return]]</td>get out of a function early</td></tr>
[[Perl_/Funkcje/R/reverse]]</td>flip a string or a list</td></tr>
[[Perl_/Funkcje/R/rewinddir]]</td>reset directory handle</td></tr>
[[Perl_/Funkcje/R/rindex]]</td>right-to-left substring search</td></tr>
[[Perl_/Funkcje/R/rmdir]]</td>remove a directory</td></tr>
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</table>