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| == NAME == | | == NAME == |
| | | |
− | perlintro -- a brief introduction and overview of Perl | + | perlintro -- a brief introduction and overview of Perl,if you are looking to found the complete edition of perl documentation, see http://perldoc.perl.org/index.html |
| | | |
| you can find the source of this Tutorial http://perldoc.perl.org/perlintro.html | | you can find the source of this Tutorial http://perldoc.perl.org/perlintro.html |
| + | |
| == DESCRIPTION == | | == DESCRIPTION == |
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| === Builtin operators and functions === | | === Builtin operators and functions === |
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− | Perl comes with a wide selection of builtin functions. Some of the ones we've already seen include '''print''', '''sort''' and '''reverse'''. A list of them is given at the start of perlfunc and you can easily read about any given function by using '''perldoc -f functionname'''. | + | Perl comes with a wide selection of builtin functions. Some of the ones we've already seen include '''[http://perldoc.perl.org/functions/print.html print]''', '''[http://perldoc.perl.org/functions/sort.html sort]''' and '''[http://perldoc.perl.org/functions/reverse.html reverse]'''. A list of them is given at the start of [http://perldoc.perl.org/perlfunc.html perlfunc] and you can easily read about any given function by using '''perldoc -f functionname'''. |
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− | Perl operators are documented in full in perlop, but here are a few of the most common ones: | + | Perl operators are documented in full in [http://perldoc.perl.org/perlop.html perlop], but here are a few of the most common ones: |
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| ==== Arithmetic ==== | | ==== Arithmetic ==== |
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| # in $a | | # in $a |
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− | The '''s///''' substitution operator is documented in [http://perldoc.perl.org/perlop.html perlop]. | + | The '''[http://perldoc.perl.org/functions/s.html s///]''' substitution operator is documented in [http://perldoc.perl.org/perlop.html perlop]. |
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| ==== More complex regular expressions ==== | | ==== More complex regular expressions ==== |
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| Kirrily "Skud" Robert <skud@cpan.org> | | Kirrily "Skud" Robert <skud@cpan.org> |
| + | [[Category:Developer]] |
| + | [[Category:SME Server Development Framework]] |
| + | [[Category:Development Tools]] |