camel

鐃緒申鐃緒申鐃緒申个鐃緒申訖随申鐃緒申椶焚鐃緒申鐃緒申箸鐃緒申鐃獣わ申鐃峻随申鐃緒申鐃旬な駕申鐃緒申鐃緒申

strict 鐃竣ラグ鐃殉につわ申鐃緒申 - perl-mongers.org
鐃緒申use strict; 鐃獣て駕申鐃叔デフワ申鐃緒申箸妊鐃緒申鐃祝なってなわ申鐃塾￥申鐃緒申
鐃緒申鐃緒申鐃銃みわ申亞里鐃緒申法鐃緒申鐃緒申任覆鐃叔わ申鐃順う鐃緒申鐃緒申

鐃殉わ申長鐃緒申鐃緒申由鐃夙わ申鐃銃は￥申鐃緒申鐃縮互器申鐃緒申鐃緒申Perl 5鐃緒申Perl 4鐃熟￥申C++鐃緒申C鐃淑常申飽曚覆鐃緒申鐃緒申任鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃�C鐃緒申C++鐃緒申鐃緒申鐃縦わ申鐃獣わ申鐃処う鐃祝￥申Perl 4鐃緒申Perl 5鐃緒申鐃緒申鐃縦でわ申鐃緒申鐃緒申Perl 5鐃塾ワ申蝓種申鐃緒申砲鐃緒申鐃緒申辰討蓮鐃緒申鐃叔緒申鐃縦ワ申鐃銃縁申鐃緒申鐃緒申蕕わ申鐃緒申霧澳鐃緒申鐃緒申傍鐃緒申鐃緒申箸鐃緒申討鐃緒申里任鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃�Perl 4鐃塾ワ申鐃緒申鐃緒申廛箸蓮鐃�Perl 5鐃叔わ申曚箸鐃緒申無鐃術刻申鐃緒申動鐃緒申鐃緒申鐃緒申鐃夙わ申鐃緒申鐃緒申泙鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申覆鐃�strict鐃祝なっわ申鐃緒申動鐃緒申鐃淑わ申鐃淑っわ申鐃純い鐃殉わ申鐃緒申諭鐃�

Perl 6鐃叔は￥申Perl 5鐃夙逸申辰堂鐃緒申霧澳鐃緒申鐃緒申呂个辰鐃緒申鐃緒申擇辰討鐃緒申泙鐃緒申鐃緒申任鐃緒申里鐃�use strict鐃緒申use warnings鐃熟デフワ申鐃緒申箸鐃�On鐃緒申-e鐃緒申鐃緒申鐃獣ワ申鐃緒申箸辰謄鐃緒申泪鐃宿ライ鐃緒申納孫圓鐃緒申鐃緒申鐃塾みワ申鐃春になわ申箸鐃緒申鐃緒申鐃緒申佑坊鐃緒申蠅件申討鐃緒申泙鐃緒申鐃�

鐃緒申鐃緒申任鐃緒申鐃緒申鐃緒申鐃藷しわ申鐃緒申鐃夙わ申鐃緒申鐃緒申鐃祝は￥申鐃淑駕申鐃緒申鐃緒申法鐃緒申鐃緒申鐃緒申泙鐃緒申鐃�

鐃縦駈申鐃術随申PERL5OPT鐃緒申鐃緒申鐃術わ申鐃緒申里任鐃緒申鐃�

sh鐃淑わ申鐃緒申bash鐃緒申鐃獣わ申鐃緒申~/.profile鐃緒申

PERL5OPT='-Mstrict -Mwarnings'; export PERL5OPT
# bash鐃淑わ申
export PERL5OPT='-Mstrict -Mwarnings'
# 鐃叔わ申OK

csh鐃淑わ申鐃緒申tcsh鐃淑わ申~/.cshrc鐃緒申

setenv PERL5OPT '-Mstrict -Mwarnings'

鐃夙書いてわ申鐃緒申鐃緒申OK鐃叔わ申鐃緒申

鐃緒申鐃緒申鐃緒申鐃緒申鐃夙わ申鐃夙￥申-e鐃緒申箸辰鐃緒申鐃緒申砲鐃銃駈申鐃緒申鐃准びまわ申鐃緒申鐃緒申鐃緒申老觜緒申鐃緒申鐃緒申鐃緒申鐃塾でわ申鐃緒申

% perl -le 'print $a'
Name "main::a" used only once: possible typo at -e line 1.
Use of uninitialized value $a in print at -e line 1.

鐃緒申鐃緒申鐃緒申鵝△鐃緒申鐃緒申鐃獣て駕申鐃薯するこ鐃夙わ申鐃緒申鐃熟わ申鐃殉わ申鐃緒申

% env PERL5OPT='' perl -le 'print $a'

鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申鐃緒申任鐃緒申浤僂離鐃緒申薀わ申福鐃緒申鐃緒申鐃獣わ申鐃緒申鐃淑わ申鐃緒申

鐃緒申鐃緒申鐃緒申鐃緒申鐃緒け鐃淑ので￥申鐃緒申鐃獣わ申鐃所ス鐃緒申鐃緒申廛箸暴颪�誌申鐃祝わ申

#!/usr/bin/perl
use strict;
use warnings;

鐃夙書くのわ申鐃緒申法(best practice)鐃夙なっわ申鐃夙わ申鐃緒申鐃緒け鐃叔わ申鐃緒申

鐃緒申CISCO IOS鐃緒申ip classless鐃淳わ申鐃緒申鐃淑わ申里鐃緒申鐃緒申里鐃�11.3鐃叔デフワ申鐃緒申箸砲覆辰鐃緒申辰鐃緒申鐃�

Dan the Perl Monger