[ SYSTEM ]: Linux srv.persadacompanies.com 4.18.0-553.56.1.el8_10.x86_64 #1 SMP Tue Jun 10 05:00:59 EDT 2025 x86_64
[ SERVER ]: Apache | PHP: 8.4.19
[ USER ]: persadamedika | IP: 45.64.1.108
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usr
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share
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perl5
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pod
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📄 perl.pod
16,270 B
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📄 perl5004delta.pod
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📄 perl5005delta.pod
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📄 perl5100delta.pod
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📄 perl5121delta.pod
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📄 perl5122delta.pod
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📄 perl5123delta.pod
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📄 perl5124delta.pod
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📄 perl5125delta.pod
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📄 perl5140delta.pod
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📄 perl5141delta.pod
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📄 perl5142delta.pod
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📄 perl5143delta.pod
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📄 perl5144delta.pod
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📄 perl5160delta.pod
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📄 perl5161delta.pod
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📄 perl5162delta.pod
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📄 perl5163delta.pod
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📄 perl5180delta.pod
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📄 perl5181delta.pod
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📄 perl5182delta.pod
5,335 B
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📄 perl5184delta.pod
4,642 B
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📄 perl5200delta.pod
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📄 perl5201delta.pod
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📄 perl5202delta.pod
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📄 perl5203delta.pod
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📄 perl5220delta.pod
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📄 perl5221delta.pod
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📄 perl5222delta.pod
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📄 perl5223delta.pod
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📄 perl5224delta.pod
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📄 perl5240delta.pod
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📄 perl5241delta.pod
8,215 B
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📄 perl5242delta.pod
4,113 B
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📄 perl5243delta.pod
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📄 perl5244delta.pod
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📄 perl5260delta.pod
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📄 perl5261delta.pod
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📄 perl5262delta.pod
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📄 perl5263delta.pod
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📄 perl5280delta.pod
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📄 perl561delta.pod
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📄 perl56delta.pod
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📄 perl581delta.pod
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📄 perl582delta.pod
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📄 perl583delta.pod
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📄 perl584delta.pod
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📄 perl585delta.pod
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📄 perl586delta.pod
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📄 perl587delta.pod
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📄 perl588delta.pod
25,272 B
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📄 perl589delta.pod
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📄 perl58delta.pod
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📄 perlaix.pod
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📄 perlamiga.pod
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📄 perlandroid.pod
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📄 perlapi.pod
443,535 B
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📄 perlapio.pod
19,285 B
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📄 perlartistic.pod
7,010 B
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📄 perlbook.pod
8,338 B
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📄 perlboot.pod
294 B
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📄 perlbot.pod
304 B
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📄 perlbs2000.pod
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📄 perlcall.pod
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📄 perlce.pod
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📄 perlcheat.pod
4,481 B
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📄 perlclib.pod
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📄 perlcn.pod
4,691 B
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📄 perlcommunity.pod
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📄 perlcygwin.pod
27,199 B
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📄 perldata.pod
46,743 B
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📄 perldbmfilter.pod
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📄 perldebguts.pod
38,535 B
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📄 perldebtut.pod
22,152 B
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📄 perldebug.pod
39,258 B
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📄 perldelta.pod
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📄 perldeprecation.pod
18,169 B
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📄 perldiag.pod
284,572 B
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📄 perldos.pod
10,522 B
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📄 perldsc.pod
25,614 B
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📄 perldtrace.pod
7,958 B
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📄 perlebcdic.pod
84,233 B
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📄 perlembed.pod
37,196 B
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📄 perlexperiment.pod
7,195 B
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📄 perlfork.pod
13,355 B
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📄 perlform.pod
16,608 B
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📄 perlfreebsd.pod
1,610 B
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📄 perlfunc.pod
392,957 B
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📄 perlgit.pod
33,509 B
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📄 perlgpl.pod
13,815 B
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📄 perlguts.pod
139,329 B
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📄 perlhack.pod
40,445 B
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📄 perlhacktips.pod
55,509 B
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📄 perlhacktut.pod
6,153 B
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📄 perlhaiku.pod
1,508 B
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📄 perlhist.pod
53,546 B
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📄 perlhpux.pod
30,509 B
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📄 perlhurd.pod
1,993 B
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📄 perlintern.pod
54,572 B
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📄 perlinterp.pod
33,687 B
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📄 perlintro.pod
22,119 B
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📄 perliol.pod
34,185 B
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📄 perlipc.pod
70,829 B
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📄 perlirix.pod
4,395 B
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📄 perljp.pod
7,521 B
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📄 perlko.pod
12,259 B
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📄 perllexwarn.pod
355 B
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📄 perllinux.pod
1,488 B
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📄 perllocale.pod
68,678 B
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📄 perllol.pod
9,580 B
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📄 perlmacos.pod
1,001 B
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📄 perlmacosx.pod
12,060 B
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📄 perlmod.pod
26,250 B
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📄 perlmodinstall.pod
12,792 B
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📄 perlmodlib.pod
76,482 B
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📄 perlmodstyle.pod
22,575 B
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📄 perlmroapi.pod
3,212 B
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📄 perlnetware.pod
6,648 B
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📄 perlnewmod.pod
11,036 B
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📄 perlnumber.pod
8,353 B
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📄 perlobj.pod
35,537 B
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📄 perlootut.pod
26,783 B
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📄 perlop.pod
136,252 B
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📄 perlopenbsd.pod
1,204 B
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📄 perlopentut.pod
9,455 B
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📄 perlos2.pod
93,351 B
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📄 perlos390.pod
15,674 B
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📄 perlos400.pod
4,768 B
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📄 perlpacktut.pod
51,282 B
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📄 perlperf.pod
49,881 B
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📄 perlplan9.pod
5,125 B
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📄 perlpod.pod
22,196 B
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📄 perlpodspec.pod
68,476 B
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📄 perlpolicy.pod
25,629 B
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📄 perlport.pod
87,602 B
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📄 perlpragma.pod
5,176 B
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📄 perlqnx.pod
6,673 B
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📄 perlre.pod
120,901 B
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📄 perlreapi.pod
30,334 B
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📄 perlrebackslash.pod
31,817 B
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📄 perlrecharclass.pod
49,029 B
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📄 perlref.pod
35,304 B
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📄 perlreftut.pod
18,790 B
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📄 perlreguts.pod
38,328 B
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📄 perlrepository.pod
509 B
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📄 perlrequick.pod
18,497 B
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📄 perlreref.pod
14,744 B
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📄 perlretut.pod
121,257 B
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📄 perlriscos.pod
1,529 B
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📄 perlrun.pod
53,550 B
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📄 perlsec.pod
26,184 B
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📄 perlsolaris.pod
29,822 B
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📄 perlsource.pod
6,876 B
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📄 perlstyle.pod
8,630 B
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📄 perlsub.pod
72,967 B
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📄 perlsymbian.pod
15,359 B
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📄 perlsyn.pod
44,512 B
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📄 perlsynology.pod
7,778 B
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📄 perlthrtut.pod
46,459 B
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📄 perltie.pod
38,607 B
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📄 perltoc.pod
694,171 B
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📄 perltodo.pod
376 B
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📄 perltooc.pod
294 B
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📄 perltoot.pod
294 B
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📄 perltrap.pod
10,620 B
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📄 perltru64.pod
8,492 B
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📄 perltw.pod
4,477 B
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📄 perlunicode.pod
82,491 B
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📄 perlunicook.pod
25,488 B
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📄 perlunifaq.pod
13,647 B
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📄 perluniintro.pod
38,340 B
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📄 perluniprops.pod
285,306 B
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📄 perlunitut.pod
7,951 B
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📄 perlutil.pod
7,640 B
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📄 perlvar.pod
78,364 B
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📄 perlvms.pod
50,823 B
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📄 perlvos.pod
3,843 B
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📄 perlwin32.pod
39,298 B
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📄 perlxs.pod
78,920 B
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📄 perlxstut.pod
50,095 B
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📄 perlxstypemap.pod
24,001 B
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DELETE SELECTED
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EDIT: perlcn.pod
=encoding utf8 如果你用一般的文字编辑器阅览这份文件, 请忽略文中奇特的注记字符. 这份文件是以 POD (简明文件格式) 写成; 这种格式是为了能让人直接阅读, 而特别设计的. 关于此格式的进一步信息, 请参考 perlpod 线上文件. =head1 NAME perlcn - 简体中文 Perl 指南 =head1 DESCRIPTION 欢迎来到 Perl 的天地! 从 5.8.0 版开始, Perl 具备了完善的 Unicode (统一码) 支援, 也连带支援了许多拉丁语系以外的编码方式; CJK (中日韩) 便是其中的一部份. Unicode 是国际性的标准, 试图涵盖世界上所有的字符: 西方世界, 东方世界, 以及两者间的一切 (希腊文, 叙利亚文, 亚拉伯文, 希伯来文, 印度文, 印地安文, 等等). 它也容纳了多种作业系统与平台 (如 PC 及麦金塔). Perl 本身以 Unicode 进行操作. 这表示 Perl 内部的字符串数据可用 Unicode 表示; Perl 的函式与算符 (例如正规表示式比对) 也能对 Unicode 进行操作. 在输入及输出时, 为了处理以 Unicode 之前的编码方式存放的数据, Perl 提供了 Encode 这个模块, 可以让你轻易地读取及写入旧有的编码数据. Encode 延伸模块支援下列简体中文的编码方式 ('gb2312' 表示 'euc-cn'): euc-cn Unix 延伸字符集, 也就是俗称的国标码 gb2312-raw 未经处理的 (低比特) GB2312 字符表 gb12345 未经处理的中国用繁体中文编码 iso-ir-165 GB2312 + GB6345 + GB8565 + 新增字符 cp936 字码页 936, 也可以用 'GBK' (扩充国标码) 指明 hz 7 比特逸出式 GB2312 编码 举例来说, 将 EUC-CN 编码的档案转成 Unicode, 祗需键入下列指令: perl -Mencoding=euc-cn,STDOUT,utf8 -pe1 < file.euc-cn > file.utf8 Perl 也内附了 "piconv", 一支完全以 Perl 写成的字符转换工具程序, 用法如下: piconv -f euc-cn -t utf8 < file.euc-cn > file.utf8 piconv -f utf8 -t euc-cn < file.utf8 > file.euc-cn 另外, 利用 encoding 模块, 你可以轻易写出以字符为单位的程序码, 如下所示: #!/usr/bin/env perl # 启动 euc-cn 字串解析; 标准输出入及标准错误都设为 euc-cn 编码 use encoding 'euc-cn', STDIN => 'euc-cn', STDOUT => 'euc-cn'; print length("骆驼"); # 2 (双引号表示字符) print length('骆驼'); # 4 (单引号表示字节) print index("谆谆教诲", "蛔唤"); # -1 (不包含此子字符串) print index('谆谆教诲', '蛔唤'); # 1 (从第二个字节开始) 在最后一列例子里, "谆" 的第二个字节与 "谆" 的第一个字节结合成 EUC-CN 码的 "蛔"; "谆" 的第二个字节则与 "教" 的第一个字节结合成 "唤". 这解决了以前 EUC-CN 码比对处理上常见的问题. =head2 额外的中文编码 如果需要更多的中文编码, 可以从 CPAN (L<http://www.cpan.org/>) 下载 Encode::HanExtra 模块. 它目前提供下列编码方式: gb18030 扩充过的国标码, 包含繁体中文 另外, Encode::HanConvert 模块则提供了简繁转换用的两种编码: big5-simp Big5 繁体中文与 Unicode 简体中文互转 gbk-trad GBK 简体中文与 Unicode 繁体中文互转 若想在 GBK 与 Big5 之间互转, 请参考该模块内附的 b2g.pl 与 g2b.pl 两支程序, 或在程序内使用下列写法: use Encode::HanConvert; $euc_cn = big5_to_gb($big5); # 从 Big5 转为 GBK $big5 = gb_to_big5($euc_cn); # 从 GBK 转为 Big5 =head2 进一步的信息 请参考 Perl 内附的大量说明文件 (不幸全是用英文写的), 来学习更多关于 Perl 的知识, 以及 Unicode 的使用方式. 不过, 外部的资源相当丰富: =head2 提供 Perl 资源的网址 =over 4 =item L<http://www.perl.com/> Perl 的首页 (由欧莱礼公司维护) =item L<http://www.cpan.org/> Perl 综合典藏网 (Comprehensive Perl Archive Network) =item L<http://lists.perl.org/> Perl 邮递论坛一览 =back =head2 学习 Perl 的网址 =over 4 =item L<http://www.oreilly.com.cn/index.php?func=booklist&cat=68> 简体中文版的欧莱礼 Perl 书藉 =back =head2 Perl 使用者集会 =over 4 =item L<http://www.pm.org/groups/asia.html> 中国 Perl 推广组一览 =back =head2 Unicode 相关网址 =over 4 =item L<http://www.unicode.org/> Unicode 学术学会 (Unicode 标准的制定者) =item L<http://www.cl.cam.ac.uk/%7Emgk25/unicode.html> Unix/Linux 上的 UTF-8 及 Unicode 答客问 =back =head1 SEE ALSO L<Encode>, L<Encode::CN>, L<encoding>, L<perluniintro>, L<perlunicode> =head1 AUTHORS Jarkko Hietaniemi E<lt>jhi@iki.fiE<gt> Audrey Tang (唐凤) E<lt>audreyt@audreyt.orgE<gt> =cut