Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

LinuxÏÂÈí¼þ¡¢PHPºÍPerlµÄÄ£¿éµÈ¶¼ÊµÏÖÁË×Ô¶¯°²×°

LinuxÏÂÈí¼þ¡¢PHPºÍPerlµÄÄ£¿éµÈ¶¼ÊµÏÖÁË×Ô¶¯°²×°£¬ÕæµÄºÜ·½±ã£¬±¾Îļòµ¥½éÉÜһϡ£
linuxÏ¿ÉÒÔʹÓÃyum¹¤¾ß£¬RedhatÏÂ×Ô¶¯´øÓУº
yum list php*   //¿ÉÒԲ鿴phpµÄÏà¹ØÄ£¿é
yum install php //°²×°phpÕâ¸öÄ£¿é
phpÄ£¿éµÄ×Ô¶¯°²×°(ÀûÓÃpecl.php.netºÍpear.php.netÔÚÏß°²×°)£º
ÀûÓÃpearºÍpecl¹¤¾ß£¬Ê×ÏÈÐèÒª°²×°php-pearÄ£¿é£¬È»ºó
pecl install pecl-http  //°²×°pecl-phpÄ£¿é
pecl list-all  //²é¿´ÏßÉ϶¼ÓÐÄÄЩģ¿é£¬ÒÔ±ãÓÚ°²×°
perlÄ£¿éµÄ×Ô¶¯°²×°(ÀûÓÃwww.cpan.org/ ÔÚÏß°²×°)£º
perl¡¡-MCPAN¡¡-e¡¡shell¡¡¡¡
cpan>h  £¨»ñµÃ°ïÖú£©¡¡  
cpan>m £¨ÁгöCPANÉÏËùÓÐÄ£¿éµÄÁÐ±í£©¡¡
cpan>install¡¡module_name¡¡£¨×Ô¶¯Íê³É´ÓÏÂÔØµ½°²×°µÄÈ«¹ý³Ì¡££©¡¡  
cpan>q¡¡£¨°²×°Í꣬ºóÍ˳ö£©
¾ÙÀýÄ£¿é£º
(1)Net::FTP
(2) Net::Telnet
(3) LWP::Simple, get()
(4) Expect
(5) XML::Simple, XMLin()
(6) Data::Dumper, Dumper()
(7) IO::Socket
(8) Date::Manip, DateCalc(), UnixDate()
(9) Date::Manip, Date_Cmp()
(10) File::Find, find()
(11) ExtUtils::Installed, new(), modules(), version()
(12) DBI, connect(), prepare(), execute(), fetchrow_array()
(13) Getopt::Std
(14) Proc::ProcessTable
(15) Shell
(16) Time::HiRes, sleep(), time()
(17) HTML::LinkExtor, links(), parse_file()
(18) Net::Telnet, open(), print(), getline()
(19) Compress::Zlib, gzopen(), gzreadline(), gzclose()
(20) Net::POP3, login(), list(), get()
(21) Term::ANSIColor
(22) Date::Calc Calendar(), Today()
(23) Term::Cap, Tgetend(), Tgoto, Tputs()
(24) HTTPD::Log::Filter
(25) Net::LDAP
(26) Net::SMTP mail(), to(), data(), datasend(), auth()
(27) MIME::Base64, encode_base64(), decode_base64()
(28) Net::IMAP::Simple, login(), mailboxes(), select(), get()...
(29) Bio::DB::GenBank, Bio::SeqIO
(30) Spreadsheet::ParseExcel
(31) Text::CSV_XS, parse(), fields(), error_input()
(32) Benchmark
×Ô¶¯ÔÚÏß°²×°£¬ÕæµÄºÜ·½±ã¡£


Ïà¹ØÎĵµ£º

linux ÖÕ¶ËÆô¶¯³ÌÐòinittab

Ò»¡¢Ê²Ã´ÊÇinit
¡¡¡¡initÊÇLinuxϵͳ²Ù×÷Öв»¿ÉȱÉٵijÌÐòÖ®Ò»¡£ ÊÇÒ»¸öÓÉÄÚºËÆô¶¯µÄÓû§¼¶½ø³Ì¡£
¡¡¡¡ÄÚºËÆô¶¯£¨ÒѾ­±»ÔØÈëÄڴ棬¿ªÊ¼ÔËÐУ¬²¢Òѳõʼ»¯ËùÓеÄÉ豸Çý¶¯³ÌÐòºÍÊý¾Ý½á¹¹µÈ£©Ö®ºó£¬¾Íͨ¹ýÆô¶¯Ò»¸öÓû§¼¶³ÌÐòinitµÄ·½Ê½À´Æô¶¯ÆäËûÓû§¼¶µÄ½ø³Ì»ò·þÎñ¡£ËùÒÔ£¬initʼÖÕÊǵÚÒ»¸ö½ø³Ì£¨ÆäPIDʼÖÕΪ1£©¡£
¡¡¡¡ÄÚºË ......

php urlencode()

ÔÚPHPÖÐÓÐurlencode()¡¢urldecode()¡¢rawurlencode()¡¢rawurldecode()ÕâЩº¯ÊýÀ´½â¾öÍøÒ³
URL±àÂë½âÂëÎÊÌâ¡£
ÔÚASPµÄʱºòURL±àÂë½âÂëºÜÊÇÄÕ»ð£¬Server.urlencode²»Ì«ºÃÓã¬Óöµ½utf-8±àÂëµÄµØÖ·¸üÊÇÂé
·³¡£ÄãÒª»ñÈ¡°Ù¶È¡¢Googleµã»÷µ½ÍøÕ¾µÄÍøÖ·Á´½ÓÖеĹؼü×Ö£¬ÒªÐ´ÉÏÒ»¶Ñ×Ô¶¨Ò庯ÊýÀ´µÃµ½urldecodeµÄЧ¹û¡£
ժ¼һƪ¹Ø ......

2010Äê×îÐÂPHPÀàµÄ¾«Ëõ¹éÄÉ


Ò»£º½á¹¹ºÍµ÷ÓÃ(ʵÀý»¯)£º
class className{} £¬µ÷Óãº$obj = new className();µ±ÀàÓй¹Ô캯Êýʱ£¬»¹Ó¦´«Èë²ÎÊý¡£Èç$obj = new className($v,$v2...);
¶þ£º¹¹Ô캯ÊýºÍÎö¹¹º¯Êý£º
1¡¢¹¹Ô캯ÊýÓÃÓÚ³õʼ»¯£ºÊ¹ÓÃ__construct()£¬¿É´ø²ÎÊý¡£
2¡¢µ«Îö¹¹º¯Êý²»ÄÜ´ø²ÎÊý£¨ÓÃÓÚÔÚÏúÈ¥Ò»¸öÀà֮ǰִÐÐһЩ²Ù×÷»ò¹¦ÄÜ£©¡£Îö¹¹º¯Êý ......

װLinuxϵͳ

½ñÌì×°ÁËÒ»ÌìµÄLinuxϵͳ£¬ÓëÆä˵°²×°»¹²»Èç˵ÊÇÏÂÔØÁËÒ»Ì죬ÏȺó×°ÁËfedora core 4£¬fedora core 6£¬×îºó×°fedora core 8ÖÕÓÚ¿ÉÒÔÓÃÁË£¬Ã¿¸ö¶¼ÊÇ3G¶à£¬ÒòΪÔÚѧУµÄ¹¤×÷ÊÒ£¬ËùÒÔÏÂÔØËÙ¶ÈÆ½¾ù¿ÉÒÔ´ïµ½1.9M²»µ½£¬Õâ¿ÉÊÇÏÞËٵ쬾ÍËãÕâÑùÎҵĵçÄÔÒ²ÒòΪÏÂÔØËÙ¶ÈÌ«¿ìËÀÁËN»ØÁË£¬¶¼ÊÇÇ¿ÖÆPowerµÄ£¬ÕæµÃ×°µÃÓеãÓôÃÆ°¡£¬×°FC4ÊÇÒ ......

linux϶¨Ê±Ö´Ðмƻ®ÈÎÎñ


linux϶¨Ê±Ö´Ðмƻ®ÈÎÎñ
²é¿´/etc/crontabÎļþ
SHELL=/bin/bash
PATH=/sbin:/bin:/usr/sbin:/usr/bin
MAILTO=root
HOME=/
# run-parts
01 * * * * root run-parts /etc/cron.hourly
02 4 * * * root run-parts /etc/cron.daily
22 4 * * 0 root run-parts /etc/cron.weekly
42 4 1 * * root run-parts /etc/cr ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ