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ExtMailÉý¼¶Îĵµ(for linux)

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ExtMail
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ExtMan
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ExtMail 0.24(
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1.0.5
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,
±¾ÎĵµÖ»ÄÜÊÊÓÃÓÚÊý¾Ý¿âÊÇ
mysql
µÄ°æ±¾
,
¼ÙÉè°²×°ÓʾֵÄÓòÃû
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extmail
.org
£¬¶ÁÕßÇë¸ù¾Ý×ÔÉíʵ¼ÊÇé¿öÓèÒÔÐ޸ġ£
Éý¼¶²½Öè
1.
Í£Ö¹·þÎñ£º
postifx,http,mysql,pop3
service httpd stop
service mysqld stop
service postfix stop
/etc/init.d/courier-imap stop
2.
±¸·ÝÎļþ£º
mysql,mail
,extmail,extman
±¸·ÝÓʼþ
Êý¾Ý
mkdir –p /home/domains/mailbackup
mkdir –p /opt/extmailbak #
´æ·Å´Ë´ÎÉý¼¶¹ý³ÌÖеı¸·ÝÎļþ£¬È·±£´Ë·ÖÇøÓÐ×ã¹»¿Õ¼ä
mv /home/domains/extmail.org  /home/domains/mailbackup
cd /home/domains           #
È·±£´Ë·ÖÇøÓÐ×ã¹»¿Õ¼ä
tar cvf  mailbackup.tar  mailbackup
mv  mailbackup.tar  /opt/extmailbak
±¸·Ý
mysql
cd  /var/lib/mysql  
tar  cvf  extmail.tar  extmail
mv  extmail.tar /opt/extmailbak
±¸·Ý
extmail,extman
cd /var/www/extsuite
tar cvf extmail.tar extmail
tar cvf extman.tar extman
mv extmail.tar  /opt/extmailbak
mv extman.tar /opt/extmailbak
3.
ת»»±àÂë
¸ñʽ£º´Ó
gb2312
ת³É
utf-8
×¢ÒâÊÂÏÈç¶ÁÕßµÄ
ExtMail
°æ±¾ÒѾ­ÔÚ
1.0
°æ±¾Ö®ºó£¬Ôò²»ÐèÒªÖ´ÐÐÕâÒ»²½Öè
Òò
ExtMail1.0
°æ±¾ÒÔºóµÄ×Ö·û±àÂëʹÓÃÁË
utf-8,ExtMail1.0
°æ±¾Ö®Ç°Ê¹ÓõÄÊÇ
gb2312,
Òò´ËÒª¶Ô±àÂë½øÐÐת»»£º
a.
ÔÚ´ËʹÓÃ
Extmail
ÏîÄ¿×鸺Ôð±àд
µÄÒ»¸öÉý¼¶½Å±¾
: maildir_upgrade_mysql-1.0,
´ËÎļþ¿ÉÒÔÔÚ
ExtMail
µÄ¹Ù·½ÍøÕ¾ÉÏÏÂÔØµ½
,
ÏÂÔØµØÖ·
ÊÇ
:
http://www.extmail.org/cgi
-bin/download.cgi
ÔÚ´ËÎÒÃǽ«ÆäÏÂÔØµ½
/opt
Ŀ¼Ï£¬½âѹ¡£
b.
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functions
Îļþ
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BASEDIR="/home/domains"
ICONV="/usr/bin/iconv -f gb2312 -t utf-8"
fromCHAR="gb2312"
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BASEDIR="/home/domains/mailbackup
"
ICONV="/usr/bin/iconv -f gbk
-t utf-8"
fromCHAR="gbk
"
×¢Ò⣺´Ë²½ÖèºÜÖØÒª£¬ÇëÈ·±£
function
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ʵսLinux Bluetooth±à³Ì£¨ËÄ£© L2CAP²ã±à³Ì

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Ò»£ºL2CAPЭÒé¼ò½é£º
Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼­Á¬½Ó¿ØÖƺÍÊÊÅäЭÒé (L2CAP) ΪÉϲãЭÒéÌá¹©ÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àЭÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãЭÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......

LinuxÖеÄÑÓʱº¯Êý¼°»ñȡϵͳʱ¼äº¯Êý

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   #include <unistd.h>
 
   1¡¢unsigned int sleep(unsigned int seconds); Ãë¼¶
   2¡¢int usleep(useconds_t usec);              ΢Ãë¼¶£º1/10^-6 
 
   #define _PO ......

Linux»·¾³½ø³Ì¼äͨÐÅ£¨Ò»£©


Linux»·¾³½ø³Ì¼äͨÐÅ£¨Ò»£©
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valign="top"><td width="8"><img alt="" height="1" width="8"
src="//www.ibm.com/i/c.gif"/></td><td width="16"><img alt="" width ......

oracleÔÚlinuxÏÂÆô¶¯Ïà¹ØÃüÁî

1¡¢´ÓrootÓû§Çл»µ½oracleÓû§
#su - oracle
2¡¢ÀûÓÃnologÑ¡ÏîÆô¶¯sql*plus¹¤¾ß³ÌÐò
$slqplus /nolog
3¡¢ÀûÓÃsysdbaÉí·ÝÆô¶¯oracleÊý¾Ý¿â
sql>connect / as sysdba
sql>startup
4¡¢Æô¶¯Êý¾Ý¿âµÄ¼àÌýÆ÷listener
$lsnrctl start
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$lsnrctl
lsnrctl>start
5¡¢¹Ø±ÕoracleÊý¾Ý¿â¼àÌý
$lsnrctl stop
6¡ ......

Linux netfilterÔ´Âë·ÖÎö(2)

תÌù×Ôhttp://alexanderlaw.blog.hexun.com/8968771_d.html
¶þ¡¢ipt_tableÊý¾Ý½á¹¹ºÍ±íµÄ³õʼ»¯
 
2.1  include/linux/netfilter_ipv4/ip_tables.h   struct  ipt_table ±í½á¹¹
struct ipt_table
{
struct list_head list;
/* ±íÁ´ */
char name[IPT_TABLE_MAXNAMELEN];
/* ±íÃû£¬Èç"fil ......
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