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1.
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postifx,http,mysql,pop3
service httpd stop
service mysqld stop
service postfix stop
/etc/init.d/courier-imap stop
2.
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mysql,mail
,extmail,extman
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mkdir –p /home/domains/mailbackup
mkdir –p /opt/extmailbak #
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mv /home/domains/extmail.org /home/domains/mailbackup
cd /home/domains #
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tar cvf mailbackup.tar mailbackup
mv mailbackup.tar /opt/extmailbak
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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.
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: maildir_upgrade_mysql-1.0,
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functions
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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
"
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Logical Link Control and Adaptation Protocol(L2CAP)
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#include <unistd.h>
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2¡¢ÀûÓÃnologÑ¡ÏîÆô¶¯sql*plus¹¤¾ß³ÌÐò
$slqplus /nolog
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sql>connect / as sysdba
sql>startup
4¡¢Æô¶¯Êý¾Ý¿âµÄ¼àÌýÆ÷listener
$lsnrctl start
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lsnrctl>start
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$lsnrctl stop
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2.1 include/linux/netfilter_ipv4/ip_tables.h struct ipt_table ±í½á¹¹
struct ipt_table
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struct list_head list;
/* ±íÁ´ */
char name[IPT_TABLE_MAXNAMELEN];
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