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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
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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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function
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Signaling CommandÊÇ2¸öBluetoothʵÌåÖ®¼äµÄL2CAP²ãÃüÁî´«Êä¡£ËùÒÔµÃSignaling CommandʹÓÃCID 0x0001.
¶à¸öCommand¿ÉÒÔÔÚÒ»¸öC-frame£¨control frame£©Öз¢ËÍ¡£
Èç¹ûÒªÖ±½Ó·¢ËÍSignaling Command.ÐèÒª½¨Á¢SOCK_RAWÀàÐ͵ÄL2CAPÁ¬½ÓSocket¡£ÕâÑù²ÅÓлú»á×Ô¼ºÌî³äCommand Code£¬Identi ......
linuxÃüÁîÐÐÏÂÖÐÎÄÎļþÃûÂÒÂëµÄ½â¾ö·½·¨
Ê×ÏȲéѯ֧³ÖµÄ±àÂë:
locale -a
Èç¹ûûÓÐÄãÐèÒªµÄ±àÂ룬ÀýÈçzh_CN.utf8
rootÔËÐÐ: #dpkg-reconfigure locales
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ÐÞ¸Ä/etc/profile,
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export LC ......
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$tar zxvf xxxx.tar.gz
gzip -d
Óï ·¨£ºgzip [-acdfhlLnNqrtvV][-S <ѹËõ×Öβ×Ö·û´®>][-<ѹËõЧÂÊ>][--best/fast][Îļþ...] »ò gzip [-acdfhlLnNqrtvV][-S <ѹËõ×Öβ×Ö·û´®>][-<ѹËõЧÂÊ>][--best/fast][Ŀ¼]
²¹³äË ......
תÌù×Ôhttp://alexanderlaw.blog.hexun.com/8968771_d.html
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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 ......
#vi /etc/sysconfig/network-scripts/ifcfg-eth0
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DEVICE=eth0
BOOTPROTO=none
IPADDR=192.168.1.115
NETMASK=255.255.255.0
GATEWAY=192.168.1.1
HWADDR=00:25:11:E2:2E:53
ONBOOT=yes
TYPE=Ethernet
......