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mysqladmin -u root  drop Êý¾Ý¿âÃû
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mysql -u root -e "drop databse Êý¾Ý¿âÃû"

SQL code:
mysql> drop database d;
Query OK, 0 rows affected (0.30 sec)


Perl code:

echo "y" | mysqladmin -u root drop




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ARM LINUXÉÏÓÃCдÎļþµÄÎÊÌâ

C/C++ code:

char Time="2009-9-23";
FILE *fpOut=fopen("1.txt","w+");
if(fpOut==NULL)
return ;

fwr ......

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linux UDP client½ÓÊÕ²»µ½Êý¾Ý

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linux IP µØÖ·µÄÅäÖ㨣©

ÎÒÏÖÔÚÓõÄÊÇdpch ½øÐÐÅäÖõÄ
Perl code:
abc ~ # ifconfig
eth0 Link encap:Ethernet HWaddr 00:1e:ec:c1:94:75
inet addr:10.2.0.144 Bcast:10.2.1.255 Mask:255.255.254.0
......

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