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[bruce@server1 ~]$ vim hello_world.c
/*This is my first C program*/
#include <stdio.h>
int main()
{
        printf("Hello World!\n");
        return 0;
}
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[bruce@server1 ~]$ gcc hello_world.c
[bruce@server1 ~]$
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[bruce@server1 ~]$ ls
a.out    hello_world.c  rpmbuild      RPM-GPG-KEY-CentOS-3
Desktop  programs       rpmbuild.txt
[bruce@server1 ~]$
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[bruce@server1 ~]$ ./a.out
Hello World!
[bruce@server1 ~]$
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mysql on suse linux ϵͳÃüÁî±Ê¼Ç

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chkconfig mysql on
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/sbin/chkconfig --del mysql
/sbin/chkconfig --add mysql
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mysql -V

mysqld -V
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service mysql start
service mysql stop
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unbuntu linux bugzillaÅäÖùý³Ì

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mysql
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ʹÓÃÒ»ÖÖ±»³ÆÎª"¹«Ë½Ô¿"ÈÏÖ¤µÄ·½Ê½À´½øÐÐsshµÇ¼. "¹«Ë½Ô¿"ÈÏÖ¤·½Ê½¼òµ¥µÄ½âÊÍ:Ê×ÏÈÔÚ¿Í»§¶ËÉÏ´´½¨Ò»¶Ô¹«Ë½Ô¿ £¨¹«Ô¿Îļþ£º~/.ssh/id_rsa.pub£» ˽ԿÎļþ£º~/.ssh/id_rsa£©
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