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find . -print
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find /var/logs -type f -mtime +7 -ok rm {  } \;
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Linuxϲ鿴cpuÀàÐÍ¡¢ÄÚ´æ´óС¡¢Ó²ÅÌ´óСÀàÐ͵È

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1¡¢¡¡¡¡# dmesg | grep CPU
¡¡¡¡Initializing CPU#0
¡¡¡¡CPU: Trace
cache: 12K uops
¡¡¡¡CPU: L1 I-cache: 0K, L1 D-cache: 16K
¡¡¡¡CPU: L2
cache: 256K
¡¡¡¡Intel machine check reporting enabled on CPU#0.
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CPU: After generic, caps: bfebfbff 00000000 00000000 00000000
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CPU ......

Linux °²×°tomcat

Linux tomcat¶ÔÓÚµçÄÔʹÓõÄÍæ¼ÒµÄ³£ÓÃÈí¼þ£¬È»ºóÎÒ¾Íѧϰ¼°ÉîÈëµÄÑо¿Linux tomcat£¬ÔÚÕâÀïºÍ´ó¼ÒÒ»Æð̽ÌÖLinux tomcatµÄʹÓ÷½·¨£¬Ï£Íû¶Ô´ó¼ÒÓÐÓᣲÙ×÷ϵͳ£ºRedhat Linux(Fedora Core 2)JDK: j2sdk-1_4_2_01-linux-i586.bin Linux tomcat:jakarta-Linux tomcat-5.0.19.tar.gz
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JDK:
1£©½«°²×°³ÌÐò¸´ÖƵ½ /u ......

ÅäÖÃRedHat Linux 5 DNS½âÎö

1¡¢vi /etc/resolv.conf
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nameserver DNSserver_ip_address1
nameserver
DNSserver_ip_address2
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[root@REDHATAS5 /]# cat /etc/resolv.conf
nameserver 192.168.88.1
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[root@Develop-Server ~]# nslookup www.baidu.com
Server:      &nb ......

LinuxÄں˵÷ÊÔ

 
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    KERN_EMERG, KERN_ALERT, KERN_CRIT, KERN_ERR, KERN_WARNING, KERN_NOTICE, KERN_INFO, KERN_DEBUG.
    Èô²»Ö¸¶¨¼Ç¼µÈ¼¶,º¯Êý»áÑ ......

Linux ÄÚºË/sys Îļþϵͳ½éÉÜ[ת]

ת×Ô:http://www.xxlinux.com/linux/article/development/kernel/20090112/14828.html
sysfs ÊÇ Linux ÄÚºË
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²ÎÊý¹¦ÄÜÖ®Í⣬»¹ÓÐΪ Linux ͳһÉ豸ģÐÍ×÷Ϊ¹ÜÀíÖ®Óá£Ïà±ÈÓÚ proc Îļþϵͳ£¬Ê¹Óà sysfs µ¼³ ......
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