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1. ²é¿´¶ÔÍ⿪ÆôµÄ¶Ë¿Ú:
[root@mail ~]# nmap 127.0.0.1 #×¢£º´Ë´¦Ó¦¸Ã»»×÷¹«Íøip
Starting Nmap 4.11 ( http://www.insecure.org/nmap/ ) at 2010-04-20 11:06 CST
Interesting ports on 127.0.0.1
Not shown: 1668 closed ports
PORT STATE SERVICE
22/tcp open ssh
25/tcp open smtp
80/tcp open http
1010/tcp open unknown
2. ¶Ô²»Ã÷¶Ë¿Ú½øÐвé·Ã
[root@mail ~]# netstat -anlp | grep 1010
tcp 0 0 0.0.0.0:1010 0.0.0.0:* LISTEN 3796/rpc.statd
#
#[root@mail ~]# lsof -p 3796
#
#
[root@mail init.d]# which rpc.statd
/sbin/rpc.statd
[root@mail ~]# rpm -qf /sbin/rpc.statd
nfs-utils-1.0.9-40.el5
[root@mail init.d]# ll /etc/init.d/nfs*
-rwxr-xr-x 1 root root 4668 Jan 21 2009 /etc/init.d/nfs
-rwxr-xr-x 1 root root 3465 Jan 21 2009 /etc/init.d/nfslock
[root@mail init.d]# service nfs status
rpc.mountd is stopped
nfsd is stopped
rpc.rquotad is stopped
[root@mail ~]# /etc/init.d/nfslock status
rpc.statd (pid 3796) is running...
3. ¹Ø±Õ²»Ïà¸ÉµÄÓ¦ÓÃ
[root@mail init.d]# service nfslock
Usage: /etc/init.d/nfslock {start|stop|status|restart|probe|condrestart}
[root@mail init.d]# service nfslock stop
Stopping NFS statd: [ OK ]
4. ¹Ø±Õ²»Ïà¸ÉµÄ·þÎñ
[root@mail init.d]# chkconfig --level 345 nfslock off
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´ò¿ª /etc/sysconfig/i18n
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LANG="zh_CN.GB2312"
LANGUAGE="zh_CN.GB18030:zh_CN.GB2312:zh_CN"
SUPPORTED="zh_CN.GB18030:zh_CN:zh:en_US.UTF-8:en_US:en"
SYSFONT="lat0-sun16"
ºÃÁË ......
http://hi.baidu.com/j_fo/blog/item/a43fa60fa6e2f4eaab6457d5.html
Linux2.6ÄÚºËepoll½éÉÜ
2008-11-05 16:35
http://blog.csdn.net/rstevens/archive/2007/10/30/1858067.aspx
http://hi.baidu.com/jmlover/blog/item/24c28b131e6b48d7f7039ee6.html
http://hi.baidu.com/jmlover/blog/item/e64df724f12926348744f9 ......
[¸ßÐÔÄܼ¼Êõ] Linux2.6ÄÚºËepoll½éÉÜ(0.1°æ±¾)
ת×Ô£º http://mechgouki.blogdriver.com/mechgouki/601157.html
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http://hi.baidu.com/j_fo/blog/item/55f4014f1a226937aec3ab01.html
Linux Kernel Thread µÄÌÖÂÛ
2007-05-14 11:45
kernel thread
Gearheads Written by Sreekrishnan Venkateswaran
Thursday, 15 September 2005
Threads are programming abstractions used in concurrent processing. A ke ......