Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Linuxϵͳ¹ÜÀí °²È«Æª Ö®¿ª·Å¶Ë¿Ú

²é¿´ÏµÍ³Öпª·ÅµÄ¶Ë¿Ú£¬¹Ø±Õ²»ÐèÒªµÄ¶Ë¿ÚºÍ³ÌÐò£¬ÈçÏÂÀýÖвÙ×÷Á÷³Ì£º
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


Ïà¹ØÎĵµ£º

ÔÚlinuxÏÂʵÏÖweb qqµÄ×ÀÃæ»¯


´´½¨×ÀÃæÍ¼±ê
Ŀǰ½«ÍøÂçÓ¦ÓÃÀ©Õ¹µ½×ÀÃæÊÇÒ»¸öÇ÷ÊÆ£¬´æÔÚןܶà½â¾ö·½°¸£¬±¾ÎÄÒÔ Mozilla Prism ΪÀý£¬ÀàËÆµÄ·½·¨Í¬ÑùÊÊÓÃÓÚ Google Chrome ¡£
1. µ½ Mozilla Prism µÄÍøÕ¾ÉÏÏÂÔØ Prism£¬µã»÷ Download Now Ö®ºó»áÌáʾÓÐÁ½ÖÖ£¬Ò»ÖÖÊÇÒÔ Mozilla Firefox À©Õ¹µÄ·½Ê½£¬ÊʺÏÒѾ­°²×°ÓÐ Firefox µÄÅóÓÑ£»Ò»Ö ......

JPEGͼÐο⣺libjpeg£¬ÔÚLINUXÏÂÈçºÎ½«jpgת»»³Ébmp


    ½üÀ´ÐèҪдһ¸öÔÚLINUXϵÄͼÐÎÎļþ´¦Àí³ÌÐò£¬×ʼֻ֧³ÖBMP¸ñʽ£¬ºóÀ´ÒªÇóÒ²´¦ÀíJPG¡£¼±µÃץͷ°¡£¬ÒÔǰ¿ÉûÈÏÕæÑо¿¹ýJPG…………
    ÔÚÍøÉÏÕÒµ½ÁËlibjpeg£¬¿ÉÒÔÓÃÕâ¸ö¿âʵÏÖJPGͼƬµÄ¸÷ÖÖ²Ù×÷£º
    ÏÂÔØ£ºhttp://freeware.sgi.com/sou ......

LinuxÖÐÕýÈ·´¦Àíerrno

errno±äÁ¿(Ðèinclude errno.h)»á±»¸³Ò»¸öÕûÊýÖµ,²»Í¬µÄÖµ±íʾ²»Í¬µÄº¬Òå,
¿ÉÒÔͨ¹ý²é¿´¸ÃÖµÍÆ²â³ö´íµÄÔ­Òò¡£µ«ÊÇerrnoÊÇÒ»¸öÊý×Ö£¬´ú±íµÄ¾ßÌ庬Òå
»¹Òªµ½errno.hÖÐÈ¥ÔĶÁºê¶¨Òå¡£ÓÐÏÂÃæ¼¸ÖÖ·½·¨¿ÉÒÔ·½±ãµÄµÃµ½´íÎóÐÅÏ¢
(Ò»)
#include <stdio.h>
void perror(const char *s)
perror()ÓÃÀ´½«ÉÏÒ»¸öº¯Êý·¢Éú´íÎóµÄ ......

Linux¿ª»úÁ÷³Ì ¶ÁÊé±Ê¼Ç

                                                   ......

ÐÂÊÖ¿´ÕУºxManagerÁ¬½ÓLinuxµÄÅäÖ÷½·¨


µÚÒ»²½£¬ÎÒÃÇÔÚLinuxϵͳÏ£¬ÐÞ¸Ä/etc/X11/xdm/XaccessÎļþ£¬ÕÒµ½ÏÂÃæµÄÓï¾ä£º
# * #any host can get a login window
 
È¥µô×îÇ°ÃæµÄ#ºÅ£¬³ÉΪ
* #any host can get a login window
 
µÚ¶þ²½£¬ÎÒÃÇÐÞ¸Ä/etc/X11/gdm/gdm.confÎļþ£¬ÕÒµ½ÏÂÃæµÄÓï¾ä£º
 
[xdmcp]
Enable£½false
½«ÆäÖеÄEn ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ