linux ʹÓÃxinetd
²Î¿¼£º
LinuxÏÂsyslogÈÕÖ¾º¯ÊýʹÓá¡£ºhttp://blog.csdn.net/telehiker/archive/2007/10/18/1830575.aspx
xinetd ʹÓÃÖ¸ÄÏÖÐÎÄ£ºhttp://www.dbanotes.net/OpenSource/Using_xinetd.html
xinetd ¹ÙÍø£º¡¡http://www.xinetd.org
xinetd ¸ú·þÎñͨÐÅʹÓá¡stdin/stderr ÊäÈëºÍÊä³ö£º
ʹÓá¡£ã±àдµÄÒ»¸öÀý×Ó£ºhelloword.c
#include <stdio.h>
#include <syslog.h>
#define MAX_INPUT 256
int main(void)
{
char input[MAX_INPUT+1] ;
if ( fgets(input, MAX_INPUT, stdin) != NULL ) {
//printf ("%s",input);
syslog(LOG_INFO,"hel - %s\n",input);
fprintf (stdout,input);
}
return 0;
}
1.±àÒëºó·ÅÔÚ/usr/bin/helloword
2.±àдÅäÖÃÎļþ£ºnano -w /etc/xinetd.d/helloword
service helloword
{
disable = no
wait = no
socket_type = stream
flags = IPv6
port = 3000
user = root
group = root
server = /usr/bin/helloword
#server_args =
}
3.ÅäÖ÷þÎñÆ÷ÉÏʹÓõĶ˿ڣº
nano -w /etc/services Ôö¼Ó2ÐУº
helloc 3000/tcp
helloc 3000/udp
4.ÖØÐÂÆô¶¯xinetd £¬ÊÇ·þÎñÉúЧ¡£
5.ÅäÖÃÈÕÖ¾£ºnano -w /etc/metalog :
Xinetd :
program_regex = "^xinetd"
program_regex = "^helloword"
logdir = "/var/log/xinetd"
break = 1
6.²âÊÔ£º
tg flashpolicyd_v0.6 # perl -e 'printf "hello\n",0' | nc 127.0.0.1 3000
hello
×÷ÕߣºJose Nazario
ÒëÕߣºFenng
ÈÕÆÚ£º25-Oct-2004
³ö´¦£ºhttp://www.dbanotes.net
°æ±¾£º@2001/11/27 Version 0.01 @2003/05/23 Version 1.00
JoseÃèÊöÁËÈçºÎ×ÅÊÖÅäÖõ÷Õûxinetd¡£
xinetdÈ¡´úÁËinetd£¬²¢ÇÒÌṩÁË·ÃÎÊ¿ØÖÆ¡¢¼ÓÇ¿µÄÈÕÖ¾ºÍ×ÊÔ´¹ÜÀí¹¦ÄÜ¡£xinetdÒѾ³ÉΪRed Hat 7 ºÍ Mandrake 7.2µÄInternet±ê×¼³¬¼¶ÊØ»¤½ø³Ì¡£ÕâÆªÎÄÕ½«Òýµ¼ÄãÈçºÎÓ¦ÓÃһЩËüµÄÌØÐÔ£¬ÕâÐ©ÌØÐÔ»ùÓÚxinetd 2.1.8.8 pre3°æ±¾¡£
µ¼ÑÔ
xinetdµÄ×î³õµÄ×÷Õߣ¨Pan
Ïà¹ØÎĵµ£º
ÀýÒ»£º·¢ËÍSignaling Packet£º
Signaling CommandÊÇ2¸öBluetoothʵÌåÖ®¼äµÄL2CAP²ãÃüÁî´«Êä¡£ËùÒÔµÃSignaling CommandʹÓÃCID 0x0001.
¶à¸öCommand¿ÉÒÔÔÚÒ»¸öC-frame£¨control frame£©Öз¢ËÍ¡£
Èç¹ûÒªÖ±½Ó·¢ËÍSignaling Command.ÐèÒª½¨Á¢SOCK_RAWÀàÐ͵ÄL2CAPÁ¬½ÓSocket¡£ÕâÑù²ÅÓлú»á×Ô¼ºÌî³äCommand Code£¬Identi ......
¡¡¡¡ÏµÍ³»·¾³£ºLinux 5.0 AS 64λ
¡¡¡¡²½Ö裺
¡¡¡¡1¡¢ÏÂÔØapache-tomcat-5.5.23.tarºÍjdk-1_5_0_12-linux-i586.bin²¢´æ·ÅÔÚ/usr/localÎļþ¼ÐÏ£»
¡¡¡¡2¡¢°²×°jdk
¡¡¡¡[root@localhost local]#chmod 775 jdk-1_5_0_12-linux-i586.bin '·Ç±ØÐ룬ҪÊÇÖ±½ÓÔËÐÐʱÌáʾȨÏÞ²»¹»Ê±¸Ä±äȨÏÞ£»
¡¡¡¡[root@localhost local]#./jd ......
²é¿´ÎÄÕÂ
¹ØÓÚLinux¾²Ì¬¿âºÍ¶¯Ì¬¿âµÄ·ÖÎö
2009-12-15 11:44
1.ʲôÊÇ¿â
ÔÚwindowsƽ̨ºÍlinuxƽ̨϶¼´óÁ¿´æÔÚ×ſ⡣
±¾ÖÊÉÏÀ´Ëµ¿âÊÇÒ»ÖÖ¿ÉÖ´ÐдúÂëµÄ¶þ½øÖÆÐÎʽ£¬¿ÉÒÔ±»²Ù×÷ÏµÍ³ÔØÈëÄÚ´æÖ´ÐС£
ÓÉÓÚwindowsºÍlinuxµÄ±¾Öʲ»Í¬£¬Òò´Ë¶þÕß¿âµÄ¶þ½øÖÆÊDz»¼æÈݵġ£
±¾ÎĽöÏÞÓÚ½éÉÜlinuxϵĿâ ......
Ò».ÎļþĿ¼Àà
¡¡¡¡1.½¨Á¢Ä¿Â¼£ºmkdir Ŀ¼Ãû
¡¡¡¡2.ɾ³ý¿ÕĿ¼£ºrmdir Ŀ¼Ãû
¡¡¡¡3.ÎÞÌõ¼þɾ³ý×ÓĿ¼£º rm -rf Ŀ¼Ãû
¡¡¡¡4.¸Ä±äµ±Ç°Ä¿Â¼£ºcd Ŀ¼Ãû (½øÈëÓû§homeĿ¼£ºcd ~;½øÈëÉÏÒ»¼¶Ä¿Â¼£ºcd -)
¡¡¡¡5.²é¿´×Ô¼ºËùÔÚĿ¼£ºpwd
¡¡¡¡6.²é¿´µ±Ç°Ä¿Â¼´óС£ºdu
¡¡¡¡7.ÏÔʾĿ¼ÎļþÁб ......