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

linux api±Ê¼Ç£¨1£©£ºÅжÏÎļþÊÇ·ñ´æÔÚ

Èç¹ûÔÚlinux C\C++»·¾³ÏÂÅжÏij¸öÎļþÊÇ·ñ´æÔÚ£¬¿ÉÒÔʹÓÃaccessº¯Êý£º
#include <unistd.h>
#include <stdio.h>
int main()
{
        const char* file1 = "access.cpp";
        const char* file2 = "access1.cpp";
        printf("%s:%d\n", file1, access(file1, F_OK));
        printf("%s:%d\n", file2, access(file2, F_OK));
        return 0;
}
¼ÙÉèÎļþaccess.cppÇÒaccess1.cpp²»´æÔÚ£¬ÄÇô½á¹ûΪ£º
access.cpp:0
access1.cpp:-1


Ïà¹ØÎĵµ£º

ÔÚLinuxϲ鿴¶Ë¿ÚµÄʹÓÃÇé¿ö¼°Æô¶¯

Netstat -tln ÃüÁîÊÇÓÃÀ´²é¿´linuxµÄ¶Ë¿ÚʹÓÃÇé¿ö
/etc/init.d/vsftp start ÊÇÓÃÀ´Æô¶¯ftp¶Ë¿Ú~£¡
¿´Îļþ/etc/services
netstat
²é¿´ÒѾ­Á¬½ÓµÄ·þÎñ¶Ë¿Ú£¨ESTABLISHED£©
netstat -a
²é¿´ËùÓеķþÎñ¶Ë¿Ú£¨LISTEN£¬ESTABLISHED£©
sudo netstat -ap
²é¿´ËùÓеķþÎñ¶Ë¿Ú²¢ÏÔʾ¶ÔÓ¦µÄ·þÎñ³ÌÐòÃû
nmap £¼É¨ÃèÀàÐÍ£¾£¼É¨Ã ......

LinuxÄÚºËÄ£¿é±à³Ì

¼ò½é

Ä£¿é£¨module£©ÊÇÔÚÄں˿ռäÔËÐеijÌÐò£¬Êµ¼ÊÉÏÊÇÒ»ÖÖÄ¿±ê¶ÔÏóÎļþ£¬Ã»ÓÐÁ´½Ó£¬²»ÄÜ
¶ÀÁ¢ÔËÐУ¬µ«ÊÇ¿ÉÒÔ×°ÔØµ½ÏµÍ³ÖÐ×÷ΪÄں˵ÄÒ»²¿·ÖÔËÐУ¬´Ó¶ø¿ÉÒÔ¶¯Ì¬À©³äÄں˵ŦÄÜ¡£Ä£¿é×îÖ÷ÒªµÄÓô¦¾ÍÊÇÓÃÀ´ÊµÏÖÉ豸Çý¶¯³ÌÐò¡£
ʹÓÃÄ£¿éµÄÓŵ㣺
1,½«À´ÐÞ¸ÄÄÚºËʱ£¬²»±ØÈ«²¿ÖØÐ±àÒëÕû¸öÄںˣ¬¿É½ÚÊ¡²»ÉÙʱ¼ä
2,ϵͳ ......

CassandraÔÚLinuxϵÄÅäÖÃ

CassandraÊÇÒ»¸ö¿ªÔ´µÄ·Ö²¼Ê½Key-Value´æ´¢ÏµÍ³£¬Ö÷ÒªÓÃÓÚFacebook¡¢Digg¡¢TwitterµÈ´óÐÍ´óÊý¾ÝÁ¿µÄÍøÕ¾£¬ÏÖÔÚÒѾ­³ÉΪApacheµÄ¶¥¼¶ÏîÄ¿¡£
ÐèÒªÏȰ²×°Java 1.6ÒÔÉϰ汾ºÍThrift¡£
ÏÂÔØCassandra£º
1.wget http://www.apache.org/dyn/closer.cgi?path=/cassandra/0.6.0/apache-cassandra-0.6.0-bin.tar.gz
½âѹËõ£º
2.t ......

µÚÒ»²¿·Ö µÚÈýÕ LinuxÖ÷»úµÄ¹æ»®

µÚÒ»²¿·Ö µÚÈýÕ LinuxÖ÷»úµÄ¹æ»®
    1.¼ÆËã»úÓ²¼þÅäÖûù±¾ÖªÊ¶£¨ÂÔ£©
    2.LinuxÖеÄÓ²¼þÇý¶¯ºÅ£¬ÔÚLinuxÖÐÿ¸öÉ豸¶¼±»µ±³ÉÒ»¸öÎļþÀ´´¦Àí
    IDEÓ²ÅÌ£º /dev/hd[a-d]
    SCSIÓ²ÅÌ£º/dev/sd[a-p]
    UÅÌ£º    &nbs ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ