Ò׽ؽØͼÈí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

linux statº¯Êý½²½â

statº¯Êý½²½â£¨×ª£©
±íÍ·Îļþ:    #include <sys/stat.h>
            #include <unistd.h>
¶¨Ò庯Êý:    int stat(const char *file_name, struct stat *buf);
º¯Êý˵Ã÷:    ͨ¹ýÎļþÃûfilename»ñÈ¡ÎļþÐÅÏ¢£¬²¢±£´æÔÚbufËùÖ¸µÄ½á¹¹ÌåstatÖÐ
·µ»ØÖµ:     Ö´Ðгɹ¦Ôò·µ»Ø0£¬Ê§°Ü·µ»Ø-1£¬´íÎó´úÂë´æÓÚerrno
´íÎó´úÂë:
    ENOENT         ²ÎÊýfile_nameÖ¸¶¨µÄÎļþ²»´æÔÚ
    ENOTDIR        ·¾¶ÖеÄĿ¼´æÔÚµ«È´·ÇÕæÕýµÄĿ¼
    ELOOP          Óû´ò¿ªµÄÎļþÓйý¶à·ûºÅÁ¬½ÓÎÊÌ⣬ÉÏÏÞΪ16·ûºÅÁ¬½Ó
    EFAULT         ²ÎÊýbufΪÎÞЧָÕ룬ָÏòÎÞ·¨´æÔÚµÄÄÚ´æ¿Õ¼ä
    EACCESS        ´æÈ¡Îļþʱ±»¾Ü¾ø
    ENOMEM         ºËÐÄÄÚ´æ²»×ã
    ENAMETOOLONG   ²ÎÊýfile_nameµÄ·¾¶Ãû³ÆÌ«³¤
#include <sys/stat.h>
#include <unistd.h>
#include <stdio.h>
int main() {
    struct stat buf;
    stat("/etc/hosts", &buf);
    printf("/etc/hosts file size = %d\n", buf.st_size);
}
-----------------------------------------------------
struct stat {
    dev_t         st_dev;       //ÎļþµÄÉ豸±àºÅ
    ino_t         st_ino;       //½Úµã
    mode_t        st_mode;      //ÎļþµÄÀàÐͺʹæÈ¡µÄȨÏÞ
    nlink_t       st_nlink;     //Á¬µ½¸ÃÎļþµÄÓ²Á¬½ÓÊýÄ¿£¬¸Õ½¨Á¢µÄÎļþֵΪ1
    uid_t         st_uid;  


Ïà¹ØÎĵµ£º

ÈçºÎ¿ªÆô¹Ø±Õlinux·À»ðǽ

ÈçºÎ¿ªÆô¹Ø±Õlinux·À»ðǽ
 
 
¡¡¡¡ÖØÆôºóÉúЧ
¡¡¡¡¿ªÆô£ºchkconfig iptables on
¡¡¡¡¹Ø±Õ£ºchkconfig iptables off
¡¡¡¡¼´Ê±ÉúЧ£¬ÖØÆôºóʧЧ
¡¡¡¡¿ªÆô£ºservice iptables start
¡¡¡¡¹Ø±Õ£ºservice iptables stop
¡¡¡¡»ò
¡¡¡¡¹Ø±Õ£º /etc/rc.d/init.d/iptables stop
¡¡¡¡Æô¶¯£º /etc/rc.d/init.d/ip ......

£¨×ª£©linux¸÷Îļþ¼ÐµÄ×÷ÓÃ

linux
ϵÄÎļþ½á¹¹£¬¿´¿´Ã¿¸öÎļþ¼Ð¶¼ÊǸÉÂðÓõÄ
/bin
¶þ½øÖÆ¿ÉÖ´ÐÐÃüÁî
/dev
É豸ÌØÊâÎļþ
/etc
ϵͳ¹ÜÀíºÍÅäÖÃÎļþ
/etc/rc.d
Æô¶¯µÄÅäÖÃÎļþºÍ½Å±¾
/home
Óû§Ö÷Ŀ¼µÄ»ùµã£¬±ÈÈçÓû§user
µÄÖ÷Ŀ¼¾ÍÊÇ/home/user
£¬¿ÉÒÔÓÃ~user
±íʾ
/lib
±ê×¼³ÌÐòÉè¼Æ¿â£¬Óֽж¯Ì¬Á´½Ó¹²Ïí¿â£¬×÷ÓÃÀàËÆwindows
ÀïµÄ. ......

Redhat Linux AS4 ls Îļþ¼Ð ÑÕÉ«£¨À¶É«£©µÄ ¸Ä±ä·½·¨

Îı¾½çÃæÏ£¬ºìñÓÃÀ¶É«×÷ΪlsµÄĿ¼µÄÑÕÉ«£¬ÅäºÏËûµÄºÚÉ«±³¾°£¬¸Ð¾õÌ«°µÁË£¬¿´²»Çå¡£
¸Ä³É±ðµÄÑÕÉ«µÄ·½·¨£º
Ê×ÏÈ£¬
# vi
/etc/DIR_COLORS
ÄÚµÄÉ趨“DIR 01£»34”£¬ÎªlsÃüÁîµÄĿ¼µÄÑÕÉ«ÉèÖã¬01±íʾ´ÖÌ壬34±íʾ×ÖÌåÀ¶É«¡£
ÎÒ°ÑËü
¸Ä³ÉÁË“DIR 01£»37£»44”£¬37ÊÇ×ÖÌå°×É«£¬44ÊÇ×Ö±³¾°À¶É«£¬ ......

Linux ÐźÅsignal´¦Àí»úÖÆ Ò»

ÐźÅÊÇLinux±à³ÌÖзdz£ÖØÒªµÄ²¿·Ö£¬±¾ÎĽ«Ïêϸ½éÉÜÐźŻúÖƵĻù±¾¸ÅÄî¡¢Linux¶ÔÐźŻúÖƵĴóÖÂʵÏÖ·½·¨¡¢ÈçºÎʹÓÃÐźţ¬ÒÔ¼°ÓйØÐźŵļ¸¸öϵͳ
µ÷Óá£
       
ÐźŻúÖÆÊǽø³ÌÖ®¼äÏ໥´«µÝÏûÏ¢µÄÒ»ÖÖ·½·¨£¬ÐźÅÈ«³ÆΪÈíÖжÏÐźţ¬Ò²ÓÐÈ˳Æ×÷ÈíÖжϡ£´ÓËüµÄÃüÃû¿ÉÒÔ¿´³ö£¬ËüµÄʵÖʺ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØͼ | ¸ÓICP±¸09004571ºÅ