½«windowsÉϵÄÎļþͨ¹ýftp×Ô¶¯ÉÏ´«µ½linux·þÎñÆ÷ÉÏ
script.txt
username
password
ascii
lcd d:/src
cd /home/bear/src
put main.c
put main.h
bye
µ÷Ó÷½·¨£º ftp -s:script.txt 109.168.0.2
Ïà¹ØÎĵµ£º
ln
[root@www ~]# ln [-sf] 來Ô´檔 Ä¿標檔
選項與參數£º
-s £ºÈç¹û²»¼ÓÈκÎ參數¾Í進ÐÐ連結£¬ÄǾÍÊÇhard link£¬ÖÁì¶ -s ¾ÍÊÇsymbolic link
-f £ºÈç¹û Ä¿標檔 ´æÔÚ時£¬¾ÍÖ÷動µÄ將Ä¿જ ......
¹¦ÄÜÃèÊö£º
ÔÚÏûÏ¢¶ÓÁÐÉϽøÐÐÊÕ·¢ÏûÏ¢¡£ÎªÁË·¢ËÍÏûÏ¢£¬µ÷Óýø³Ì¶ÔÏûÏ¢¶ÓÁбØÐëÓÐдȨÄÜ¡£½ÓÊÕÏûϢʱ±ØÐëÓжÁȨÄÜ¡£
Ó÷¨£º
#include <sys/types.h>
#include <sys/ipc.h>
#include <sys/msg.h>
int msgsnd(int msqid, const void *msgp, size_t msgsz, int msgflg);
ssize_t msgrcv ......
Linux·þÎñ£¨Linux services£©¶ÔÓÚÿ¸öÓ¦ÓÃLinuxµÄÓû§À´Ëµ¶¼ºÜÖØÒª¡£¹Ø±Õ²»ÐèÒªµÄ·þÎñ£¬¿ÉÒÔÈÃLinuxÔËÐеĸü¸ßЧ£¬µ«²¢²»ÊÇËùÓеÄLinux·þÎñ¶¼¿ÉÒԹرա£½ñÌì°²×°ÁËÒ»´ÎCentOs Linux£¬·¢ÏÖLinuxÆô¶¯µÄʱºòÆô¶¯Á˺öà·þÎñ£¬´ó²¿·Ö¶¼²»ÖªµÀÊǸÉʲôµÄ¡£Òò´Ë×ÅÖØÁ˽âÁËÒ»ÏÂÄÇЩLinux·þÎñ£¨Linux services£©¿ÉÒԹرգ¬ÄÇЩLinux· ......
LinuxϵͳʡÂÔÊäÈëÓû§ÃûÃÜÂë(×Ö·û½çÃæÏ£©
1¡¢Ê¡ÂÔÃÜÂëÑéÖ¤
ºÜ¼òµ¥£¬Ö»Ðè°Ñ/etc/passwdÖеÄroot:x:0:0:root:/root:/bin/bash£¬¸ÄΪroot::0:0:root:/root:/bin/bash£¬¾Í¿ÉÒÔÁË£¬¾ÍÊÇÈ¥µôÁËÀïÃæµÄx£¬ÕâÑùrootÓû§¾Í²»ÓÃÃÜÂëÁË¡£ÆäËûÓû§Ò²Ò»Ñù¡£
2¡¢Ê¡ÂÔÊäÈëÓû§Ãû
(1)ÐÞ¸Ä/etc/inittab
ÔÚinittabÖУ¬ÓÐÈçÏÂÅä ......
Õª×Ô£ºhttp://www.ibm.com/developerworks/cn/linux/l-threading.html
LinuxThreads ÏîÄ¿×î³õ½«¶àÏ̵߳ĸÅÄîÒýÈëÁË Linux®£¬µ«ÊÇ LinuxThreads ²¢²»×ñÊØ
POSIX Ï̱߳ê×¼¡£¾¡¹Ü¸üÐ嵀 Native POSIX Thread
Library£¨NPTL£©¿âÌî²¹ÁËһЩ¿Õ°×£¬µ«ÊÇÕâÈÔÈ»´æÔÚһЩÎÊÌâ¡£±¾ÎÄΪÄÇЩÐèÒª½«×Ô¼ºµÄÓ¦ÓóÌÐò´Ó LinuxTh ......