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getchar
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#include <stdio.h>
char *menu[] = {
"a - add new record",
"d - delete record",
"q - quit",
NULL
};
int getchoice(char *choices[]){
int chosen = 0;
int selected;
char **option;
do {
option = choices;
while(*option){
printf("%s\n", *option);
option++;
}
selected = getchar();
option = choices;
while(*option){
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Logical Link Control and Adaptation Protocol(L2CAP)
Âß¼Á¬½Ó¿ØÖƺÍÊÊÅäÐÒé (L2CAP) ΪÉϲãÐÒéÌá¹©ÃæÏòÁ¬½ÓºÍÎÞÁ¬½ÓµÄÊý¾Ý·þÎñ£¬²¢Ìṩ¶àÐÒ鹦ÄܺͷָîÖØ×é²Ù×÷¡£L2CAP ³äÐíÉϲãÐÒéºÍÓ¦ÓÃÈí¼þ´«ÊäºÍ½ÓÊÕ×î´ó³¤¶ÈΪ 64K µÄ L2CAP Ê ......
¡¡ÎÒÃǰÑÏÂÔØµÄÈý¸öÈí¼þ°ü·Åµ½/var/localĿ¼Ï£¨ÕâÊDZÊÕ߸öÈ˵Äϰ¹ß£©£¬ËüÃǶ¼ÊÇtar.gz°ü£¬¿ÉÒÔÓÃÃüÁîtar -xzpvf °üÃû£¬°ÑËüÃÇÔÚµ±Ç°Ä¿Â¼£¨/var/local/£©Öн⿪£º
cd /var/local
tar -xzpvf mysql-4.0.15.tar.gz
tar -xzpvf php-4.3.3.tar.gz
tar -xzpvf httpd-2.0.47.tar.gz
¡¡¡¡½â°üºó¿ÉÒÔ¿ªÊ¼½øÈëÕýʽ°²×°¡£ ......
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µÚ¶þÖÖ˵·¨£¬MySQLÔÚÆô¶¯Ê±×Ô¶¯Ê¹ÓÃ/usr/share/mysqlĿ¼ÏµÄmy-medium.cnfÎļþ£¬ÕâÖÖ˵·¨½ö ......
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/bin/sh: can't access tty; job control turned off
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1. vi /etc/inittab µÚÒ»ÐÐÌí¼Ó
console::sysinit:/etc/init.d ......