把下面的批处理存为mymonitor.bat。
@echo off
:A0
@copy "%1" "_%1"
@fc "%1" "逗晌_%1"|find "*****">nul
@if %errorlevel%==0 (
@beep.bat
@del "_%1"
@copy "%1" "吵闭_%1"
)
@ping -n 5 127.0.0.1>nul
@goto A0
运行时把,这个批处理还有beep.bat放在被监控的文件夹下,在cmd中输入
mymonitor.bat 被监控的文件名
程序说明:
1、开始运行批处理时,将被监控的文件拷贝一个副本,用被监控文件与该副本比较;
2、发现不一致时先用声音提示,然后重建副本;
3、每隔五秒循环一次,直至遇到山碰锋Ctrl+C退出。
监控cmd调用而且基于cmd进行调用,它有5个自定义的参数:1)需要进行监弯此控的页卜枝面完整网址2)需要进行监控的关键字3)监控的间隔,即多久监控一次4)出现关键字时发出的埋弊迅声音文件5)监控未正常运行时发出的声音文件键控程序简单事例:#include <string.h>#include <conio.h>
#include <stdlib.h>
#include <dos.h>
#define LEFT 0x4b00
#define RIGHT 0x4d00
#define DOWN 0x5000
#define UP 0x4800
#define ESC 0x011b
/*======== ALL VAR==============*/
int bleft=10
int width=52
int height=20
/*=========About Location===========*/
typedef struct
{
int x, y
int xv, yv
}Location/*=============About Welcome=============*/
void menu()
{ printf(" welcom to coming\n")
printf("=======================================================\n")
printf("! In the game please press ESc to quit! !\n")
printf("! Enter the game?(Y/N)!\n")
printf("=======================================================\n")
}
/*=========About border==========*/
void bianjie()
{
int i
for(i=0i<blefti++)
printf(" ")
for(i=0i<widthi++)
{ printf("=")
}
for(i=0i<heighti++)
{ gotoxy(bleft,i)
printf("!")
}
for(i=0i<heighti++)
{ gotoxy(width+bleft,i)
printf("!")
}
for(i=1i<widthi++)
{ gotoxy(bleft+i,height-1)
printf("=")
}
}
/*==========About pro things===========
void things()
{
}*/
/*===========About Oprtion=============*/
void zhixing()
{
int i,key
Location shili
shili.x=bleft+1
shili.y=1
shili.xv=5
shili.yv=5
while(1)
{
key=bioskey(0)
if(key==ESC)/**/
break
else if(key==UP)
{
for(i=0i<shili.yvi++)
{
if(shili.y-shili.yv>1)
{
shili.y--
gotoxy(shili.x,shili.y+1)
printf(" ")
gotoxy(shili.x,shili.y)
printf("%c\b", 2)
}
else {
if(shili.y>1)
{
shili.y--
gotoxy(shili.x,shili.y+1)
printf(" ")
gotoxy(shili.x,shili.y)
printf("%c\b", 2)
}
else { shili.y++
gotoxy(shili.x,shili.y)
printf("%c\b", 2)
gotoxy(shili.x,shili.y-1)
printf(" ")
}
}
}
}
else if(key==DOWN)
{
for(i=0i<shili.yvi++)
{
if(shili.y+shili.yv<height)
{
shili.y++
gotoxy(shili.x,shili.y-1)
printf(" ")
gotoxy(shili.x,shili.y)
printf("%c\b", 2)
}
else {
if(shili.y<height)
{
shili.y++
gotoxy(shili.x,shili.y-1)
printf(" ")
gotoxy(shili.x,shili.y)
printf("%c\b", 2)
}
else { shili.y--
gotoxy(shili.x,shili.y)
printf("%c\b", 2)
gotoxy(shili.x,shili.y+1)
printf(" ")
}
}
}
}
else if(key==LEFT)
{
for(i=0i<shili.xvi++)
{
if(shili.x-shili.xv>bleft)
{
shili.x--
gotoxy(shili.x+1,shili.y)
printf(" ")
gotoxy(shili.x,shili.y)
printf("%c\b", 2)
}
else {
if(shili.x>bleft)
{
shili.x--
gotoxy(shili.x+1,shili.y)
printf(" ")
gotoxy(shili.x,shili.y)
printf("%c\b", 2)
}
else { shili.x++
gotoxy(shili.x,shili.y)
printf("%c\b", 2)
gotoxy(shili.x-1,shili.y)
printf(" ")
}
}
}
}
else if(key==RIGHT)
{
for(i=0i<shili.xvi++)
{
if(shili.x+shili.xv<width+bleft)
{
shili.x++
gotoxy(shili.x-1,shili.y)
printf(" ")
gotoxy(shili.x,shili.y)
printf("%c\b", 2)
}
else {
if(shili.x<width+bleft)
{
shili.x++
gotoxy(shili.x-1,shili.y)
printf(" ")
gotoxy(shili.x,shili.y)
printf("%c\b", 2)
}
else { shili.x--
gotoxy(shili.x,shili.y)
printf("%c\b", 2)
gotoxy(shili.x+1,shili.y)
printf(" ")
}
}
}
}
}}
/**********************************/
void main()
{ char ch
clrscr()
menu()
ch=getch()
if(ch=='N'||ch=='n')
return
else if(ch=='Y'||ch=='y')
{ clrscr()
bianjie()
zhixing()
}
}C语言获取键值函数事例:/*函数名称: bioskey
函数原型: int bioskey(int cmd)
函数功能: 读取键盘值
函数返回: cmd=0:返回一个键盘值(ascii值放在低位,扫描码放在高位),若无按键,一直等
cmd=1:查询键盘是否按下:0-无键按下,非0-有键按下
cmd=2:返回控制键状态,返回值保存在低8位中
0-右边的shift键按下 5-已打开Scroll_Lock
1-左边的shift键按下 6-已打开Num_Lock
3-Ctrl键按下 7-已打开Caps_Lock
4-Alt键按下 8-已打开Insert
参数说明:
所属文件: <bios.h>*/
#include <stdio.h>
#include <bios.h>
#include <ctype.h>
int main()
{
int key, shift
int lastshift
while (1)
{
shift=bioskey(2)
if(shift!=lastshift)
printf("Shift=0x% 02x\n",shift)
if(bioskey(1))
{
key=bioskey(0)
if((key&0xFF)=='q')
break
printf("Key=0x% 04x",key)
}
lastshift=shift
}
return 0
}文件存在性判断事例:#include <stdio.h>
#include <io.h>
int file_exists(char *filename)
int main()
{
printf("Does myfile.FIL exist: %s",file_exists("myfile.FIL") ? "YES" : "NO")
getch()
return 0
}
int file_exists(char *filename)
{
return (access(filename,0)==0)
} 如还有疑问,请追加!
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