工具作用:根据输入的关键字查询相关进程,询问后杀死该进程!
其实就是一个工具,用什么实现都可以,个人认为直接用 shell 脚本最方便,无奈脚本功夫不给力,闲来无事,用C写了一个,也还是调用系统命令实现,挺有意思,记个笔记,顺便把工具安装在自己的电脑中,嘎嘎。
#include<stdio.h>
#include<string.h>
void killProcess(char key[]);
int main(int arg0,char **arg1){
printf("arg0=%d\n",arg0);
printf("arg1[0]=%s\n",arg1[0]);
printf("arg1[1]=%s\n",arg1[1]);
char key[128];
char flag[3]="no";
printf("input key for find pid to kill : ");
scanf("%s",key);
char cmd[100] = "ps -ef |grep ";
char *last = "|egrep -v 'grep' > out.log";
char *mid;
char *res;
mid = strcat(cmd,key);
res = strcat(mid,last);
system(res);
system("cat out.log");
printf("########################################################################\n");
printf(" Kill theme ??? (yes/no) : ");
scanf("%s",flag);
if( strcmp(flag,"yes")==0 || strcmp(flag,"y")==0 ){
killProcess(key);
}else if( strcmp(flag,"no")==0 || strcmp(flag,"n")==0 ){
printf("not kill\n");
}
system("rm -rf out.log");
}
void killProcess(char key[]){
char cmd[100] = "ps -ef |grep ";
char *last = "|egrep -v 'grep'|awk '{print $2}' |xargs kill -9 ";
char *mid;
char *res;
mid = strcat(cmd,key);
res = strcat(mid,last);
// printf("execute : %s\n",res);
system(res);
}