转自：https://blog.csdn.net/xiaoxiangyuhai/article/details/762702941. 确认 seLinux导致权限问题1.1 标志性log 格式：avc: denied  { 操作权限 }  for pid=7201 comm=“进程名”  scontext=u:r:源类型:s0  tcontext=u:r:目标类型:s0  tclass...

http://www.cnblogs.com/findumars/p/4851587.htmlQt下静态编译Qt，根据我的经验，如果按照Windows下那种直接拿官方sdk安装之后的文件来编译是行不通的，需要直接下载Qt的source包，目前诺基亚的源码叫做qt-everywhere-opensource-src的tar包，到网上一查，乖乖，大部分人编译这个包居然花费了12～13个小时

1.ptrace 原型说明#includelong ptrace(enum __ptrace_request request, pid_t pid, void *addr, void *data); 在使用PTRACE_TRACEME参数时，跟踪多线程程序需要使用PTRACE_SETOPTIONS来设置ptrace相关属性。 PTRACE_SETOPTIONS 是将

//头文件的东西，请根据自己的安装目录设置#include#include#include#include#include#include#include#include#includeusing namespace std;void close_app(GtkWidget *widget, gpointer data) {

#include#include#include#include#include#include#include#include#include "Utility.h"//局域网广播发送，配合该工具检测http://download.csdn.net/download/ben395575481/1796582static const char * IN6ADDR

功能开关:参数默认值或限制说明参数默认值功能-XX:-AllowUserSignalHandlers限于Linux和Solaris，默认不启用允许为java进程安装信号处理器,信号处理参见类:sun.misc.Signal, sun.misc.SignalHandler-XX:+DisableExplicitGC默认启用...

/** File:main.c* Author: root*/#include#include#include#include#include#include#include "Utility.h"//多路复用，一个server绑定多个端口，处理多个服务int main(int argc, char** argv) {if(argc<3)

#include#include#includeint main(int argc, char *argv[]) {unsigned inttimeleft;printf("Set the alarm and sleep\n");//设置定时器，时钟一到就发送一个信号SIGALRM到进程。alarm(10);sleep(5);timeleft =

#include#include#include#include#includeusing namespace std;//本cpp文件请使用utf-8格式编码(注：不是以utf-8无bom格式编码)，参考工具notepad++void test001(){QProcess pro;pro.start("ping");//测试linux 和window

/*hexdump.creversible hexdumpCopyright (c) 1996 byAndreas Leitgeb (AvL)Permission to use, copy, modify, and distribute this software and itsdocumentation for any purpose and without fee