ViewTool Hollong BLE Sniffer Support Linux OS Introduction 1. Download Software:http://www.viewtool.com/index.php/en/22-2016-07-29-02-11-32/205-hollong-bluetooth-4-0-4-1-4-2-ble-sniffer-analyzer-software?%20%20%20%20option=com_contentUnder Linux,down…

Making wchar_t work on Linux, OS X and Windows for CMarkup release 10.1 I learned a couple of humble lessons, and I expect I'll be posting more here as I get feedback. To me the term wchar_t string is the same as C++ wide string, C++ wide char, C++ w…

Automatic logon configuration on Linux OS 1. Regarding to DSA: a) ssh-keygen -t dsa  b) cat ~/.ssh/id_dsa.pub | ssh <username>@<remote-host> "cat - >> ~/.ssh/authorized_keys" 2. Regarding to RSA: a) ssh-keygen -t rsa  b) ssh-co…

背景: 相较于windows.unix等OS,Linux因为其开源.安全.稳定.性能优越等优点,已越来越受到互联网的青睐.而我们在学习和使用Linux也就会考虑到Linux机器和我们日常用的windows之间的通信,文件共享等问题. 问题定位: 1.如何实现Linux OS共享文件? 2.如何在日常使用的windows上get到Linux服务器上的文件? 3.如何做到Linux服务器之间的文件共享? 解决办法: 常见方法:samba共享.NFS共享 一.samba共享 实现Linux的文件共享,…

rm -rf 删除文件夹名字rm -rf 软连接名称 1.安装taryum install -y tar 3. 下载node https://nodejs.org/en/download/ 4. 拷贝到linux / OS 上 5.解压缩命令:命令格式,如:tar xf node-v8.11.3-linux-x64.tar.xz 6.设置node和npm为全局变量. 如安装路径为:/usr/develop/node-v8.11.3ln -s /usr/develop/node-v8.11.3/b…

描述:LINUX OS运行命令shutdown now显示:Telling INIT to go to single user mode....   解决方法:运行命令exit重新登录,再运行 halt -p 即可关机.(注:直接运行halt命令,运行后服务器并没关闭电源,只是将系统关闭了,服务器还是在运行中!…

SQL Server Blog Official News from Microsoft’s Information Platform https://blogs.technet.microsoft.com/dataplatforminsider/2016/12/16/sql-server-on-linux-how-introduction/ This post was authored by Scott Konersmann, Partner Engineering Manager, SQL…

点击这里查看文章 有空试试---唉... Ubuntu (Linux) on Atom Z3700 Series ASUS Transformer Book T100 is particularly interesting platform, because some guys at XDA developers forum have already installed Android / Ubuntu on the device, so you can already evaluate the…

原文:http://budairenqin.iteye.com/blog/2215899 这篇分析一下accept的细节, 我觉得网络IO相关开发很多时候不能仅仅局限于java层, 尤其从accept开始一个连接诞生了, 什么拥塞控制啊, 滑动窗口啊等等一系列底层的问题可能就开始会渐渐困扰到你了, 这一章尝试先从linux内核的tcp实现开始分析accept 源码来自linux-2.6.11.12, 还参考了[TCP_IP.Architecture,.Design.and.Implementat…

1.查看内存使用情况 [root@ip---- tpch_2_17_0]# free -m total used free shared buffers cached Mem: -/+ buffers/cache: Swap: m代表以MB为单位,显示OS缓存为20890MB 2.释放前最好sync一下,防止丢数据 [root@ip---- tpch_2_17_0]# sync 3.清除缓存 [root@ip---- tpch_2_17_0]# > /proc/sys/vm/drop_cache…