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Category: linux
使用awk进行数字计算，保留指定位小数
https://blog.51cto.com/radish/1736900 对于在Shell中进行数字的计算，其实方法有很多，但是常用的方法都有其弱点： 1、bc bc应该是最常用的Linux中计算器了，简单方便，支持浮点。 看似在简单计算时候完美的bc，其实也有一个让我抓狂的地方，当然有可能有办法可以解决，只是我不知道而已，那就是……... Read More | Share it now!
ab test Apache Benchmark
Post: Get: ab是apache自带的压力测试工具。ab非常实用，它不仅可以对apache服务器进行网站访问压力测试，也可以对或其它类型的服务器进行压力测试。比如nginx、tomcat、IIS等。 一、Apache下载 Windows下载地址：... Read More | Share it now!
How do I measure request and response times at once using cURL?
From this brilliant blog post… https://blog.josephscott.org/2011/10/14/timing-details-with-curl/ cURL supports formatted output for the details of the request (see the cURL manpage for details, under -w, –write-out... Read More | Share it now!
Mount remote folder on Mac
Mount remote folder: Unmount remote folder: If Unmount failed for /mnt/localfolder: and kill the process using localfolder ... Read More | Share it now!
用 Touch ID 解锁 sudo 密码？一条命令就够了
https://zhuanlan.zhihu.com/p/31529925 前言 经常使用命令行的小伙伴一定对 sudo 命令不陌生，它可以以特定用户身份执行特定的命令。很多时候我们也会用它来执行系统管理命令。 但是，每次以非... Read More | Share it now!
Tor-usage
https://2019.www.torproject.org/docs/tor-manual.html.en SYNOPSIS tor … DESCRIPTION Tor is a connection-oriented anonymizing communication service. Users choose a source-routed path through a set of nodes, and negotiate a “virtual... Read More | Share it now!
Tor-install
RPM: http://download-ib01.fedoraproject.org/pub/epel/testing/7/x86_64/Packages/t/tor-0.3.5.8-1.el7.x86_64.rpm RPM... Read More | Share it now!
Tor-docker
https://hub.docker.com/r/dperson/torproxy/ Tor and Privoxy Tor and Privoxy (web proxy configured to route through tor) docker container What is Tor? Tor is free software and an open network that helps you defend against traffic analysis, a form of... Read More | Share it now!