cat file.txt > /dev/null 2>&1 丢弃错误和标准输出 systemctl isolate multi-user.target 切换回多用户命令行模式 systemctl isolate graphical.target 切换回图形界面模式 systemctl set-default graphical.target 命令行模式下ctrl z 将vim置于后台 fg回到vim 允许root远程登录 vim /etc/ssh/sshd_config PermitR…

In this Document   Symptoms   Changes   Cause   Solution   References APPLIES TO: Oracle Applications Technology Stack - Version 11.5.10.2 to 12.1.3 [Release 11.5.10 to 12.1]Information in this document applies to any platform. SYMPTOMS *** Checked f…

Selecting the UML/XMI version To select which version of the UML/XMI standards you want your XMI to be written in, use the option -x: $ phpuml /var/www/foo -x 1 -o /var/tmp/ Note that Argouml accepts XMI code only in version 1, while the Eclipse plug…

http://stackoverflow.com/questions/311840/tool-to-trace-local-function-calls-in-linux I am looking for a tool like ltrace or strace that can trace locally defined functions in an executable. ltrace only traces dynamic library calls and strace only tr…

Lab 4 Browsing the Filesystem Sequence 1: Directory and File Organization 1. Log in as user student with the password student. 2. [student@stationX ~]$ pwd/home/student 3. ls    ls -a    ls -al-a option includes files whose names begin with a period…

Lab 6 Implementing Web(HTTP) Services Goal: To implement a Web(HTTP) server with a virtual host and CGI capability. System Setup: Throughout this lab, the hostnames and domain names that you use will be based upon the IP address of your machine. Any…

本文通过示例详细分析rsync算法原理和rsync的工作流程,是对rsync官方技术报告和官方推荐文章的解释. 以下是本文的姊妹篇: 1.rsync(一):基本命令和用法 2.rsync(二):inotify+rsync详细说明和sersync 3.rsync技术报告(翻译) 4.rsync工作机制(翻译) 5.man rsync翻译(rsync命令中文手册) 本文目录: 1.1 需要解决的问题 1.2 rsync增量传输算法原理 1.3 通过示例分析rsync算法 1.4 rsync工作流程分…

#if 0 - Built-in Function: int __builtin_types_compatible_p (type1, type2) You can use the built-in function __builtin_types_compatible_p to determine whether two types are the same. This built-in function returns 1 if the unqualified versions of the…

本文通过示例详细分析rsync算法原理和rsync的工作流程,是对rsync官方技术报告和官方推荐文章的解释.本文不会介绍如何使用rsync命令(见rsync基本用法),而是详细解释它如何实现高效的增量传输. 以下是rsync系列篇: 1.rsync(一):基本命令和用法 2.rsync(二):inotify+rsync详细说明和sersync 3.rsync算法原理和工作流程分析 4.rsync技术报告(翻译) 5.rsync工作机制(翻译) 6.man rsync翻译(rsync命令中文手册…

https://github.com/ethereumjs/ethereumjs-icap ethereumjs-icap 安装: npm install ethereumjs-icap --save Utilities for handling ICAP addresses. It works in Node.js as well as in the browser via browserify. When minified for a browser, it should be less t…