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Ruby on rails code skills

Git repository outputGit archive -- format = tar -- prefix = actasfavor/HEAD | (cd/home/holin/work/& tar xf -)Output to the/home/holin/work/actasfavor/directoryPosted by holin At May 16,200 8Load controller and model in plugins# Include hook code

Unity Individual Component Parameters Summary

Today in the bull education to learn the Ngui of the course below to everyone summed up a little bit of knowledge, hope to help everyoneUicamera-can be added to any camera that contains the event system.Uicamera is an important part of every UI. It

8.11_linux bash Shell scripting Getting Started (i)

What is Bash shell script programming?A: There are multiple shells in Linux, and the default shell for CentOS and Redhat is the bash shell. As for shell scripts, this is a bit like (. bat file) for batch files inside the Windows operating system. I

Linux shell Programming

Linux shell Programming1) Write a script to complete the user input: 1. First name with 2. Last name, finally shipowner and displayed on the screen: Your full name is: content.1#!/bin/Bash2 #Program:3 # User inputs his first name and last name.

PHP optimization Acceleration Opcache Use summary (reprint)

Transfer from http://blog.csdn.net/why_2012_gogo/article/details/51134674PHP optimization Acceleration Opcache Usage Summary:Opcache is a way to avoid the overhead of loading and parsing PHP scripts by storing the bytecode that is precompiled by the

Three ways to let Response.Redirect open in a new window _ Practical Tips

Response.rederect is on this page by default, so in addition to using window.open in JS or adding target attributes to a tag, it doesn't seem to be able to open a new page in the background, but by setting the target property of the form you can

8 Tips for PHP scripts (3) Include files

Tips | Script If you are working on a larger web site development project, then you must have a deep understanding of code reuse, for example, whether it is HTML or PHP code block, as long as the project is large enough, such as 1000 Web pages, you

Oracle EXP/IMP Command Detailed ____oracle

Oracle databases have two types of backup methods. The first class is a physical backup, this method realizes the complete recovery of the database, but the database must run in the return mode (the business database runs in the non-return mode),

One day a shell command Linux text content Operation series-sed command detailed _linux Shell

Description SED is the abbreviation for stream editor (stream editor). It can perfectly match regular expressions. Sed and awk are the most important two commands for file editing. Especially involves a lot of regular expression of the problem, I

Parse Tomcat's startup script--startup.bat_tomcat

Overview We usually use the Startup.bat in Tomcat to start Tomcat. But what has been done about it? We all know that a Java program needs to start, you definitely need a main method, then where is this main method? What parameters are configured

CGI Scripting Introductory Learning materials _ Other

What is a CGI script? How does a CGI script work? A simple example Can I use a CGI script? Does your server configuration allow CGI scripts? Can you program it? What programming language should you use?

How to make a Deb installation file

Download PDF Format document: Http://app.weiphone.com/files/how_to_make_deb.pdf This post is modified by http://bbs.weiphone.com/read-htm-tid-300101.html. Reference The Dpkg-deb command is required to make the Deb file, and the Ubuntu/debian

Linux-shell Programming Basics

1th Shell Basics 1.1 What is a shell The shell is a command interpreter, which at the outermost of the operating system, is responsible for directly talking to the user, explaining the user's input to the operating system, and processing the output

Linux File System-initialization (III)

first, the purposeAfter the kernel has loaded the initrd file, the necessary preparations are made for mounting the disk file system, including mounting the Sysfs,proc file system, loading the disk driver driver, and so on. Next, the kernel jumps to

SED learning Summary of common commands under Linux

sed function Description: SED is a powerful text file processing tool for Linux, which can be used to add, delete, find, query, and match regular expressions to meet the needs of the work. It is also a core skill that an OPS person must master.-

Linux/unix timed Task Cron

A timed task (cron job) is used to schedule commands that need to be executed periodically. With it, you can configure certain commands or scripts to run periodically over a set period of time. Cron is one of the most useful tools in Linux or

Linux sed command

1. Introduction to SED Sed is an online editor that processes a single line of content at a time. When processing, the currently processed rows are stored in a temporary buffer called pattern space, followed by the SED command to process the

Shell Script Debugging Tips

0. Standard format for professional scriptingFunction 1 function 2main function main $*1. Use the Dos2unix command to convert scripts developed under WindowsDos2unix is not installed by default and can be installed in Yum# Dos2unix web_jk.shdos2unix:

VirtualBox installation of rhel6.4 Linux 64-bit system detailed documentation under the hands-on virtual machine

System: WIN10Tool:VirtualBOXLinux system: RedHat 64-bitImage: Http://pan.baidu.com/s/1sjKBkClObjective:I used the VMware Workstation Pro installed Centos7, just started to succeed, but after restarting the machine I do not know how to use the putty,

Shell Script Debugging Technology _ Turn

Transferred from: http://itlab.idcquan.com/linux/SHELL/727128.htmlThis paper introduces the shell script debugging technology comprehensively and systematically, including using echo, tee, trap and other commands to output key information, tracking

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