References:
Http://www.turnkeylinux.org/forum/support/20110826/how-upgrade-turnkey-rails-rails-301
Https://rvm.beginrescueend.com/rvm/install/
The procedure is as follows:
1. Select root for Installation
2. Install curl
# Install curl. It's needed to install rvm the easy way. Ignore the error about the java. So:Apt-Get install curl3. Install rvm
# Install rvm: (here Bash is followed by a space, and then Bash
4. Install ruby1.9.2 in
Shell scripts fall into three categories: logon scripts, interactive scripts, non-interactive scriptsOneThe logon script is similar to the logon script in the computer settings under Windows and the collection of logon scripts under Account settings (I understand that well).The keyword for its profile is Prefile, which
Project background
The strategy of Bank of communications in Informatization mainly includes two directions of development:
Business processing centralization, mainly reflected in the business system in large concentration, the abolition of the
In the LinuxUnixshell script, calling or executing SQL and RMAN provide great convenience for automated jobs and repeated execution. Therefore, LinuxUnixshell is used to complete O
In Linux/Unix shell scripts, calling or executing SQL and RMAN provide great convenience for automated jobs and repeated execution. Therefore, O can be completed through Linux/Unix shell.
In Linux/Unix shell scripts, calli
In Linux/Unix shell scripts, calling or executing SQL and RMAN provide great convenience for automated jobs and repeated execution. Therefore, you can use Linux/Unix shell to Complete OracleIt is also an essential skill for DBAs. This article provides examples of calling SQL using Linux/Unix shell scripts.
I. Use shell scripts to call SQL and RMAN
How to Use and run PHP scripts and Linux command-line php scripts through linux commands
Below we will share with you how to use and run PHP scripts through Linux commands.
PHP is an open-source server-side scripting language. At first, these three letters represent "Personal Home Page", but now they represent "PHP: Hypertext Preprocessor ", it is the abbreviatio
The simple thing is to write some shell syntax and commands in it, plus regular expressions, pipeline commands, and data flow redirection to achieve the purpose we want.Shell scripts is a good tool for system administration, but it is not fast enough to handle a large number of computations and uses more CPU resources.One. The first scripts is written and executedSuppose we write the first
This article describes how to call system commands, Shell scripts, and Python scripts in Nodejs, this article provides examples of using sub-processes to call system commands, execute system commands, call shell scripts for passing parameters, and call python scripts, if you need it, you can see that each language has
JMeter Learning (ii) Recording script, JMeter learning recording script
Environment
Badboy Version 2.1.1
jdk:1.7.0_67
Apache JMeter-2.11
----------------------------------------------------------------------------------------------------
JMeter recording scripts There are several ways, the most common method is to use third-party tools Badboy recording, and JMeter own settings (HTTP proxy server +ie browser settings) to record
Video download from video site such as youtube.com has release methods, there are allready release software downloader, online url conversion utility to do the job, however, using userscript is a better way is you have already installed browser-addons.There are basically two browser addons are recommended here, GreaseMonkey for FireFox and IE7Pro for Internet Explorer. Each of them has correspondent user script site, http://userscripts.org/for GreaseMonkey and http://iescripts.org/for IE7Pro.1.
How does php monitor redis queues with values in the background, how does php execute scripts with values in values, and how does php monitor redis queues with values in the background and execute scripts with values?
Reply content:
How does php monitor redis queues with values in the background and execute scripts with values?
$ Idle = 0; $ maxWait = 10;
How to debug dynamic js scripts in the browser (illustration): js scripts
Two days ago, I pulled the company's front-end code and found that the sources option of the developer tool did not list the js script I want to debug. Then I observed it, the script is dynamically introduced in the page. It may not be displayed because of this. However, if resumable debugging is not available, it is too inefficient
make Installif [-E/USR/LOCAL/PHP5]Thenecho "PHP install success."Fi: WqSecond, the configuration lampVI mysql_config.sh#!/bin/bash#1. Copying a configuration fileCp/usr/src/mysql-5.5.22/support-files/my-medium.cnf/etc/my.cnf#2. Adding system ServicesCp/usr/src/mysql-5.5.22/support-files/mysql.server/etc/init.d/mysqldchmod +x/etc/init.d/mysqldChkconfig--add mysqldChkconfig mysqld on#3. Optimizing the path path, convenient execution of commands, double quotes in single quotesgrep mysql/etc/profil
BrieflyInstallShield has built-in support for MySQL and Oracle. However, this functionality is implemented through ODBC, which is very strict in the format of SQL scripts, so the scripts that have been tested by the official client are often given an error when executed in is.In general, database scripting is guaranteed only through official client testing, while maintaining a script that is executed by the
Several interesting JS scripts and several interesting js scripts
1. Obtain the real IP addresses of the Intranet and Internet (reference addresses)
Obtain the Intranet IP address (online address)
2. Obtain the flash version (online address)
3. Scan the HTTP port (online version)
4. Scan FTP port (online version),Relatively slow
Other series of online demos:
Http://jsbin.com/ziwununivoHttp://jsbi
Use of php scripts in CI templates and php scripts in ci templates
Today, I accidentally discovered that the CI template can directly use the built-in functions of CI, and can directly call the attributes in controller. Case:
Controller:
Public function test () {$ this-> a = 'aaa'; $ this-> load-> view ('Member/test', $ data );}
Template:
Enter the url: trunk.com/member/index/test/bbb
Print re
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