Summary of alternatives

The following editor will bring you an article on how to use the alternatives command of Linux to replace the selected software version. The editor thinks it’s pretty good, so I’ll share it with you now and give it as a reference. Let's follow the editor and take a look. Last week when installing the search engine Elasticsearch, I was asked to install a newer java version. I chose java 1.8.0. After successfully installing java, I used java -version and found that the version used was still 1.6.0. After searching some information, I found that you can use the Linux alternatives command to replace the selected software version. Description: alternatives --install Among them, install means installation, link is a symbolic link, name is an identifier, path is the path of the executable file, priority means priority one: first Let’s take a look at the current version 2 of java: using Linux alternatives

1. How to use the alternatives command in Linux to replace the selected software version method

# Introduction: The following editor will bring you an article on how to use the Linux alternatives command to replace the selected software version. The editor thinks it’s pretty good, so I’ll share it with you now and give it as a reference. Let’s follow the editor to take a look.

2. Detailed explanation of how to use Linux’s alternatives command to replace and select the version of the software

Introduction: The following editor will bring you an article on how to use the alternatives command of Linux to replace the selected software version. The editor thinks it’s pretty good, so I’ll share it with you now and give it as a reference. Let’s follow the editor and take a look

3. Alex’s Hadoop Tutorial for Newcomers: Lesson 6 Sqoop2 Installation Tutorial

Introduction: Installing sqoop is divided into server and client. Install the server first $ sudo yum install sqoop2-server and then install the client $ sudo yum install sqoop2-client. The server configuration is divided into MRv1 and YARN (Map Reduce 2nd generation) YARN alternatives in two cases --set sqoop2-tomcat-conf /etc/sqoop2/tomcat-

4. Looking back suddenly, PHP turned out to be a framework

Introduction: (Original title: Last we checked, PHP is a framework. By Akash Mehta. June 8th, 2008) When it comes to web programming languages, PHP probably holds the record for copping criticism from the community at large. Comparisons with alternatives such a

5. Database auditing alternatives for MySQL

Introduction: Database auditing alternatives for MySQL

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