give user sudo access centos

For Linux system administrators or advanced users, sudo is one of the most important and essential commands. When we want to run important tasks, sudo provides security-enhancing permissions. Please read this article and see what sudo can do for you.

This blog post records the process of building a seismological research environment with CentOS 7 for my personal reference in future re-installation of the system. For other seismological researchers, it may be useful for reference.Reading

1. Close SELinux [root@ds-vm-node83 ~]# sed-i ' s/^selinux=.*/#&/;s/^selinuxtype=.*/#&/;/selinux=.*/a SELINUX=disabled '/etc/ Sysconfig/selinux[Root@ds-vm-node83 ~]# Setenforce 0Setenforce:selinux is disabled[Root@ds-vm-node83 ~]# 2. Install Epel

Preface: Scenario One: Usually when we develop, the general items are only stored in the root directory specified by localhost, when there are several items, only in the root directory under different folders, especially inconvenient. Scene two: At

In 2012, due to the new understanding and learning about Linux and related services, I specifically wrote a document of the entire service-building process for our start-up projects, allowing them to learn and participate.Following this document as

Install Gitlab5.1 full version in CentOS I found many blogs and found that Gitlab is installed on Ubuntu or Fedora. Basically, there are errors Based on CentOS. This article is myThe results of the two-week Continuous testing work overtime are

How to Install MySQL on CentOS 7Updated Thursday, August 27th, by LinodeUse promo codeDOCS10For $ credit to a new account. Contribute on GitHub View Project | View File | Edit FileMySQL is a popular database management system used for Web and server

Build a LAMP environment in CentOSBuild a LAMP environment in CentOS Preface:This section describes how to build a LAMP environment in CentOS (all use source code compilation and installation) for web server development. LAMP:Linux + Apache + PHP +

CentOS 6 Installation MongoDBhttps://docs.mongodb.com/manual/installation/#tutorial-installation Install MongoDB Professional Edition # Create/etc/yum.repos.d/mongodb-enterprise.repo [mongodb-enterprise] name=mongodb Enterprise

Objective Only a bald head can become stronger. Review Front: After reading this Linux basic operation will be Did not think of the last one can be in the knowledge of the thousand praise Ah, Linux is also the final exam,