Chào các bạn, Để làm việc với CentOS hiệu quả có số việc tôi muốn chia sẻ vớic các bạn để làm việc đó như sau: Thiết lập history export HISTFILESIZE= export HISTSIZE= export HISTTIMEFORMAT=”[%F %T] “
useradd -m -d /opt/home/khanhnnvn khanhnnvn Cho tài khoản có quyền sudo usermod -aG sudo khanhnnvn List các tài khoản có quyền sudo: grep ‘^sudo:.*$’ /etc/group | cut -d: -f4 ufw allow from 183.81.32.14 to any port 3306 GRANT ALL PRIVILEGES ON . TO ‘root’@’192.168.31.1’ IDENTIFIED BY ‘daicakhanh21*’; flush privileges;
Bước 1: Cài đặt các gói cần thiết: yum install mod_ssl Bước 2: Bạn sinh ra 2 file csr và key openssl req -new -newkey rsa:2048 -nodes -out asianux.csr -keyout asianux.key -subj “/C=VN/ST=Hanoi/L=Hanoi/O=Asianux/OU=IT/CN=asianux.org.vn” Bước 3: Bạn gửi file csr cho hỗ trợ phía GlobalSign, bạn sẽ nhận được các file chứng chỉ. Bước 4: Thiết lập […]
Parallels Cloud Server 6.0 (PCS) is a virtualization solution that allows you to run multiple virtual machines and Containers on a single physical server. In this topic, we install PCS on Vmware And then, we click Agree Select type […]
Installation of RHEL 6
Configure Apache for SSL HTTPS CentOS 6 Using Apache over HTTPS or SSL allows a slightly more secure setup, any computer that connects over ssl is automatically encrypted. Original Reference: http://xmodulo.com/2014/04/https-apache-web-server-centos.html Here’s the basic instructions: Login to your server, and su to root install modssl and openssl The next Large step is to generate […]
We all know Varnish is awesome. I went as far as presenting a topic on Varnish then writing about it. This is a known fact. However, what happens to all that caching goodness when you want to run your entire site over SSL? Out of the box, Varnish doesn’t support it. While I’ve heard some mention that […]
Firstly, lets get this out of the way: Varnish does not do SSL, at all and likely won’t ever. Varnish is not a tool for connection managment, it’s a tool to cache web-pages and make them faster. That is all. To get the speed benefits of Varnish over the SSL traffic we have to run […]
Step 1: Install JDK 1.7 You can download the latest JDK here: http://www.oracle.com/technetwork/java/javase/downloads/index.html We’ll install JDK 7, Update 60 (7u60). The JDK is specific to 32 and 64 bit versions. My CentOS box is 64 bit, so I’ll need: jdk-7u60-linux-x64.tar.gz. If you are on 32 bit, you’ll need: jdk-7u60-linux-i586.tar.gz Start by creating a new directory […]
The goal of JavaMelody is to monitor Java or Java EE application servers in QA and production environments. The really nice thing is sthe storage of historical data – you can have a look at the same graphs spanning a week, a month or a year without setting up any additional infrastructure. Therefore JavaMelody is […]