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How To Load Apache Proxy Module in Qnap
Log in to the Qnap as administrator via SSH. To View the list of avaliable Apache modules, go to /usr/local/apache/modules To view those modules have already load, open this file /etc/config/apache/extra/apache-default-modules.conf You should add proxy modules to the main configuration of Apache, showed as below, not the apache-default-modules.conf /etc/config/apache/apache.conf Just...
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When the Camellia Blooms
It took a whole Saturday night to watch this Korean TV show, which was crazy for me. I must admit this soap TV show reminds me of the feeling you fall in love with someone. I am looking forward to the second season, wondering what happens to them. Click HERE...
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How To Deploy DNS Master-Slave Service
There are some experiment information I should mentioned as blow Server Type IP Address Domain Name Master 192.168.50.11 master.sparkle.local Slave 192.168.50.22 slave.sparkle.local Master Install required RPM packages. $ yum install -y bind bind-utils Modify the main configuration file saved in /etc/named.conf options { # add master ip address listen-on port...
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How to deploy local http yum repository
Installing some RPM packages without WAN network can be painful. Why not deploy a local http yum repository to manage your rpm packages. Assume we have two host just like this CentOS 7 Server - 1.2.3.4 CentOS 7 Client - 1.2.3.5 Server Mount CentOS 7 DVD iso into the server...
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How To Use Iptables
Iptables is a very important skill that must be learned by every system administrator. Basic Usage Enable iptables on centos 7 as root. $ systemctl stop firewalld $ yum install -y iptables-servers $ systemctl start iptables $ systemctl enable iptables There are 3 tables including NAT, FILTER, MANGLE and 5...
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How To Install Arch Linux
Install Arch Linux step by step, making you understand Linux system more effectively. USB Disk Recommend to use dd command create bootable usb, or other methods click Here. $ dd bs=4m if=/path/to/archlinux.iso of=/dev/sdx && sync Install Arch Read this installation guide first ! Check the boot type is UEFI or...