Three rpm are required to configure ssh server. vsftpd, portmap, xinetd check them if not found then install Now check vsftpd, portmap, xinetd service in system service it should be on #setup Select System service from list [*]portmap [*]xinetd [*]vsftpd Now restart xinetd and portmap and vsftpd service To keep on these services after reboot […]
VNC server VNC is used to display X windows sessions on remote computers.In this tutorial, we can learn how to setup VNC server on centos 6. Desktop environment is required in order to enable VNC server on centos. Install VNC on Centos 6 Before installing VNC server, make sure you have installed any Desktop environment.Step […]
A default gateway is a remote host or router that your Linux host forwards traffic to when the destination IP address of outgoing traffic does not match any route in your local routing table. Configuring a default gateway on CentOS is quite straightforward. If you wish to change a default gateway temporarily at run time, […]
You may get the below error :# phpizeConfiguring for:PHP Api Version: 20090626Zend Module Api No: 20090626Zend Extension Api No: 220090626Cannot find autoconf. Please check your autoconf installation and the$PHP_AUTOCONF environment variable. Then, rerun this script. Solution: # yum install autoconf Re-run the “phpsize” command, the issue will fix. […]
Ethical Hacking Course Part-1 Kali Linux Introduction & Installation URL: http://kungfuhacking.blogspot.in What is Kali Linux? Kali Linux is the most preferred operating system for professionals. Kali is an advanced Linux-based operating system, a collection of open source software that is used to perform different tasks within penetration testing, computer forensics, and security audits. Kali Linux […]
1. System Requirements for Zimbra Collaboration Evaluation and Testing• Intel/AMD 64-bit CPU 1.5 GHz • RAM requirements: • For single server installations, a minimum of 8GB of RAM is required. • For multi-server installations, contact Zimbra sales for recommendations. • 5 GB free disk space for software and logs• Temp file space for installs and […]
Step 1: We must install python, you should using command: Step 2: We install setup tools, using command Step 3: And now we install pip on centos 7 And now using it on working 🙂
About Nginx Nginx is a high performance web server software. It is a much more flexible and lightweight program than Apache HTTP Server. This tutorial will teach you how to install and start Nginx on your CentOS 7 server. Prerequisites The steps in this tutorial require the user to have root privileges. You can see […]
1. Mô hình Các bước cài đặt HA và LVS cho các máy chủ Load balancing và database * heartbeat o heartbeat-pils o heartbeat-stonith * heartbeat-ldirectord o ipvsadm o perl-MailTools + perl-TimeDate o perl-Net-IMAP-Simple o perl-Net-IMAP-Simple-SSL + perl-IO-Socket-SSL # perl-Net-SSLeay o perl-Mail-POP3Client […]
For the purpose of this tutorial, I will be using three nodes. One will be acting as Master DNS server, the second system will be acting as Secondary DNS, and the third will be our DNS client. Here are my three systems details. Primary (Master) DNS Server Details: Operating System : CentOS 7 […]