1. Add openvz repo 2. Install openvz 3. Modify relevant kernel settings (sysctl.conf) net.ipv4.ip_forward=1kernel.sysrq = 1 net.ipv4.conf.all.rp_filter=1net.ipv4.icmp_echo_ignore_broadcasts=1 net.ipv4.conf.default.forwarding=1net.ipv4.conf.default.proxy_arp = 0net.ipv4.conf.default.send_redirects = 1net.ipv4.conf.all.send_redirects = 0net.ipv4.conf.eth0.proxy_arp=1 4. Reboot the server 5. Disable se linux SELINUX=disabled 6. Install strace (I do not remember why I initially wanted this installed, but still it has nothing to spoil)
This document describes how to upgrade Redmine. The procedure was tested for upgrade from version 1.0.1 to 1.4.4, but it might works on other Redmine versions. In this procedure I used a basic install of a debian squeeze (the only service installed was openssh-server). I am assuming the server has network connectivity and its IP … Continue reading Redmine – Upgrade to 1.4.4 on a debian squeeze
Have you ever wonder how to grep a file within a date range?
1. Logon on the machine and execute the following command:
This document describes how to make public writable shares in samba. Samba is an open source Linux software that is used to create shared folder that can be accessed from Windows machines. This procedure was carried out on Debian/Ubuntu Linux, but with minor changes can be used on other Linux distributions too. 1. Install samba … Continue reading Public writable Share in samba
This document describes how to install XenServer 6.0.2 on a node without hardware raid. Install Software Install XenServer 6.0.2 on /dev/sda and do NOT configure any local storage (it is easier to do that afterwards). /dev/sda should containt three partitions, please verify with the following command: The first partition is used for XenServer installation, the … Continue reading Xen 6.0.2 software Raid – installation procedure
This document describes how to install openvpn with pam-mysql username/password authentication. This procedure was carried out on Debian/Ubuntu Linux, but with minor changes can be used on other Linux distributions too. 1. Install openvpn, mysql and pam-mysql Note: please keep mysql-server password in mind because we are going to use it later (I will refer … Continue reading OpenVPN with pam-mysql username/password authentication