Server config
Please consider PreUpgrade for upgrading Fedora. This is the recommended method.
This post makes a list of actions should be done to upgrade Fedora using yum. Please note that this is ... read more »
In this post, how to unified Linux login and home directory using OpenLDAP and NFS/automount will be introduced.
0. System environment
This solution is tested on Fedora 12 systems. This method should ... read more »
VMware Player and VirtualBox are two cool and free full virtualization solutions and both can run on top of a Linux host. In this post, we introduces how to install, ... read more »
How to manage users and repositories and how to use these repositories will be introduced in this post. Please refer to Setting Up Git Server Using Gitosis for how to ... read more »
In this post, these content are introduced:
Create and manage file-backed virtual block device (VBD) for virtual machines on xen.
Install Fedora 11 via internet as DomU on top of xen.
Manage virtual ... read more »
mailx or mail command in Linux is still providing service for guys like me, especially when we need to send email automatically by script. gmail is great. Now, how to ... read more »
A method to send email notification to a list email addresses by the remote git server after every push from the client will be introduced.
After the client pushing to the ... read more »
NFS is widely deployed and used even after more than twenty year. NFS is easy to set up and easy to use. This introduces how to set up the NFS ... read more »
These slides give a brief introduction to how to set up the VPN-like network between several clusters which connect to each other through Internet:
vpn_iptables_v2.pdf
Animation is enabled which may help to ... read more »
The is a simple introduction to paravirt_ops in Linux kernel for Xen, VMware, etc. We make this introduction from the view of code. We use the function raw_local_irq_disable() and raw_local_irq_enable() ... read more »
Solutions to git server construction and management are summarised in this post. The post is keeping updating while new solutions is added to this site.
Set up git server
Setting Up Git ... read more »
Gitosis is a software for hosting git repositories witten by Tommi Virtanen. It manages multiple repositories under the same user account. It uses SSH public keys to identify users. Users ... read more »
There is various network configuration information in Linux and lots tools can be used to find out those configuration information. Finding out these network information in Fedora Linux as the ... read more »
Please refer to
Xen solution
for the more latest stable Xen Dom0 solution.
How to set up Xen Dom0 with Xenified Linux kernel in Fedora 12 will be introduced in this post. We ... read more »
Under some situation, we want to start some long jobs and then return to the shell to continue our work. We can do this by starting a job in the ... read more »
Automatic passwrod-less ssh login can make our life easier. To enable this, we need to copy our SSH public keys to the remote machines for automatic password-less login. We introduce ... read more »
Please refer to
Xen solution
for the latest stable Xen Dom0 solution.
How to set up Xen Dom0 with paravirt_ops technology in Fedora 12 will be introduced in this post. The Fedora 12 ... read more »
This is the latest stable and recommended stable Xen Dom0 solution on Fedora 12. No serious bug found till now and we will fix the bugs by ourselves if some ... read more »
The Xen solutions including installing and configuring Dom0 and DomU are summarized here. This post will be updated when our solution changes. Only the latest tested stable solutions are listed ... read more »
Sharing the networking is important. Setting up a gateway is a good solution to it. Building up the gateway on a Linux box is easy and cost efficient, but reliable. ... read more »