shell
ns is a discrete-event network simulator targeted primarily for research and educational use. There are two version of ns, ns-2 and ns-3, which are quite different with each other in ... read more »
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 »
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 »
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 »
This post is a tutorial for new users to set up git and clone and use the first repository. This post introduces how to start using git for new users. ... 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 »
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 »
Solutions to Linux cluster construction and management such as unified account management, NFS home directory, network configurations are summarised in this post. The post is keeping updating while new solutions ... read more »
How to create a Fedora live USB media is introduced in this post. We can boot to Fedora operating system environment through a live USB system in the USB flash ... read more »
This is a simple Makefile for using latex which support bibtex:
filename=paperfilename
pdf: ps
ps2pdf ${filename}.ps
ps: dvi
dvips ${filename}.dvi
dvi:
latex ${filename}
bibtex ${filename}||true
latex ${filename}
latex ${filename}
read:
evince ${filename}.pdf &
aread:
acroread ${filename}.pdf ... read more »
A HTML version Linux man pages:
http://fclose.com/p/linux/man/
The man pages in this site is updated to Nov 17, 2010 from Fedora 12. read more »
Taking screenshots in mplayer is simple. mplayer can also take continuous snapshots.
Enable screenshot filter
When we want to take screenshots when playing video, first we need to set the “-vf screenshot” ... read more »
Compress/uncompress files are frequent operations. The normal tools for compressing/uncompressing in Linux is gzip, bzip2, 7z, rar and zip. This post introduces how to compress and uncompress file in Linux ... read more »
This is a introduction to *nix’s process management tools: pkill and pgrep. As this site’s domain name was pkill.info, a introduction to pkill should exist here.
NAME
pgrep, pkill – look up ... read more »
Please refer to
Xen solution
for the 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 use ... read more »
We may need to install some old packages such as the kernel in our Linux box. Let’s use installing a older version of Linux kernel in Fedora as the example ... read more »
Twitter’s API is easy to use:
curl -u username:password -d status="Tweeting msg" http://twitter.com/statuses/update.xml
or
curl -u username -d status="Tweeting msg" http://twitter.com/statuses/update.xml
Then type in password.
I have written a script twitter:
#!/bin/bash
username=USERNAME
password=PASSWORD
curl -u $username:$password -d status="$*" ... read more »
cron can only run the job for every one week/month/day/…. But we may want to run some jobs for every two weeks/months/days… under some situation such as bakup for every ... read more »
A script for backing up file-backed Xen DomU is introduced in this post. This script can be changed to similar platform.
In our cluster, virtual machines are stored under /lhome/xen/. Virtual ... read more »