History command with time stamp
Running the ‘ history ‘ command only gives you line numbers. Sometimes it’s useful to have a time stamp attached to each command to build a clearer picture.
Simply set the ” HISTTIMEFORMAT ” env variable to enable time stamps in ‘ history ‘.
Run the command below.
export HISTTIMEFORMAT=' %F %T '
Before:
After:
YouTube does music discovery
Cool feature from YouTube. I think the service is called “DISCO”, short for ”YouTube Music Discovery Project and Playlist Creation Tool”.
Search for an artist, watch all their videos or get recommendations for mixes from related artists.
Annular Solar Eclipse live!!
Catch the Annular Solar Eclipse Live. Watch feeds below. If you’re in India or Sri Lanka you could step out and experience it with your own 2 eyes.
Free Videos by Ustream.TV
Free TV Show from Ustream
Find your computer model and serial in Windows 7
Here’s and easy way to find your computer model and serial in Windows 7.
Run the command “wmic csproduct” and you should see what you need.
If you need a specific field, simple modify the command to “wmic csproduct get [field name]“.
How to install VirtualBox 3.1.2 on Fedora 12
Here’s a quick guide to install VirtualBox 3.1.2 on Fedora 12
1. Import Sun’s public key
[dexter]# wget -q http://download.virtualbox.org/virtualbox/debian/sun_vbox.asc -O- | rpm --import -
2. Download the Fedora repo file and save it into the /etc/yum.repos.d/ directory
[dexter]# cd /etc/yum.repos.d/
[dexter]# wget http://download.virtualbox.org/virtualbox/rpm/fedora/virtualbox.repo
[dexter]# yum clean all
3. Install VirtualBox 3.1.2
[dexter]# yum install VirtualBox-3.1
That’s it!
