I wrote this last December .Now available on amazon https://www.amazon.in/dp/B0GG9Z1VH5?fbclid=IwY2xjawUaRJBwZG9mBWV4dG4DYWVtAjEwAGJyaWQRMUNkaXlZdmVJcWpWUTdGTUVzcnRjBmFwcF9pZBAyMjIwMzkxNzg4MjAwODkyAAEeKzx1ZdFm1ZFnx5XATAwmIiXsIwnMnfiPBFKkaeFgRwTF7yJCfpYjRUSnoNI_aem_8kEVX0eIRJMXsdPiL11GnQ&ascsubtag=srctok-108c005ba9291348&btn_type=ss&btn_ref=srctok-108c005ba9291348&content_source=fb&fb_content_id=Q9-wBQH6pP2SKFCZVrmC-5DHfidh1OY8RHlsUapHdt–V35tIgimsVjR4cAjHB8uHSE&channel_type=fb&linkCode=ll2&tag=thoni-21&linkId=4358692c52b7fd2eb949ca7d605af4b8&ref_=as_li_ss_tl https://www.amazon.in/dp/B0GG9Z1VH5?fbclid=IwY2xjawUaRJBwZG9mBWV4dG4DYWVtAjEwAGJyaWQRMUNkaXlZdmVJcWpWUTdGTUVzcnRjBmFwcF9pZBAyMjIwMzkxNzg4MjAwODkyAAEeKzx1ZdFm1ZFnx5XATAwmIiXsIwnMnfiPBFKkaeFgRwTF7yJCfpYjRUSnoNI_aem_8kEVX0eIRJMXsdPiL11GnQ&ascsubtag=srctok-108c005ba9291348&btn_type=ss&btn_ref=srctok-108c005ba9291348&content_source=fb&fb_content_id=Q9-wBQH6pP2SKFCZVrmC-5DHfidh1OY8RHlsUapHdt–V35tIgimsVjR4cAjHB8uHSE&channel_type=fb&linkCode=ll2&tag=thoni-21&linkId=4358692c52b7fd2eb949ca7d605af4b8&ref_=as_li_ss_tl

It was at 11 o’clock at night when I felt the need to plug 2 or 3 USB devices into my laptop at the same time. When I opened the desk drawer, this little USB extender jumped out right in front of me. I don’t remember when or where I bought it from. When I… Continue reading USB extender

My short talk on building bitx at VWN ham meet Aluva. https://youtu.be/bl5FvRUALz0  

I was trying to boot a newly installed Ubuntu box into text mode.   The usual methods failed and  after googling  a little  I figured out that  Ubuntu  16,04 uses systemd  for controlling startup services.   The solution for the problem is   sudo systemctl enable multi-user.target sudo systemctl set-default multi-user.target Mapping between runlevels and systemd targets… Continue reading Ubuntu 16.04 Booting to text mode

Here is my talk at BarCamp 2015. The talk is in my mother tounge,Malayalam.