Watch (online) Microsoft’s Windows 10 Event On January 21st

To watch the event online, head over to Microsoft’s Windows 10 page at 09:00 (PT), 12:00 (EST), 18:00 (GMT). Microsoft will most likely post up a VOD of the keynote afterwards, allowing anyone on catch-up.

CentOS: Clear cached memory

Use the following command to clear you cached memory:

root@linux [~]# echo 1 > /proc/sys/vm/drop_caches

clear cached memory

gem install rmagick – Can’t find Magick-config (CentOS 6)

In case you receive the mentioned error while trying to install rmagick then simply issue the following:

# yum install ImageMagick-devel

Once ImageMagick-devel is installed then you can retry installing rmagick using:

# gem install rmagick