From here.
Merge Pictures in Linux
This kind of work can be done with “montage” command provided by the “ImageMagick“.
Ruby学习笔记第五篇: Method Call
Recover the missing Windows7 boot menu entry in Grub when updating Linux kernel after installing Symantec PGP
How to Count Words for Multi-language Text in Ruby
A Summary of My Past Posts
Today I suddenly want to know how many posts I posted in the past year. I used the following commands:
Google Takeout
Today I found a useful Google feature: Google Takeout, with which you can export all your google data out of Google.
How to Discard the Local Changes of Git
From here.
Install Skype in Ubuntu
For Microsoft is replacing MSN messenger to Skype, it’s time to consider use Skype in Ubuntu, here is the instructions how to install Skype in Ubuntu(from here):
Generate SSH RSA key Pair
“SSH key pair” can be used to ssh access. Generating such a pair is as easy as following the below instructions. One key is that you can change the default output directory/file when you’re prompted to do so in line 3.