Subversion commands
Simple tips to manipulate subversion `.svn` folder and useful commands
Find all tables without primary key in MySQL
Query that helps to find tables without primary key, simple and efficient way to find performance bottlenecks
The rmagic gem trouble on linux
Howto solve installation problems with rmagic gem on ruby
Get file creation time on Linux with EXT4
How to extract the file created/creation time on Linux with EXT4 filesystem
Speedup MySQL with tmpfs
Speeding up of the temporary table creation by putting the temp dir in RAM