Tools such as MRTG provide network throughput / bandwidth graphs for the current network utilisation on specific interfaces, such as eth0. How can I return that information at the command line on Linux/UNIX? ...

I have an array of objects with several key value pairs, and I need to sort them based on 'updated_at': 19 Answers ...

I'm using Java and I want to keep a servlet continuously running in my application, but I'm not getting how to do it. My servlet has a method which gives counts of the user from a database on a daily basis as well as the total count of the users from the whole database. So I want to keep the servlet...

I'm rather new to both python/matplotlib and using it through the ipython notebook. I'm trying to add some annotation lines to an existing graph and I can't figure out how to render the lines on a graph. So, for example, if I plot the following: ...

I have a command line program in Python that takes a while to finish. I want to know the exact time it takes to finish running. ...

I want to find files that end with _peaks.bed , but exclude files in the tmp and scripts folders. 6 Answers ...

I mounted a new VirtualBox Machine with Vagrant, and inside that VM I installed Mysql Server. How can I connect to that server outside the vm? I already forward the port 3306 of the Vagrantfile , but when I try to connect to the mysql server, it`s resposts with the error: 'reading initial communica...

I want to get 1 to 24 , 1 being 1am Pacific Time. 9 Answers 9 ...

If I add a subtitle to my matplotlib figure it gets overlaid by the subplot's titles. Does anybody know how to easily take care of that? I tried the tight_layout() function, but it only makes things worse. ...

How do I add "0" padding to a string so that my string length is always 4? 5 Answers 5...