Testing to see if a variable is an integer
11 October 2010
Bash unfortunately does not include a built-in function to test if a variable is an integer. There is however a simple pattern matching hack that you can use to test this on your own:
Just a site to share some of my memories.
11 October 2010
Bash unfortunately does not include a built-in function to test if a variable is an integer. There is however a simple pattern matching hack that you can use to test this on your own:
11 October 2010
Occasionally I need a list of valid days between two dates. In the past, I either generated this list manually or I hacked something else together to get the job done. This week, I found myself in a situation where I needed to do this task once again so I created a simple bash script to automate this process.
27 September 2010
Like a newspaper, RSS (Really Simple Syndication) allows you to stay up-to-date with the latest news by compiling information from many different sources and presenting it in a way that is easy for you to read. You can easily skip over articles that don’t interest you, read longer articles later, or you may even read only the sections that are of interest to you at that time.
28 August 2010
Dropbox is the easiest way to store, backup, sync, and, share files online. Simply put your files into your Dropbox on one computer and they are instantly available on any of your other computers that also have Dropbox installed (Windows, Mac, and Linux too!). Because copies of your files are stored on Dropbox’s secure servers, you can also access them from any computer or mobile device using the Dropbox website.