Tag: software
I recently decided to put some of my most critically secure data in the cloud. I spent time over several weeks researching how best to do this, and got advice from some of my colleagues with the thickest tinfoil hats. The purpose of this post is to document my approach,…
When I started Powerlevel9k on the evening of December 4th in 2014, my goal wasn't to create a large project, but really just to create a highly customized ZSH prompt with some features I couldn't find elsewhere. Looking back on it, this commit message is now pretty comical: A few…
Over the last week I've received daily links from colleagues excited about the recent GPL news, so I figured I would share my thoughts here. Of course, before we continue, I'm obliged to say I am not a lawyer, and my comments on software license law are purely from my…
So you've read the loads of articles about why Open Source Software (OSS) is good for business. Perhaps you've also read Tom Preston-Werner's superb article about why your company should open source as much software as possible (but probably not everything). Maybe you've even read The Software Paradox, which has…
At GRCon16 last month, there were a number of discussions about deploying GNU Radio applications to REDHAWK networks. REDHAWK has a lot of very compelling features, especially in the management & provisioning of network-attached SDR resources, application management, and data stream control. [I actually worked on the predecessor to REDHAWK,…
It's not terribly uncommon for someone to e-mail the GNU Radio mailing list, discuss-gnuradio, asking for help getting GNU Radio running in CentOS. CentOS is known for its long maintenance periods, which makes it a favorite flavor of Linux in enterprise environments. CentOS 6, for example, was first released in…
Last month, the Chief Information Officer and Chief Acquisition Officer of the United States released Memo M-16-21, titled "Federal Source Code Policy: Achieving Efficiency, Transparency, and Innovation through Reusable and Open Source Software". This memo establishes a software policy for the Federal Government that not only encourages the use of…
Update: This post is out-of-date. Please head over to the newest post for Powerlevel9k, here. Original post: A few months ago, I published the first version of the Powerlevel9k Oh-My-Zsh theme. Shortly after its release, I made some significant improvements with the help of Tom Upton. More recently, a lot…
I came across a really cool use of C++ templates that I hadn't seen before - optimizing out branch instructions. I discovered it while watching a recorded tech talk from Drew Paroski, who apparently is a rather well-known Facebook engineer. Drew only briefly mentions the design pattern, and shows a…
Update: This post is out-of-date. Please head over to the newest post for Powerlevel9k, here. Original post: In the post where I first announced the powerlevel9k Oh-My-Zsh theme, I lamented the fact that the powerlevel9k theme displays less information about git repositories while you were working in them than does…
I use a pretty large list of Vim plugins - currently, the count is at 45. I went through a lot of these as part of this post last year, but the list has changed a bit since then. Using My Configuration Using git, you can easily download my full…
Update: This post is out-of-date. Please head over to the newest post for Powerlevel9k, here. Original post: Powerline-Inspired OMZSH Themes About two years ago, I made the 'hackersaurus' theme for oh-my-zsh. It still suits my purposes very well - it looks decent, and provides exactly what I need / want. That…
Vim doesn't support rainbow parentheses highlighting, out-of-the-box, for anything except Lisp. Rainbow highlighting is pretty awesome though, so if you want it for something like C or C++, a plugin is your best option. I had been using kien's plugin for the last few years, and was generally happy with…
I use git submodules pretty often. Usually, I interact with them while maintaining my configuration files ('dotfiles'), which you can find on Github. I have 45 submodules in that repository. Pretty epic. If you are looking for a full tutorial, I highly recommend the git-scm page on this. So, cheat…
Like many ViM users, I have been using vim-powerline for a while now. Today I fell down the rabbit hole of updating my ViM settings, and ended up just completely migrating from powerline to vim-airline. vim-airline is essentially a fork of powerline, but slimmed down and built specifically for ViM.…