• Run Command on SSH Login

    Do you need to run a command on SSH login? There are a lot of solutions on the web for this, but most of them are very complex. I stumbled across this easy method of using the authorized_keys file, simply add command="ls -l" (replacing ls -l with something a bit more useful like tmux or screen) in front of the key fingerprint. This also means you can have different commands for different keys if you choose.

  • iOS Shells, Prompt vs. Mosh

    I’m a big fan of the shell and the productivity it brings, you can have a text editor, command to run a server and more within easy reach. I use a shell at work, at home and on the go. On the go could be using my iPad or iPhone. One of the first SSH clients on iOS was iSSH, which I used many years ago. After this, Panic released a professional class application called Prompt. Prompt is what I’ve happily used for the last few years, but the 10 minute background process limit is a constant pain. Just a quick switch away for a few minutes, and you have to reconnect. That’s fine once or twice, but when it happens many times it seriously slows your productivity.

  • Plain Text Accounting

    For the last few years, I’ve always wanted to budget properly and see where my money was going. But like all habits that are good for you, looking after your finances takes time, care and attention. I started off by researching the market for budgeting software. A lot of the prepackged software out there was very US-centric, including Quicken, Microsoft Money and I eventually settled on and bought a license for You Need a Budget, because: it had a budgeting methodology, very good Euro support and was cross platform with Adobe Air. YNAB lasted me well for a few years, with its pretty graphs and ease of expense entry. I even liked their much pared-down companion iOS app at the time.

  • Newsfast MSc Project in UCD

    As part of my masters degree in University College Dublin, we undertook a group project which focused on building a technology product. I’m very proud about how we ran the project, so I’d like to give an overview of it here! The product is a technology news application, which personalised your news feed based on your interests. I like to think of it as Facebook meets Techmeme meets your favourite RSS news feeds!

  • Automatic Newsletter Cleanup in Gmail

    If you haven’t tried Google Apps Script, I found a really nifty use for it: smart filtering for email. Wait, shouldn’t I just use Gmails’ built-in filters? As it turns out you can’t - my filter needs to act on email that matched that filter in the past. So in other words: a filter can only act on email it actually “filters”, which kinda makes sense! I’m a big fan of automation (and email is ripe for automation), as you can see from my post on meetings in Outlook.

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