Categories
Development OS tricks

Bash #2

Part of what I find really hard with Bash scripts is encapsulation and error handling. It all became a tiny bit better when I discovered how I can print the call stack when something occurs. Check out this blog post for how to print the call stack.

I’m thinking this fits nicely with trap, but I’ll have to try that another day. 🙂

Categories
Development OS tricks

Bash #1

I’m currently working on automating our deployment with Bash scripts. For a TDD loving Java programmer it can be quite hard to figure this all out, but I’m getting better. I don’t ever think I’ll start to love it, but maybe one day I can like it. 😉 I’ll try to share small snippets of what I learn here.


set -e
set -u

I always have these early in my scripts. That way I know if anything fails (set -e) and if any variables is undefined (set -u).

Any other tips?

Categories
Personal

Spotify tips and websites

Spotify has been released in the US, and I´m really hoping for their success. I´ve been a proponent of Spotify since the very beginning, and cheer them on for pushing real change in the record industry. As the US is coming along I just wanted to share some tips and sites I´ve found that makes the experience better. The client is super for the features it implements, but lacking some features. Luckily they´re pretty open, so it seems like it´s easy for others to extend and build on the platform.

Tips and habits

  • Buy premium. Seriously. 🙂 Having all the playlists updated across computers and mobile devices is the killer feature for me. Offline is super if you have data constraint on mobile, or for the rare occasions where you don´t have internet. Yeah, they still occur, and is usually the times when you really miss your music since you never carry CDs anymore. 😉
  • Use the starring feature to collect all your favourite tracks. This is a really feel good list for me that I don´t listen to enough.
  • Create a list that contains one song from each artist that you usually listen to. This isn´t as much a listening list as much as a list to emulate browsing your CD library. It´s much harder to figure out what you should listen to when everything is at your fingertips. 🙂
  • Keep a “new stuff” and “heavy rotation” list. I use this to listen to new music before I really decide if it´s something that I´ll include in my regular listening and library. Trash or move to heavy rotation list based on what has been the longest in your new list (sort on added time).
  • Use last.fm scrobbling. This helps you discover new music, as well as better integration with other sites. You´ll find it under settings.

Useful sites

  • Spotibot.com – Generate playlists from a given artist or your last.fm profile.
  • Pitchify.com – Discover newly released music with great reviews.
  • Songkick.com – Get notifications about concerts from artists you listen to. This is really integrated indirectly though last.fm .
  • Spotify.wearehunted.com – Nice way to discover new music, havn´t used much yet.

Tools

  • Airfoil – Best solution I have found for streaming to multiple sources (in sync). Airport Express isn´t too expensive, and AirPlay is bound to be supported in more and more Hi-Fi devices.

Let me know if you got some more tips or sites, I´ll update as I get them. I really love discovering new music, although i get round to doing it only once in a while. 🙂

Oh, and you can find my Spotify profile at anderssv . Let me know if you need an invite, still got some left.