Archive for the 'Network' Category

Firefox 3.6 release today!

Thursday, January 21st, 2010

Today is the official release of Firefox 3.6, at 9:30AM Pacific Time (12:30PM Eastern). There are some early bird links available around the web, amongst which the Kabatology blog.

If you’d rather wait for the official release, don’t just twiddle your thumbs: watch this 2 minute video about the new features in 3.6:

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Foursquare starting with private beta for Blackberry

Wednesday, January 6th, 2010

foursquare_logoChristmas weekend Foursquare started with the private beta for their Blackberry client. There are about a 1000 beta testers at this time, according to Foursquare.

The current beta is geared towards trackball Blackberries – the Storm is working, but the app is not using all of the options a Storm has (touchscreen, tilt functionality, etc). The final version will be using the full Storm functionality according to Foursquare.

There are several enormous benefits for Blackberry users. I found the mobile site at times very frustrating:

  • I kept moving around between cities, even while I was checking in.
  • The login itself failed sometimes even though I was typing in correct username and password (I think it was related to which login I used – the normal one on the main page or the mobile one)
  • If the app knows what city I’m nearest, and it can show the location of my venue on a map, why can’t it determine the location of where I am automatically?

The mobile app will show you on check-in what venues are closest. If none match, you can search for a venue by name. I don’t think the beta has the option to add a venue yet.

When one of your friends checks in, you get an alert from the Foursquare app (provided it’s running in the background). It shows the venue name, friend and any shout, and allows you to pull up more info or close the alert.

The new app looks like it’s taking care of some of the problems (logging in!) and adds new functionality (the alert), but still needs to address some of the location check-in hassles. I’m looking forward to the final version, especially if that version has specific Storm support.

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Ubuntu and the Symantec Backup client

Tuesday, January 5th, 2010

At our company we’re using Symantec Backup Exec to back up all our servers, including some Linux machines. I set up a newer Ubuntu install (9.04) on VMWare, and was pretty confident I would be able to get the backup working (using the Legacy agent). Well, that was not as easy as it seemed…

I followed the instructions on installing the legacy agent. After some tweaking here and there, the server was now showing up in the list of legacy agents on the Backup Exec server. However, every time I tried to pull up information on the server, Backup Exec returned an error, saying the server refused connections and may be running out of available network connections. Nonsense. But something was not right apparently.

Googling around for instructions, and suspecting a firewall or security setting, I tried tweaking access to the ports Backup Exec is using. No effect. Then I hit upon something: luckily I had an older Ubuntu server running with the legacy Backup Exec client, and could compare settings. It turns out that Ubuntu installs a host file with the following content:

127.0.0.1 localhost
127.0.1.1 fqdn.domain.com fqdn

Why is there a difference in the third tuple? On the older server, both lines referred to 127.0.0.1. I decided to change the 2nd line on the newer server to 127.0.0.1 and reboot. After giving everything some time to publicize itself on the network, it appeared and asked for the credentials to use for the new server. I selected the correct user, and to my astonishment, the complete directory structure appeared.

I don’t know why there are two different entries for the local machine, but it definitely broke the legacy Backup Exec client. Now I can only hope I never have use our backups…!

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We used Google Wave in a conference call…

Monday, December 28th, 2009

… and were mildly impressed.

We set up an agenda before the call started, and used that as our base document. It was then filled out as we discussed the various points, and comments were posted to capture remarks, questions and clarifications.

A couple of observations:

  • If your participants don’t have a Google account, you can’t add them with their regular Email address (even though that is somehow linked to their googlewave.com account), but you have to use their googlewave.com address.
  • The Ribbit plugin didn’t work.
  • There is a reluctance to edit other people’s blips. It seems to be more “polite” to comment on the blip and say that something isn’t correct than to go in and just edit the blip to correct it. Cultural thing – I’m sure it will change once more people have used Google Wave or even a Wiki.
  • It’s hard to make a comment in the conference call, and record it in the wave at the same time. However, a conference call is far superior in hammering out a discussion quickly. Maybe a designated typer would be an idea in a conference call?

We didn’t run into any software problems. There were 5 people on the call and the wave, and we never saw a slow-down or a crash. The only disappointment was the Reddit plugin, but that was easily overcome.

I think Wave is still looking for a good application. Minutes and collaborative documents seem the most obvious application, but I have the feeling there are more exciting applications for the Wave technique in the future.

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Recovering from a hacked GMail and Google Apps account

Wednesday, December 23rd, 2009

Amit Agarwal was recently the victim of a hacked Gmail account. He describes how he found out it was hacked, the steps he took to recover it, and advice on how to prepare (not prevent!) for when your account gets hacked.

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