I have a lot of podcasts in my backlog. Over 2000 podcasts remain behind in my history and I’ve got more than enough audio to go on for years. However the problem I had was that I wasn’t sure if I was making any progress on my podcasts or if I was slowly trending backwards (which I had been for years). Before I started at LinkedIn, my commute to work was generally a 15 minute train ride from downtown San Jose straight up North First Street. With the walking time (~10 minutes to/from stations), that landed me with less than 50 minutes of audio time each day. The problem with that was of course the one podcast I was most behind on, Radio National’s Late Night Live, is 50 minutes long and at the time aired five nights a week (now it’s four nights a week, they dropped the Friday night “classic” show which were episodes from their archive). At the time I think I was delayed to around 2009, maybe even as far back to 2007. But I didn’t have the data to see that. Now with a couple of years of LinkedIn, it felt like I was making progress but show me the data!No comments
For a few years now I’ve had a Cacti instance set up to monitor my inbox. It started ages ago when I realised I had a massive email backlog (over 9000 emails!) and I wanted to track my progress on getting back on track. To do this I turned to a Cacti install I had set up to monitor an Airport Extreme that was my network gateway.
Here’s what that looks like for my unread email for the last day. You can see that email slowly creeps up overnight and then around 8am I woke up and read the email. This gives you an interesting insight into when you get email and when it gets read. So let’s get this set up!No comments
For a while now I’ve had an Amazon Echo which is powered by Amazon’s Alexa platform in my living room and for much longer Siri on my phone. Having the two is interesting to see how each of them behave in different situations, which bot understands what I’m saying versus the others. Now while Alexa doesn’t always understand generally it isn’t offensive (usually isn’t offensive anyway [NSFW]), Siri on the other hand will quite happily quip back at me something snarky.No comments
Recently I went through setting up a new Mac from scratch instead of porting it from another machine. As part of this process I set up Apache with a bunch of log files for various VHost’s I’m working on for a side project I’m playing with. This means plenty of logs files. In the past I’ve generally not worried about doing anything with the log files, I just let them grow and if they got too big, nuked them by hand. However this time round I figured I’d get them rotated properly so that I could have clean logs each day that I’m working.
For some reason today my Mac decided it didn’t want to work any more and essentially froze up. It was getting slower over the morning and eventually ground to a halt. I think I might have been able to wait it out and kill some stuff but I ended up hard resetting it. When the machine came back most everything recovered…except for Google Chrome’s tabs.
Google Chrome had opened and left me with a blank window without the normal “It looks like Chrome crashed, do you want to restore the tabs?” button. I have the “Continue where you left off” setting so I’m not sure why that didn’t kick in either. Restoring the tabs restored tabs from one window out of the 10 or so windows I had but also interspersed some tabs I’d closed prior to the crash. A quick Google search for “restore closed tabs after quitting Chrome” gave me a lifehacker article which covered the process. It had some notes on prevention but it had a “Recovery Mode” section which mentioned editing the “Local State” file and changing the “exited_cleanly” entry to be “false”.
The article covers four files in the User Data Directory that are relevant to session and tab restore: Current Session, Current Tabs, Last Session and Last Tabs. The suggestion in “Recovery Mode” is to restore these files. Given I’d lost this data, I wasn’t sure what else had gone so I decided to stop Chrome, rename the “Default” user data directory and then restore the one from an hour ago back in place. Once the restore was done, I edited the “Local State” file as mentioned above and started Chrome. Chrome started and showed the “Chrome didn’t shut down correctly” bar and gave me the option to restore my tabs.
To put this in bullet form, the steps to fix this:
- Stop Chrome.
- Go to ~/Library/Application Support/Google/Chrome/ and rename “Default” to something else. (TIP: You can use SHIFT + APPLE + G in Finder you can paste the path to go straight to that folder).
- Connect to Time Machine.
- Restore the “Default” folder from the Time Machine backup into ~/Library/Application Support/Google/Chrome/ again.
- Start up Google Chrome and click on “Restore” in the bar where it says “Chrome didn’t shut down correctly”.
- All of your windows and tabs should be restored!
This process is very similar to the one for restoring lost Safari tabs. The important piece in both of these cases is to have regular routine backups. Time Machine on Mac OS X provides hourly backups automatically which is invaluable when these sorts of issues occur. Any routine backup solution will work properly (e.g. CrashPlan), you’ll need to adjust the steps to be appropriate for your platform.
Edit: It looks like the Local State file is gone and you may not need to set it anyway according to ssorgs’s comment on this post. If your tabs aren’t automatically restored when you restart, try using SHIFT + APPLE + T to reopen recently closed tabs and that should bring them back.4 comments
For the longest time I’ve used an AirPort Extreme as my gateway router. When I moved to the US, I purchased an Airport Extreme 5th Generation and it worked well. It tied in with a Mac Mini Server I purchased at the time and the Mac OS X Server application integrated nicely with the device to handle port forwarding. I also set up Cacti in a Linux VM to monitor this device over SNMP and that worked reasonably well. Then Apple redesigned the AirPort Utility to become a much simpler interface. A lot of the settings and control that used to be there disappeared with the version 6 release. AirPort Utility 5.6 provided extra details like logs and a list of wireless clients with their relative connection strength. For a while I continued on using Airport Utility 5.6 with various levels of hacks to keep it working. Somewhere along the line I also ended up picking up a 6th Generation Airport Extreme to play with the 802.11ac support and found that it lacked many of the features like SNMP that the 5th generation supported. In a recent move I ended up coming across the 6th generation first, unpacked it and set it up as my main gateway but was disappointed by the lack of introspection into the device which put me on the path of looking at pfSense.
Another post that floated through my Facebook feed was a Forbes article on employees who stay in companies longer than two years get paid 50% less. These are always interesting because I’ve seen everything posted in this article including the too many jobs too soon. If you are in an industry in demand then that gives you flexibility though not everyone has that flexibility. Silicon Valley has a lot of competition for everything so it‘s likely a bad example more broadly. For example I wouldn’t expect a teacher to be able to make the same sort of beneficial changes. Which makes me wonder for the future of many of these jobs: if there isn’t upwards pressure on wages then it’s likely they’re stagnant or decreasing.No comments
A while back a posting from the Singapore Business Times entitled “Start-ups risk ‘going astray’ in two scenarios” came into my Facebook stream. I commented with the following:
Governments are rarely good at leading investment in these spaces. If you look at the story behind Silicon Valley, it’s pure luck. A bunch of brilliant people got stranded in the south bay and then went on to build lots of iconic companies from a single very profitable company. These people also paid it forward to the next round of start ups that they felt would be successful.
The reply that I got suggested that Silicon Valley wasn’t luck and it wasn’t lead by government. The reply implored me to review the Wikipedia page stating it was very good. So I did just that and here is that analysis in addition to some insight from a report on How Silicon Valley became Silicon Valley.No comments
Recently I’d been having hardware issues with my Mac which resulted in quite a few hard shutdowns for the machine. Once I got up and running I found to my surprise that I’d managed to lose all of my Safari windows and tabs of which I had in abundance. This was rather distressing as I have far too much research on topics open at any given time for anything from stream processing systems to certificate authorities to research on containerisation to creating grids in AngularJS. Suffice to say I wasn’t excited at the prospect of losing that information.
A quick Google search gave me a bit of hope. There was an article on Mac OS X hints about “Safari loses all your open tabs: recover using Time Machine“. It suggests using a tab backup extension but failing that you can recover it from Time Machine. I have Time Machine backups so this one was easy.
The steps to get this sorted were:
- Stop Safari.
- Connect to Time Machine backup.
- Look for ~/Library/Safari/LastSession.plist in the Time Machine backup (if you press “SHIFT+APPLE+G” and then paste that address, Finder will take you directly to the file).
- Restart Safari and go “History” -> “Reopen All Windows From Last Session”
Once I did that all of my windows and tabs were restored! As an aside I got curious to see what was in the file and if you are curious too there are a few ways to open up a plist file like this one.6 comments
So recently my NAB account popped up a little option to “review” my account and put it on the website. I was invited to review my “NAB Classic Banking” account but I got an email back saying that it was rejected for the following reasons:
- Your review contained a reference to a customer service interaction that is not specifically related to the NAB product under review.
- Your review contained content that was inappropriate or unrelated to the product or service you reviewed.
They have a whole heap of review guidelines so I figure if that’s the reasons it’s not been published the other reasons are likely not why they’re not going to publish it.
So I figure if NAB won’t publish it, I’ll publish it myself for the world to see and make up their own mind. Perhaps “customer service” isn’t something they feel is related to their product. Or perhaps reviewing the internet banking bundled with their product wasn’t what they were expecting and wish to exclude internet banking as a product that isn’t a part of the product they offer. Confusing! Onwards to the review!