Not getting far from home any time soon so all hikes for now will be local. I found a great web app, Routeshuffle, that will generate a random hike from the starting location of your choice. It's a great way of seeing streets you'd never venture down normally. The map is generated with some software I wrote to combine multiple KML files for easy rendering in Google Earth (oh, and Google Earth, I guess that does the heavy lifting). I'll post these every month while we're locked down. March is 15.6 miles total.
This post describes how to get metrics (in this case average response time) from an Azure App Service into a Google Sheet. I’m doing this so I can go from the sheet to a Data Studio dashboard. I already have a report in Data Studio that pulls from Ads, Analytics and other sources. I’d rather spend hours adding Azure there than be forced to have one more tab open. You might have different reasons. Read on.
- Create a Google Sheet and give it a memorable name. Rename the first sheet to AvgResponseTime and put ‘Date’ in A1 and ‘Average Response Time’ in B1.
- Create a script (Script editor from the Tools menu) and give that a good name as well.
- In the script editor pick Libraries from the Resources menu. Enter 1B7FSrk5Zi6L1rSxxTDgDEUsPzlukDsi4KGuTMorsTQHhGBzBkMun4iDF which is the Google OAuth library, pick the latest version and click Save.
- Select Project properties from the File menu and make a note of the Script ID.
- Log into your Azure Console and then go to https://resources.azure.com/. You are looking for a metricdefinitions node for the resource that you want to monitor. In my case it’s subscriptions / MyName Subscription / resourceGroups / providers / Microsoft.Web / sites / MySite / metricdefintions. Browse through this list to find the id of the metric you’re interested in. For me it’s AverageResponseTime. Finding this was the hardest part. Microsoft’s documentation for resourceUri is literally ‘The identifier of the resource.’ Why even bother Microsoft? Make a note of the id and remove the ‘metricDefinitions/AverageResponseTime’ from the end, because of course the ID isn’t quite right for some reason. Mine looks something like this: /subscriptions/mylongid/resourceGroups/mysomethingResourceGroup/providers/Microsoft.Web/sites/mysiteid
- Go back to the Azure Console and open Azure Active Directory. Select App registrations under Manage and create a New registration. Time to come up with another name. You probably want ‘Accounts in this organizational directory only’. The redirect URL is https://script.google.com/macros/d/SCRIPTID/usercallback - replace SCRIPTID with the Script ID you made a note of in step 4.
- Click the View API permissions button, then Add a permission and then pick Azure Service Management. I’m using Delegated permissions and the user_impersonation permission. Then click Grant admin consent for Default Directory.
- Go to Certificates & secrets (under manage) and create a new client secret. Make a careful note of it.
- Go to Authentication (under Manage), check Access tokens under Implicit grant and then click Save at the top of the page.
- Go to Overview and make a note of your Application (client) ID and Directory (tennant) ID.
- You are getting close! Go to the script editor (from step 2) and paste in the code at the bottom of this post. There are four variables to enter at the top of the script. ClientID and TennantID are from step 10. ClientSecret is from step 8. ResourceID is from step 5. Save the script.
- Reload the spreadsheet (back from step 1). You should get an Azure Monitor menu item. Choose Authorize from this menu. Google will ask you to authorize the script, do this for the Google account you’re using. Choose Authorize again, this time a sidebar will appear with a link. Follow the link and authorize against Azure (if you’re logged in this might just go directly to success). If you get authorization errors in the future run this step again. If that does help use Reset Settings and then try again.
- You should be ready to get data. Choose Fetch Data from the Azure Monitor menu. If this doesn’t work check through steps 1-12 carefully again!
- Last step - automate. Go back to the script editor. Choose Current project’s triggers from the Edit menu. Add a trigger (the small blue button hidden at the bottom right of the screen - not everything needs a floating action button Google!) to run fetchData daily at some reasonable time.
The Unconsoled by Kazuo Ishiguro
Mostly read this in a deserted nightclub on the roof of a hotel in India with a warm but dirty breeze and some trippy chilled out music. It's the only way to read this strange book. Anywhere else I might not have enjoyed it quite a much after the first few chapters, but in the setting it was transcendental.
More Bangalore: Timelapse featuring Tipu Sultan's Summer Palace, Lalbagh Botanical Garden, KR flower market, Bangalore Palace and Cubbon Park.
Coastal: an abstract timelapse of the California coast.
Jesse Wegman has written a book, Let the People Pick the President: The Case for Abolishing the Electoral College (review) and a NYT op-ed on switching to a more rational way of electing the President. If you support this idea I have a page on the topic with four concrete things you can do to help.
Hike to Kirby Cove Beach (Marin Headlands near San Francisco).
Tool to backup locked files on Windows 10 - great for XCOPY backups or just grabbing a locked file.
Updated 2020-05-04 19:32:
The Volume Shadow Copy Service (VSS) can be used to mount a copy of a drive in a crash consistent state (like you just unplugged your computer) as a different drive letter. My shadow task command line tool makes it easy to do this. Here's an example:
ShadowTask64 C V test.bat
This creates a shadow copy of the C: drive, mounts it as V: and then runs test.bat. When test.bat completes the shadow V: drive is removed.
What can you do with this?
The simple case is grabbing a copy of a locked file. In this case test.bat could just run pause and then grab the file you need from V:.
It's also a great way to run a backup. In this case the batch file can run XCOPY (to a network share or portable drive) and you'll get all your files including anything locked like running executables or Outlook PST files.
Grab the latest from GitHub: abfo/shadow/releases. You'll find a ZIP file and source code if you want to use/extend this. There are 32 and 64-bit binaries - you need to use the right one for your computer and you also need to run the tool with administrative privileges. This only works with NTFS drives.
Spring starts right now in the Northern Hemisphere (Autumn if you find yourself south of the Equator). Rendered in Catfood Earth.
"Please be careful not to update while in riding on vehicles, such as trains, or in environments where 2.4 GHz band radio waves such as Wi-Fi, microwave ovens, cordless phones and many other radio waves are intermingled."
It looks like I need to travel to the United States National Radio Quiet Zone in West Virginia to update the firmware in my headphones, and I don't think that's on the cards for several months so I hope the update isn't important.
Nice touch that they gave an example of a vehicle though, that really helps.
Maybe use a checksum Sony?
A short two mile out and back from the Battery Spencer parking area on Conzelman Road to Kirby Cove.
The Marin Headlands have had a bit of a traffic management change recently so you need to go through the tunnel to get in and Conzelman Road is now one way back to highway 101. The advantage is that there is way more parking then there used to be. I think I've only ever managed to park near Battery Spencer once in 20 years.
The walk is my least favorite profile, downhill to start and uphill on the way back and also not a loop. It's worth it though because it's short and Kirby Cove beach is quiet and has wonderful views of San Francisco through the Golden Gate Bridge. You can also visit Battery Wagner and Battery Kirby on the way back up.