Ed Nisley's Blog: Shop notes, electronics, firmware, machinery, 3D printing, laser cuttery, and curiosities. Contents: 100% human thinking, 0% AI slop.
cd /etc/ImageMagick-6/
sudo cp policy.xml policy.xml.base
sudo nano policy.xml
… change one line …
policy domain="coder" rights="read|write" pattern="PDF"
It is completely unclear to me whether ImageMagick (as of ImageMagick 6.9.7-4 Q16 x86_64 20170114 ) requires or merely tolerates the vertical bar in place of commas, nor whether it’s in my best interest to replace "coder" with "*".
In any event, I can once again stuff bitmap images into PDF files.
Being a bear of unbearable consistency, I save edited picture files with a description following the original camera-assigned sequence number:
IMG_20181108_190041 - Kindle Fire Picture Frame - Another Test Image.jpg
Yup, spaces and all.
Kindle Fire Picture Frame – Another Test Image
I store my general-interest pix chronologically by year, in subdirectories for interesting categories, so copying all the edited (a.k.a. “interesting”) pictures to the Kindle Fire becomes a one-liner:
The --parents parameter tells cp to recreate the directory structure holding the picture in the target directory, thereby keeping the pix neatly sorted in their places, rather than creating one heap o’ pictures.
Come to find out I’ve edited slightly over 7 k general-interest pictures in the eighteen years I’ve been using digital cameras, of maybe 27 k total pictures. Call it a 25% hit ratio; obviously I’m not nearly fussy enough.
Then there’s another 16 k project-related pictures, of which 10 k were edited into something useful. With an emphasis on utility, rather than aesthetics, a 60% hit ratio seems OK.
Which works out to half a dozen pictures a day, every day, for eighteen years. I loves me some good digital camera action!
The Wzye Pan camera overlooking the bird feeders attracted the attention of a Downy Woodpecker:
Screenshot_20181029-112307 – Downy Woodpecker at the Pan
The camera sits on a “guest” branch of the house network, fenced off from the rest of the devices, because Pi-Hole showed it relentlessly nattering with its Chinese servers:
Blocked Domains – Wyze iotcplatform
In round numbers, the Pan camera tried to reach those (blocked) iotcplatform domains every 30 seconds around the clock, using a (permitted) google.com lookup to check Internet connectivity. Pi-Hole supplied the latter from its cache and squelched the former, but enough is enough.
I haven’t tested for traffic to hardcoded dotted-quad IP addresses not requiring DNS lookups through the Pi-Hole. Scuttlebutt suggests the camera firmware includes binary blobs from the baseline Xaiomi/Dafang cameras, so there’s no telling what’s going on in there.
The Xiaomi-Dafang Hacks firmware doesn’t phone home to anybody, but requires router port forwarding and a compatible RTSP client on the remote end. Isolating it from the rest of the LAN must suffice until I can work out that mess; I assume the camera has already made my WiFi passwords public knowledge.
We generally don’t get hassled during our bike rides, perhaps because we ride like narrow vehicles and don’t pull stupid bicyclist tricks. The few folks who do hassle us seem to be twenty-something males, an endangered species of its own.
A shout of “Assholes!”
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Unusually, there was no nearby traffic, so it’s not a case of mistaken identity.
Protip: Don’t do something in your employer’s vehicle that your employer may regret.
A shout of “Fuck you!”
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Protip: Your car has a license plate. JCX-1393, matching my high-res version against the audio track; I shout the license plate and identifying information while I can see it.
Although you’ll read cogent advice to Never Talk To Police, somehow I knew this would involve a conversation long before I went around the curve:
Maloney Rd Incident 1 – 2018-02-27
And it did:
Maloney Rd Incident 2 – 2018-02-27
Evidently, someone just discovered a body floating in a bend of the small creek off to the left.
My helmet camera prompted some attention, although nothing of interest was visible from the road. A few days later, whoever owned the property bulldozed a substantial berm along the far shoulder to prevent random strangers from just driving in and doing whatever. A week or so later, a call from another police agency had me explaining I don’t have video records of the creek or of any activity, suspicious or otherwise.
Another traffic stop concerned a specific vehicle allegedly involved in an attempt to pick up abduct a girl from a school bus stop:
The Smell of Molten Projects in the Morning 