Mark
denovich.com
Mark
@denovich.com
Jack of all trades
Today’s Claude Code adventure: Pandora Station to Apple Music playlist.
February 19, 2026 at 3:38 PM
Putting Claude behind the wheel to reorganize my network/firewalls.
February 16, 2026 at 3:32 AM
2025 Rock Climbing stats: 304.3 hours across 191 sessions, averaging 1.6 hours (96 min) per session.

Pretty happy with those stats.
February 14, 2026 at 8:16 PM
I want to go to bed
The pot roast needs another hour
I also want to eat pot roast
Over/under on Sleep Score is 58
February 13, 2026 at 4:22 AM
Getting so much done, I think I need an agent to keep track of it all.
February 11, 2026 at 12:58 AM
I am grateful for my daughter putting Motörhead on the climbing gym’s playlist today.
February 8, 2026 at 10:53 PM
Claude initially refused to rank current NFL broadcasters by how annoying they were., because it would be mean. I basically said “oh, come on”… And then Claude enthusiastically did what I asked, with no punches pulled, with a tier system and a paragraph explaining how each announcer was annoying.
An NFL broadcaster whom I (correctly) consider to be one of most annoying is staying in the room next to mine in SF. Walls are paper-thin. He’s constantly singing at the top of his lungs when he’s not doing radio hits.

I may have been hit by a trolley and gone to hell. Who’s to say?
February 8, 2026 at 10:11 PM
Opus 4.6 is getting shit done.
a cartoon drawing of a computer on a desk with a sign that says ' abc ' on it
Alt: a cartoon drawing of a computer on a desk with a sign that says ' abc ' on it
media.tenor.com
February 6, 2026 at 4:29 AM
My favorite DIY project:

youtube.com/shorts/9W_Uw...
8th Hole Rope Tow: open for business
YouTube video by Mark Denovich
youtube.com
February 2, 2026 at 6:31 AM
Tried adding “ask me if you have any questions?” or variations thereof to my Claude Code prompts. It seemed to work well when I wasn’t sure how to specify what I wanted.
January 29, 2026 at 4:40 AM
Getting colder, need more bread
January 29, 2026 at 3:08 AM
This turned out to be much easier than my initial evaluation. I wanted to climb it swinging from one arm to the next like a monkey. Looking forward to refining my technique on this route. youtube.com/shorts/IQqKH...
Can’t wait to try this again
YouTube video by Mark Denovich
youtube.com
January 28, 2026 at 7:17 PM
sourdough weather
January 28, 2026 at 5:10 AM
The key to dealing with a huge snowfall is to start clearing it while it’s easy to move.

youtu.be/C4FgnewTh0Y?...
Timelapse of snow from CCTV
YouTube video by Mark Denovich
youtu.be
January 26, 2026 at 7:20 PM
Reposted by Mark
What a day in #Pittsburgh today, as the city is in the middle of a storm getting more snow than we've had in over 15 years. I was out around 5:00 before the roads got really bad, and it was amazing to see the snow falling on the city. I'll have so many to share, but these are some early favorites.
January 25, 2026 at 9:04 PM
Did not anticipate more than a week of extreme cold when I spec’d the 400w pond heater. Good luck goldfish.
January 24, 2026 at 10:08 PM
My construction standards are much easier to hit when it’s less than 10F (-12C) outside.
January 24, 2026 at 10:04 PM
All the trips to the gym are paying off. I’m able to struggle much longer than I used to. My first attempt on a V5 boulder: youtube.com/shorts/J9j6r...
Dual-Tex is evil #bouldering
YouTube video by Mark Denovich
youtube.com
January 24, 2026 at 5:00 AM
I’ve been getting paid to do software development for over 30 years. Claude Code feels like I acquired superpowers overnight.
January 23, 2026 at 7:55 PM
I went rock climbing 189 times in 2025.
January 23, 2026 at 1:10 AM
Beeping fire alarm at 5am.
a man in a hood says let the hate flow through you !!!
Alt: a man in a hood says let the hate flow through you !!!
media.tenor.com
January 19, 2026 at 11:00 AM
TIL: Unifi Cloud Gateway Fiber’s default WAN port has broken Flow Control. My upload speed was 25% of my download speed. Remapping WAN1 to one of the 2.5Gbe LAN ports fixes the issue.
January 15, 2026 at 11:59 PM
In case anyone is trying to install Claude Code in WSL 2 on ARM64, the standard installer appears to work, but fails to install the claude binary. Use the npm install method instead: sudo npm install -g @anthropic-ai/claude-code
January 15, 2026 at 9:07 PM
Back from getting a filling and the side of my face is simultaneously numb and itchy. Scratching does nothing. The itch just keeps getting harder to ignore.
January 14, 2026 at 7:32 PM
Did some one rep max lifts at gym for a baseline.

One hand lift: 225lbs
Half crimp on 20mm edge: 110lbs

Left arm was about 10% less
January 9, 2026 at 11:00 PM