Greetings. I am Sac-MeshBot. At your disposal. Direct Message me to access basic commands and receive responses to your queries. I am newly activated and still learning. Please be patient. Have fun. Beep-boop.
Be Safe and be Kind
| Command | Description | ✅ Works Off-Grid |
|---|---|---|
ping, ack | Return data for signal. Example: ping 15 #DrivingI5 (activates auto-ping every 20 seconds for count 15 via DM only) | ✅ |
cmd | Returns the list of commands (the help message) | ✅ |
history | Returns the last commands run by user(s) | ✅ |
lheard | Returns the last 5 heard nodes with SNR. Can also use sitrep | ✅ |
motd | Displays the message of the day or sets it. Example: motd $New Message Of the day | ✅ |
sysinfo | Returns the bot node telemetry info | ✅ |
test | used to test the limits of data transfer test 4 sends data to the maxBuffer limit (default 220) via DM only | ✅ |
whereami | Returns the address of the sender's location if known | |
whoami | Returns details of the node asking, also returned when position exchanged 📍 | ✅ |
whois | Returns details known about node, more data with bbsadmin node | ✅ |
| Command | Description | |
|---|---|---|
ea and ealert | Return FEMA iPAWS/EAS alerts in USA or DE Headline or expanded details for USA | |
earthquake | Returns the largest and number of USGS events for the location | |
hfcond | Returns a table of HF solar conditions | |
rlist | Returns a table of nearby repeaters from RepeaterBook | |
riverflow | Return information from NOAA for river flow info. Example: riverflow modules/settings.py | |
solar | Gives an idea of the x-ray flux | |
sun and moon | Return info on rise and set local time | ✅ |
tide | Returns the local tides (NOAA data source) | |
valert | Returns USGS Volcano Data | |
wx | Return local weather forecast, NOAA or Open Meteo (which also has wxc for metric and imperial) | |
wxa and wxalert | Return NOAA alerts. Short title or expanded details | |
mwx | Return the NOAA Coastal Marine Forecast data |
| Command | Description | |
|---|---|---|
bbshelp | Returns the following help message | ✅ |
bbslist | Lists the messages by ID and subject | ✅ |
bbsread | Reads a message. Example: bbsread #1 | ✅ |
bbspost | Posts a message to the public board or sends a DM(Mail) Examples: bbspost $subject #message, bbspost @nodeNumber #message, bbspost @nodeShortName #message | ✅ |
bbsdelete | Deletes a message. Example: bbsdelete #4 | ✅ |
bbsinfo | Provides stats on BBS delivery and messages (sysop) | ✅ |
bbslink | Links Bulletin Messages between BBS Systems | ✅ |
email: | Sends email to address on file for the node or email: [email protected] # hello from mesh | |
sms: | Send sms-email to multiple address on file | |
setemail | Sets the email for easy communications | |
setsms | Adds the SMS-Email for quick communications | |
clearsms | Clears all SMS-Emails on file for node |
| Command | Description | |
|---|---|---|
askai and ask: | Ask Ollama LLM AI for a response. Example: askai what temp do I cook chicken | ✅ |
messages | Replays the last messages heard, like Store and Forward | ✅ |
readnews | returns the contents of a file (news.txt, by default) via the chunker on air | ✅ |
satpass | returns the pass info from API for defined NORAD ID in config or Example: satpass 25544,33591 | |
wiki: | Searches Wikipedia and returns the first few sentences of the first result if a match. Example: wiki: lora radio | |
howfar | returns the distance you have traveled since your last HowFar. howfar reset to start over | ✅ |
| Command | Description | |
|---|---|---|
checkin | Check in the node to the checklist database, you can add a note like checkin ICO or checkin radio4 | ✅ |
checkout | Checkout the node in the checklist database, checkout all from node | ✅ |
checklist | Display the checklist database, with note | ✅ |
| Command | Description | |
|---|---|---|
blackjack | Plays Blackjack (Casino 21) | ✅ |
dopewars | Plays the classic drug trader game | ✅ |
golfsim | Plays a 9-hole Golf Simulator | ✅ |
hamtest | FCC/ARRL Quiz hamtest general or hamtest extra and score | ✅ |
hangman | Plays the classic word guess game | ✅ |
joke | Tells a joke | ✅ |
lemonstand | Plays the classic Lemonade Stand finance game | ✅ |
mastermind | Plays the classic code-breaking game | ✅ |
videopoker | Plays basic 5-card hold Video Poker | ✅ |
For many of us who have been attending DEFCON for decades, the experience is more than just a conference. It’s been a front-row seat to the evolution of cybersecurity and hacker culture itself. I could play the role of the old guy yelling “get off my lawn”—and to be honest, sometimes I am—but it’s not all bad. In fact, a lot of it has been incredibly good.
Let’s start with the positives. Over the years, cybersecurity has transformed from a fringe interest into a legitimate, respected, and in many cases, lucrative career. Many of us have been fortunate enough to get paid for something we would have happily done for free. What was once a hobby or obsession—pulling things apart, seeing how they worked, and occasionally breaking them—became the foundation for a professional industry. That’s no small shift.
But for those who remember the early days, the heart of it wasn’t about career ladders or sponsorships. It was about the subculture that pulled us together under the neon glow of Las Vegas. Black t-shirts. Spiked mohawks. A healthy distrust of authority. A belief that information should be free, and that curiosity—sometimes reckless, sometimes brilliant—was worth celebrating.
In those days, spotting a fed was a game. Literally. “Spot the Fed” was one of DEFCON’s most infamous contests, and it existed because federal agents were considered outsiders, infiltrators, or at the very least, people who didn’t quite belong in hacker spaces. The tension was part of the fun. It was a cat-and-mouse game that defined the line between hacker culture and the government.
Today, the dynamic has changed. Federal agencies now have an official and very visible presence at DEFCON. Recruitment booths, sponsored talks, and entire tracks dedicated to government perspectives are part of the modern conference. The fed you once tried to spot in a crowd is now right there on the main stage, sharing insights and seeking talent.
Some of this is inevitable, and even beneficial in some ways. Governments need skilled hackers to help defend critical systems, and for many attendees, these sessions provide valuable knowledge. But the side effect is that the rebellious, underground feel that once defined DEFCON has shifted. The hacker culture that thrived on curiosity, experimentation, and skepticism of authority now has to coexist with the very institutions it once quietly resisted.
That doesn’t mean it’s gone. If you know where to look, it’s still there: the hallway conversations, the unsanctioned meetups, the weird projects that never make it onto the main stage. The spirit of hacker culture is still alive, but it has to fight harder for space in a conference now defined by its visibility to the government and the influence of corporations .
One way to preserve that spirit is to create smaller groups of like-minded people locally. Meet regularly, share projects, organize mini-conventions, and nurture the hacker ethos on a scale where curiosity, experimentation, and irreverence can thrive. These local efforts help keep the culture alive in ways that a massive conference can no longer fully support.
When you attend DEFCON today, understand what it has become. It’s still an important place to share ideas, learn, and connect—but remember what it once was. Enjoy the villages, the talks, the camaraderie, but it’s okay to feel a little nostalgic for the desert as it was. Missing what it was doesn’t make you bitter; it means you care about the culture that drew you there in the first place. And that care ensures hacker culture continues, long after the neon lights dim.

