Cinnamon settings

Settings, Windows, Behavior

Setting, Keyboard, Layouts, Options

weather@mockturtl

hwmonitor@sylfurd

 

CMMC resources

 Here are the most important CMMC resources.

• https://dodprocurementtoolbox.com/site-pages/cybersecurity-dod-acquisition-regulations specifically the FAQ.
  
• https://www.reddit.com/r/CMMC/ 
• https://www.federalregister.gov/documents/2020/09/29/2020-21123/defense-federal-acquisition-regulation-supplement-assessing-contractor-implementation-of 
• https://www.acq.osd.mil/cmmc/draft.html 
• https://cmmcab.org/ 
• https://www.cmmc-coa.com/ 

 Here are some additional great resources.

• https://fas.org/irp/doddir/dod/i5200_01.pdf 
• https://www.cmmcaudit.org/category/latest-cmmc-news/
  
• https://discord.com/channels/579151027169918986/579151027169918989
  
• https://www.reddit.com/r/NISTControls/comments/i94avn/nist_800171cmmc_where_to_start/
• https://www.reddit.com/r/NISTControls/
• https://www.pivotpointsecurity.com/the-virtual-ciso-podcast/ 
• https://csrc.nist.gov/publications/detail/sp/800-172/final
• https://securityhub.usalearning.gov/index.html
• https://securityhub.usalearning.gov/content/story.html
• https://www.reddit.com/r/NISTControls/comments/g2304p/where_can_one_find_free_cmmc_policy_templates/

Oily coffee beans

So we have a Gaggia Brera superautomatic espresso maker. It makes great espresso but refuses to feed oily coffee beans. Here's a list of those that aren't and those that are too oily.

Not too oily:

• Nicoletti Coffee Espresso Roast Beans https://www.nicoletticoffee.com/
• Most of the actual Italian beans, such as those from Lavazza

In between

• Verena Street Shot Tower Espresso

Too oily:

• Dazbog White Nights Espresso
• Kicking Horse Cliff Hanger Espresso
• Kicking Horse Three Sisters

It'd be nice if the roasters would come up with a method to express this. In general of course, we can look for light or medium roast, but there is little consistency between the light/medium/dark roast oiliness.

This just gets worse and worse

More macos strangeness.

#include <stdlib.h>
#include <errno.h>
#include <unistd.h>
#include <stdio.h>

int main(int argc, char** argv) {
    int pid = fork();

    if (pid == 0) {
        printf("child, errno: %d\n", errno);
        exit(0);
    } else {
        printf("parent, errno: %d\n", errno);
        exit(0);
    }
}

And here's the output under macos.

$ ./a.out 
parent, errno: 0
child, errno: 22

The fork man page doesn't even list "Invalid argument" as a possible errno value...

MacOS/Darwin/Mach sleep weirdness

A system call to sleep returns 0 as it should, but set errno to 60 "ETIMEDOUT Operation timed out." which it really shouldn't, especially on a return of 0. https://pubs.opengroup.org/onlinepubs/009695399/functions/sleep.html states "No errors are defined." Here's some C proof.

#include <stdio.h>
#include <unistd.h>
#include <sys/errno.h>

int main(int argc, char **argv) {
    printf("this looks good: %d\n", sleep(1));
    printf("this does not: %d\n", errno);
}

And the output.

this looks good: 0
this does not: 60

We're not in Kansas

I've been using the excellent MaxMind Geo IP database (https://www.maxmind.com) in a Python application (https://github.com/drsjb80/HPotter). Interestingly, when I look a MSU Denver's IP address:
 
$ python3
Python 3.7.1 (default, Nov 18 2018, 09:59:08)
[Clang 10.0.0 (clang-1000.11.45.5)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import geoip2.database
>>> reader = geoip2.database.Reader('/usr/local/lib/python3.7/site-packages/_maxminddb_geolite2/GeoLite2-City.mmdb')
>>> reader.city('147.153.5.6').location
geoip2.records.Location(average_income=None, metro_code=None, time_zone=None, population_density=None, longitude=-97.822, postal_code=None, postal_confidence=None, accuracy_radius=5, latitude=37.751)

the lat/long says we're in Kansas, in the middle of a reservior acutally:

 Who knew?

Nikon View NX and sleepy OS X

For some unknown reason, View NX from Nikon craps out when OS X goes to screen saver. Here is what I had to change the power settings to in order to export ~500 photos without being present during:

I suppose I could spend the time to figure out which setting matters and/or dtrace the process, but really Nikon: is this my resposibility? Your software matters almost as much as your hardware.