HackRF Portapack Mayhem Firmware, Search/Freqman evolution branch
On top of the existing ‘search and stay X seconds after a match’ the SearchApp have been updated with a ‘search and stay’ mode: stay while matching, leave after X seconds of inactivity, reset counters on activity during the wait. mode,
To use it just specify a negative value in the ‘wait’ field using the rotary encoder.
As some have some problems getting the bin back from discord, here you are:
The documentation is on the wiki, here:
Learn How To Code
A lot of us already know the excellent https://openclassrooms.com/fr/
There is also, in a more game dev oriented way, https://www.codingame.com/start or https://codecombat.com/
Learning is fun, but it it even funnier if you’re learning while gaming 😉
X-D
CSS trick for rowspan and nth-child matching
If ever you try to make a table with a single <td> matching more than one line using rowspan, your css that was using nth-child to customize each column is working badly. Only the first line of each rowspan is correctly recognized by the nth-child. All other lines are all shifted by one.
That’s because the css engine is not taking in accound the rowspan attribute.
Solution:
In my case it was to add all the <td> hidden by the rowspan like <td style=”display:none”> so they are here for the css engine to count properly, but not displayed at all.
grep: exclude grep from ps results
Tip: use a regexp so the grep is not matching the line where is sits in ps list:
ps -aef | grep "[m]atchingexp" will match anything starting with letter ‘m’ and followed by ‘atchingexp‘ , which will not be in the ps list as it will contain the [] around the first letter of your match
grep: retain colors when piping
By default grep -color is not producing color symbols if it detects that the output is not a terminal.grep -color=auto is doing the same, that is not producing color symbols if it detects that the output is not a terminal.
The solution is to use “grep -color=always“ in the place that need it.
Do not put it in an alias of grep as it would break some code somewhere else. Color symbols are strings like “ESC[35m” and they will be inserted in the text.
Ouch !
Orion and a piece of Perseus
I had some luck with Orion tonight, before the mist and the cold fell down in the night.
The second photo is a piece of Perseus. I should have zoomed less. I did not have the time to adjust because of the mist.
Krampus Hack 2021
KrampusHack is a Secret Santa game jam. This means that participants secretly make a game for someone else, suited to their wishes.
Here is a video of all 9 finisher entries. Have fun 🙂