hackery

// gcc -Wall -fPIC -shared -Wl,-init,anti_shellshock_init -o preload.so preload.c
// env EXPLOIT_CVE_2014_6271='() { :;}; echo WE ARE VULNERABLE' bash -c id
// env EXPLOIT_CVE_2014_6271='() { :;}; echo WE ARE VULNERABLE' LD_PRELOAD=$PWD/preload.so bash -c id

#include <stdio.h>
#include <string.h>

extern char **environ;

void anti_shellshock_init()

hackery

For some unknown reason, the NESDR Mini running one of my ADS-B receivers
(outside, on the antenna mast) packed in at the start of December 2016.
It had started to show the wrong USB vid:pid and other descriptor errors.
Some of the descriptor is kept in an external EEPROM, which is readable
and writable through USB commands - but I had to hack in the bad vendor
ID to the rtl-sdr library in order to get rtl_eeprom to even attempt to
dump the data.

static rtlsdr_dongle_t known_devices[] = {
	{ 0xffda, 0x2838, "Generic RTL2832U OEM with corrupt descriptor" },

hackery

#DELETE jmb-test
PUT jmb-test/transactions/1
{
  "user" : "jamie"
}
PUT jmb-test/transactions/2
{
  "user" : "kay"
}

hackery

jmb@zen:~/xfer$ time sudo strace -tT -o /tmp/strace.hdparm hdparm -t /dev/mapper/sys0-root                                                                                                                                                                                                      /dev/mapper/sys0-root:                                                                                                                           HDIO_DRIVE_CMD(identify) failed: Inappropriate ioctl for device                                                                                 Timing buffered disk reads: 3394 MB in  3.00 seconds = 1131.26 MB/sec                                                                                                                                                                                                                          real    8m26.623s                                                                                                                               user    0m0.100s

hackery

007f4570  74 00 78 00 74 00 00 00  ff ff 00 00 ff ff ff ff  |t.x.t...........|
007f4580  49 53 53 55 45 20 20 20  54 58 54 20 00 29 1a 69  |ISSUE   TXT .).i|
007f4590  2b 52 2b 52 01 00 1a 69  2b 52 81 69 91 00 00 00  |+R+R...i+R.i....|
007f45a0  e5 54 41 52 54 5f 7e 31  4e 48 4e 20 00 2e 15 69  |.TART_~1NHN ...i|   ***
007f45b0  2b 52 2b 52 00 00 15 69  2b 52 00 00 00 00 00 00  |+R+R...i+R......|
007f45c0  e5 43 4d 32 37 31 7e 31  4d 4e 5a 20 00 c2 14 69  |.CM271~1MNZ ...i|
007f45d0  2b 52 2b 52 00 00 14 69  2b 52 00 00 00 00 00 00  |+R+R...i+R......|
007f45e0  42 2d 00 72 00 65 00 76  00 31 00 0f 00 59 2e 00  |B-.r.e.v.1...Y..|
007f45f0  64 00 74 00 62 00 00 00  ff ff 00 00 ff ff ff ff  |d.t.b...........|

hackery

# https://github.com/ETCLabs/LuminosusEosEdition is an open source companion app for ETC EOS lighting consoles
# but is rather out of date.  It requires libvlc-qt, which is not available as a package in Ubunto 22.04 jammy
#
# src/audio/AudioPlayerVlc.h will complain of missing include file VLCQtCore/Common.h

git clone https://github.com/vlc-qt/vlc-qt.git
cd vlc-qt
dpkg-buildpackage -us -uc
# debian/rules build
# fakeroot debian/rules binary

hackery

DIV.s-featured-result-item {
  opacity: 30%
}