USB DACs and devices not found : windows

Establish on a different computer that the device is ok

http://support.microsoft.com/mats/Windows_USB_diagnostics

Problem found on:SMSL Sanskrit (not 6th anniversary) after using prior USB DACsThis had a SA9027 . Also not always happy with HTC One M7 - OTG

Environment variables
devmgr_show_nonpresent_devices = 1

Also 
Click View tab and select Show hidden devices

osx 10.6 full screen on virtual box

/Extra/com.apple.Boot.plist

Kernel Flags
"Graphics Mode"="1680x1050x32"

Recursively md5 checksum a folder

find * -iname '*' -exec md5sum '{}' \; > ~/output.txt

Change to md5 for osx

PS2 Guitar hero world tour drums on linux

The drums are treated like a joystick and buttons are translated to keyboard strokes.

This works on Debian squeeze
Install joy2key
Install hydrogen (program to convert keystrokes to drums)

make .joy2key in your home folder


START hydrogen
-thresh 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
-X
-buttons q w d c s x a z

Plugin USB receiver. Press LED until it blinks
Press PS key on drums (install batteries). It should select one of four controller settings, 1 LED on drums is lit solid.

Start hydrogen

joy2key -dev /dev/input/js0 -config hydrogen

Select hydrogen window to direct keyboard events from drums

Use correct joystick setting (js0 here)

Linux 2.6.32-5-amd64
joy2key Version: 1.6.3
Hydrogen Drum Machine 0.9.4
(All default installs)

Also worked with a slight change on Debian 8 Jessie (2016/11)

.joy2keyrc instead of .joy2key (per initial error message)

Linux cdreams04b 3.16.0-4-amd64
joy2key Version: 1.6.3
Hydrogen Drum Machine 0.9.6.1
(All default installs)

7Z to split, merge files

7Zip fun

copy dont compress, make 10k files
7z a a.7z ./out.a -mx=0 -v10k

make the full file, input first in series
7z x a.7z.001

Android 4.x pictures snafus

One way on a Mac:
enable MTP on phone
Use android file transfer

On linux:
enable MTP on phone
install mtp-tools
mtpfs to mount to a folder


May need USB debugging enabled

sort output from find

find . -type f -name "*.ext" | sort