Mark Walz mwalz

## keybase.md

      
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                mwalz
                / keybase.md
            
            
              Created
              February 2, 2018 15:51
            
          
    Keybase proof

I hereby claim:

I am mwalz on github.
I am mwalz (https://keybase.io/mwalz) on keybase.
I have a public key ASDGI-ONnc8yEp2H4dZ1gt0JtP2iBGl8NYvG3hf-pihbsQo

To claim this, I am signing this object:

  
## Mission Control Relaunch
# Occasionally Mission Control has a partially rendered background stuck in the upper left of the Spaces view. This relaunches mission control and takes care of the issue.
killall Dock

## Mini Mongo Command Ref
## Mongo CLI commands I don't use often enough to remember

## select database to use
use db_name

## list 'tables'
show collections

## list table contents
db.table_name.find()

## ffmpeg Voice File Encoding
## ffmpeg encoding for Twilio, Genesys and other voice delivery platforms
## File input can be any format ffmpeg accepts (.mp3, .wav, .avi, etc.), output shout should be .wav format

ffmpeg -i "YOUR_INPUT_FILE.m4a" -ar 8000 -ac 1 -ab 64 -acodec pcm_mulaw "YOUR_OUTPUT_FILE.wav" -map 0:0
	# Occasionally Mission Control has a partially rendered background stuck in the upper left of the Spaces view. This relaunches mission control and takes care of the issue.
	killall Dock
	## Mongo CLI commands I don't use often enough to remember

	## select database to use
	use db_name

	## list 'tables'
	show collections

	## list table contents
	db.table_name.find()
	## ffmpeg encoding for Twilio, Genesys and other voice delivery platforms
	## File input can be any format ffmpeg accepts (.mp3, .wav, .avi, etc.), output shout should be .wav format

	ffmpeg -i "YOUR_INPUT_FILE.m4a" -ar 8000 -ac 1 -ab 64 -acodec pcm_mulaw "YOUR_OUTPUT_FILE.wav" -map 0:0