Carmen Alvarez caarmen

diskutil erasevolume hfsx 'RAM Disk' `hdiutil attach -nomount ram://2097152`

Reference: http://www.tekrevue.com/tip/how-to-create-a-4gbs-ram-disk-in-mac-os-x/

Start/stop: systemctl restart docker

systemctl stop docker

systemctl start docker

systemctl daemon-reload (do this after changing docker config)

Config: /lib/systemd/system/docker.service

Summary of this site: https://samindaw.wordpress.com/2012/03/21/mounting-a-file-as-a-file-system-in-linux/

dd if=/dev/zero of=/path/to/big_file bs=1024 count=10000000
sudo losetup /dev/loop0 /path/to/big_file 
sudo mkfs -t ext4 -m 1 -v /dev/loop0
mkdir /mnt/my_mount_point
sudo mount -t ext4 /dev/loop0 /mnt/my_mount_point

	If you get this error in a loop: Unfortunately, the process android.process.acore has stopped

	The following commands will make it go away.

	(Not sure if all of them are necessary).

	adb -d shell pm clear com.android.calendar
	adb -d shell pm clear com.google.android.gm
	adb -d shell pm clear data com.android.contacts
	adb -d shell pm clear android.process.acore

	package ca.rmen.poemsfah;

	import java.io.File;
	import java.io.FileInputStream;
	import java.io.FileWriter;
	import java.io.InputStream;
	import java.text.Normalizer;
	import java.util.ArrayList;
	import java.util.Collections;
	import java.util.HashMap;

	x=0
	while [ 1 ]
	do
	x=`expr \( $x + 90 \) % 360 `
	/Applications/Genymotion\ Shell.app/Contents/MacOS/genyshell -c "rotation setangle $x"
	sleep 1
	done

	#test
	adb-all()
	{
	adb devices \| while read line
	do
	if [ ! "$line" = "" ] && [ `echo $line \| awk '{print $2}'` = "device" ]
	then
	device=`echo $line \| awk '{print $1}'`
	echo "$device:"
	adb -s $device $@


	gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/ebook -dNOPAUSE -dQUIET -dBATCH -sOutputFile=output.pdf input.pdf