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Kim Eik netbrain

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netbrain / gist:eca4bb501a0a4764833c705d6ebf0014

Last active January 27, 2020 06:09

various image oprations

	//dump jpeg
	curl "http://10.41.3.120/cgi-bin/faststream.jpg?stream=MxPEG&fps=0.1" \| mxgconv_linux format=jpeg,of=img

	//split images
	find ./ \| grep jpg \|xargs -I@ convert -quality 100 -crop 640x480 @ @_cropped_%d.jpg

	//preserve original filename in images
	ls \| xargs -I@ echo exiftool -Comment=@ @

	//rename file to md5sum name

netbrain / spit-test-train.sh

Last active January 27, 2020 06:12

Create test/train set example

	#!/bin/bash

	find /path/to/JPEGImages \| grep jpg$ \| shuf > files.list
	cat files.list \| wc -l

	#180 = 10%
	cat files.list \| head -n 180 > test.txt

	#rest goes into train.txt
	cat files.list \| grep -v -f test.txt > train.txt

DylanLacey / loadimg.sh

Last active May 13, 2016 21:45

Load an image onto an Android emulator

	#!/bin/bash
	cd $ANDROID_HOME/platform-tools
	echo `adb devices`
	curl -O http://i.imgur.com/0H5GsQV.png
	adb push 0H5GsQV.png /sdcard/Download

	echo $ANDROID_HOME

DylanLacey / fetch_photos.sh

Last active May 19, 2016 08:32

DoThePhotoThing

	#!/bin/bash
	#! /bin/bash

	# Wait until the simulator is running before we try to add the file
	simulator=$(ps aux \| grep launchd_sim \| grep -v grep)

	while [ -z "$simulator" ]
	do
	echo Sleeping for 5
	sleep 5

kyleturner / Remove Submodule

Created January 5, 2012 01:07

How to remove a submodule from a Github project

-To remove a submodule you need to:
-Delete the relevant line from the .gitmodules file.
-Delete the relevant section from .git/config.
-Run git rm --cached path_to_submodule (no trailing slash).
-Commit and delete the now untracked submodule files.

	#!/bin/bash

	find /path/to/JPEGImages \| grep jpg$ \| shuf > files.list
	cat files.list \| wc -l

	#180 = 10%
	cat files.list \| head -n 180 > test.txt

	#rest goes into train.txt
	cat files.list \| grep -v -f test.txt > train.txt