wynemo’s gists

wynemo / django learning.txt

Last active March 3, 2017 04:43

django learning

	cd somedir

	wget -c https://pypi.python.org/packages/d4/0c/9840c08189e030873387a73b90ada981885010dd9aea134d6de30cd24cb8/virtualenv-15.1.0.tar.gz
	wget -c https://www.python.org/ftp/python/2.7.13/Python-2.7.13.tar.xz
	cd Python-2.7.13
	mkdir $PWD/../python2.7
	./configure --prefix=$PWD/../python2.7

	#sudo aptitude install libbz2-dev
	#libreadline6-dev

wynemo / docker learning.txt

Last active February 22, 2017 15:39

	https://docs.docker.com/engine/installation/linux/centos/

	sudo systemctl restart docker

	/home/nemo.zhang/mysqldata

	chcon -Rt svirt_sandbox_file_t /home/nemo.zhang/mysqldata

	sudo docker run --name test-mysql -v /home/nemo.zhang/mysqldata:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=mypassword -d mysql/mysql-server

wynemo / PIL on centos7.txt

Last active March 8, 2017 14:35

install PIL 1.1.7 on centos 7

	do this in dev instance `rm /home/propus/.download/PIL-1.1.7-cp27-none-linux_x86_64.whl`

	and do this `yum install libjpeg-turbo-devel`

	and remove `PIL` and `python-pillow`. we dont need a system package.

	we just need install PIL in python virtualenv environment.

	the reason of this issue is that centos 7 use `libjpeg-turbo-devel` instead of `libjpeg-devel`.

wynemo / fail2ban.txt

Last active December 30, 2016 03:10

	zdb@dabin:~$ cat /etc/fail2ban/filter.d/sslproxy.local
	[Definition]
	failregex = read error remote error: tls: unknown certificate authority <HOST>:\d+


	zdb@dabin:~$ cat /etc/fail2ban/jail.local
	[sslproxy]

	enabled = true
	port = 443

wynemo / ansible_learning.sh

Last active March 15, 2017 14:52

ansible_learning.sh http://docs.ansible.com/ansible/intro.html

	# http://docs.ansible.com/ansible/intro.html
	####################################################
	# create env

	cd somedir
	export PATH=$PATH:$PWD/env/bin

	wget -c https://pypi.python.org/packages/d4/0c/9840c08189e030873387a73b90ada981885010dd9aea134d6de30cd24cb8/virtualenv-15.1.0.tar.gz
	wget -c https://www.python.org/ftp/python/2.7.13/Python-2.7.13.tar.xz
	cd Python-2.7.13

wynemo / twisted-helloworld.py

Created December 8, 2016 04:21

	import sys
	from twisted.internet import reactor, defer
	from twisted.python import log

	log.startLogging(sys.stdout)

	@defer.inlineCallbacks
	def foo():
	reactor.stop()

wynemo / nodejs learning.txt

Last active May 9, 2017 08:51

nodejs learning

	request lib set http proxy

	process.env.https_proxy='http://192.168.196.71:7000'
	process.env.http_proxy='http://192.168.196.71:7000'

	webkit set http proxy

	nw.App.setProxyConfig("http=192.168.196.71:7000;https=192.168.196.71:7000")

wynemo / postgres learning.txt

Created November 3, 2016 10:29

	https://www.postgresql.org/docs/current/static/app-psql.html

	\d+ tablename
	\list or \l: list all databases
	\dt: list all tables in the current database
	\connect database_name

wynemo / conda.sh

Last active October 12, 2016 14:39

conda

	wget -c https://repo.continuum.io/archive/Anaconda2-4.2.0-Linux-x86_64.sh
	sh Anaconda2-4.2.0-Linux-x86_64.sh
	./conda --version
	export http_proxys=127.0.0.1:7000
	./conda create -vv -n mystock python=2.7 numpy pandas matplotlib ipython scipy
	source activate mystock

	(mystock) [nemo.zhang@cws71 bin]$ ipython --pylab
	Python 2.7.12 \|Continuum Analytics, Inc.\| (default, Jul 2 2016, 17:42:40)
	Type "copyright", "credits" or "license" for more information.

wynemo / recent_used_command.sh

Created October 11, 2016 02:47

实用命令

	grep -irnI 'foo' * # find text foo in current folder
	find . -iname 'bar # find file that matches bar
	du --max-depth=1 -h # list size of each in current folder
	df -h # disk size
	rsync -avzp -e 'ssh -i /tmp/ttt' /path1 user@server:/path2/

Nemo.Zhang wynemo