Nemesis Fixx Da JWL mcnemesis

## exim4_dc_relay_nets_example
Telling Exim4 to allow users on external networks to use the mail server as a relay:

So, for example your mail server has local ip:

192.168.1.1

In that case, if you only wish let you local users use the mail server to send mail, then configure the relay host as this:

In `/etc/exim4/update-exim4.conf.conf`, set the relay network to only allow local machines for example (probably filter with a Class C mask)

## Python_Imaging_Bug_on_Debian-711343.py
>>> import Image
>>> Image.open("file.png")
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/python2.7/dist-packages/PIL/Image.py", line 2020, in open
    raise IOError("cannot identify image file")
IOError: cannot identify image file
>>> from PIL import Image
>>> Image.open("file.png")
<PngImagePlugin.PngImageFile image mode=RGB size=40x40 at 0x25690E0>

## troublesomw_import_django-stdimage.py
try:
    import Image, ImageOps
except ImportError:
    from PIL import Image, ImageOps

## the_fix.py
try:
    from PIL import Image, ImageOps
except ImportError:
    import Image, ImageOps

## trace_debug_azure_website.ps1
azure account import PATH_TO_YOUR_AZURE_PUBLISH_SETTINGS_FILE
azure site log tail YOUR_AZURE_WEBSITE_NAME

## upgrade_wordpress_wpcli.sh
#!/bin/bash

#requires: wp-cli installed

 # run all the following commands inside your wordpress root directory
 wp core update #updates wp itself
 wp plugin update --all #update all plugins
 wp theme update -all #update all themes

## Use AutoPep8 in your Python projects via Vim
- ensure to have the `~/.vim/plugin` directory
- clone the vim-autopep8 plugin git repo into your .vim:

 git clone https://github.com/tell-k/vim-autopep8.git

- symlink the plugin file into your vim plugins directory

ln -s $(realpath -f vim-autopep8/ftplugin/python_autopep8.vim) plugin

- open your python file using vim

## df_mail_alert.sh
df -h | grep -e "/home$" | awk '{print $5}' | tr '%' ' ' | xargs -n 1 -I{} echo {} | xargs -n1 -I_percent -- sh -c '[ _percent -ge 70 ] && echo "Low Space on server:/home (_percent% full)" | mail -s "Disk Space Alert" johndoe@site.com'

## pg_col_resize.sh
#!/usr/bin/sh
if [ -z "$1" ]
then
    echo "Usage: "$0" DBUSER DB TABLE COL NEWSIZE"
else
    USER=$1
    DB=$2
    TABLE=$3
    COL=$4
    SIZE=$5

## wsgi.py
import os, sys

base = os.path.dirname(os.path.dirname(__file__))
base_parent = os.path.dirname(base)

sys.path.append(base)
sys.path.append(base_parent)

os.environ['DJANGO_SETTINGS_MODULE'] = '%s.settings' % os.path.basename( os.path.dirname(__file__) )
	Telling Exim4 to allow users on external networks to use the mail server as a relay:

	So, for example your mail server has local ip:

	192.168.1.1

	In that case, if you only wish let you local users use the mail server to send mail, then configure the relay host as this:

	In `/etc/exim4/update-exim4.conf.conf`, set the relay network to only allow local machines for example (probably filter with a Class C mask)
	>>> import Image
	>>> Image.open("file.png")
	Traceback (most recent call last):
	File "<stdin>", line 1, in <module>
	File "/usr/lib/python2.7/dist-packages/PIL/Image.py", line 2020, in open
	raise IOError("cannot identify image file")
	IOError: cannot identify image file
	>>> from PIL import Image
	>>> Image.open("file.png")
	<PngImagePlugin.PngImageFile image mode=RGB size=40x40 at 0x25690E0>
	try:
	import Image, ImageOps
	except ImportError:
	from PIL import Image, ImageOps
	azure account import PATH_TO_YOUR_AZURE_PUBLISH_SETTINGS_FILE
	azure site log tail YOUR_AZURE_WEBSITE_NAME
	#!/bin/bash

	#requires: wp-cli installed

	# run all the following commands inside your wordpress root directory
	wp core update #updates wp itself
	wp plugin update --all #update all plugins
	wp theme update -all #update all themes
	- ensure to have the `~/.vim/plugin` directory
	- clone the vim-autopep8 plugin git repo into your .vim:

	git clone https://github.com/tell-k/vim-autopep8.git

	- symlink the plugin file into your vim plugins directory

	ln -s $(realpath -f vim-autopep8/ftplugin/python_autopep8.vim) plugin

	- open your python file using vim
	#!/usr/bin/sh
	if [ -z "$1" ]
	then
	echo "Usage: "$0" DBUSER DB TABLE COL NEWSIZE"
	else
	USER=$1
	DB=$2
	TABLE=$3
	COL=$4
	SIZE=$5
	import os, sys

	base = os.path.dirname(os.path.dirname(__file__))
	base_parent = os.path.dirname(base)

	sys.path.append(base)
	sys.path.append(base_parent)

	os.environ['DJANGO_SETTINGS_MODULE'] = '%s.settings' % os.path.basename( os.path.dirname(__file__) )