martinrusev

pip install twine setuptools
python setup.py sdist build
twine upload dist/*

martinrusev

cat /proc/cpuinfo | grep processor | wc -l

martinrusev

grep -rn print .

martinrusev

sudo apt-get install postgresql-contrib

# in /etc/postgresql/9.1/main/postgresql.conf
shared_preload_libraries = 'pg_stat_statements' 
custom_variable_classes = 'pg_stat_statements'

pg_stat_statements.max = 100
pg_stat_statements.track = top
pg_stat_statements.save = off

martinrusev

import pip
from subprocess import call

for dist in pip.get_installed_distributions():
    call("pip install --upgrade " + dist.project_name, shell=True)

martinrusev

ALL
      All messages in the mailbox; the default initial key for
	ANDing.

ANSWERED
	Messages with the \Answered flag set.

BCC 
	Messages that contain the specified string in the envelope
	structure's BCC field.

martinrusev

sudo kill -9 `sudo fuser -n tcp 8000 2> /dev/null`

martinrusev

# List all images
docker images

docker run -i -t <image:tag> <command>

# Lists all changes
docker ps -l 

# Commits the last change
docker commit <image_id> <image:tag>

martinrusev

from amonagent.plugin import AmonPlugin

class MyCustomPlugin(AmonPlugin):
    
    
    def collect(self):
        """
        The agent collects and sends all the metrics defined in this function
        """
        

martinrusev

├── amonagent
│   ├── plugins
│   │   ├── apache
│   │   │   ├── apache.conf.example
│   │   │   ├── apache.py
│   │   │   ├── README.md
│   │   │   └── requirements.txt
│   └── plugins-enabled
│       └── apache.conf