| import os | |
| import yaml | |
| import logging.config | |
| import logging | |
| import coloredlogs | |
| def setup_logging(default_path='logging.yaml', default_level=logging.INFO, env_key='LOG_CFG'): | |
| """ | |
| | **@author:** Prathyush SP | |
| | Logging Setup |
| # source: http://st-on-it.blogspot.com/2010/01/how-to-move-folders-between-git.html | |
| # First of all you need to have a clean clone of the source repository so we didn't screw the things up. | |
| git clone git://server.com/my-repo1.git | |
| # After that you need to do some preparations on the source repository, nuking all the entries except the folder you need to move. Use the following command | |
| git filter-branch --subdirectory-filter your_dir -- -- all | |
| # This will nuke all the other entries and their history, creating a clean git repository that contains only data and history from the directory you need. If you need to move several folders, you have to collect them in a single directory using the git mv command. |
Below are the Big O performance of common functions of different Java Collections.
| List | Add | Remove | Get | Contains | Next | Data Structure |
|---|---|---|---|---|---|---|
| ArrayList | O(1) | O(n) | O(1) | O(n) | O(1) | Array |
| LinkedList | O(1) | O(1) | O(n) | O(n) | O(1) | Linked List |
| CopyOnWriteArrayList | O(n) | O(n) | O(1) | O(n) | O(1) | Array |
| # Extremely basic development setup to serve the current directory at http://localhost:9001 | |
| # Start nginx in this directory with `nginx -p . -c $PWD/nginx.conf` | |
| # Stop nginx with `nginx -p . -s stop` | |
| events {} | |
| daemon off; | |
| http { | |
| # Serve files with correct mimetypes on OSX | |
| # location may have to be adjusted depending on your OS and nginx install |
TLDR: I now add the following snippet to all my Dockerfiles:
# If host is running squid-deb-proxy on port 8000, populate /etc/apt/apt.conf.d/30proxy
# By default, squid-deb-proxy 403s unknown sources, so apt shouldn't proxy ppa.launchpad.net
RUN route -n | awk '/^0.0.0.0/ {print $2}' > /tmp/host_ip.txt
RUN echo "HEAD /" | nc `cat /tmp/host_ip.txt` 8000 | grep squid-deb-proxy \
&& (echo "Acquire::http::Proxy \"http://$(cat /tmp/host_ip.txt):8000\";" > /etc/apt/apt.conf.d/30proxy) \
&& (echo "Acquire::http::Proxy::ppa.launchpad.net DIRECT;" >> /etc/apt/apt.conf.d/30proxy) \
|| echo "No squid-deb-proxy detected on docker host"
| #!/bin/bash | |
| # herein we backup our indexes! this script should run at like 3 AM every first day of the month, after logstash | |
| # rotates to a new ES index and theres no new data coming in to the old one. we grab metadatas, | |
| # compress the data files and backs up to whatever long term storage. | |
| . ./config.sh | |
| echo "Checking that index exist in ES" | |
| if [ `curl -sI $ESURL/$INDEXNAME | grep OK | wc -l` -eq 0 ] | |
| then |
| ######################### | |
| # .gitignore file for Xcode4 / OS X Source projects | |
| # | |
| # NB: if you are storing "built" products, this WILL NOT WORK, | |
| # and you should use a different .gitignore (or none at all) | |
| # This file is for SOURCE projects, where there are many extra | |
| # files that we want to exclude | |
| # | |
| # For updates, see: http://stackoverflow.com/questions/49478/git-ignore-file-for-xcode-projects | |
| ######################### |