| """ | |
| The script fetches and prints the average CPU utilization for a given AWS RDS instance ID for the past specified months | |
| """ | |
| from datetime import datetime, timedelta | |
| import boto3 | |
| # Configuration | |
| INSTANCE_ID = '...' |
| """ | |
| This script retrieves and displays the top five AWS service costs for each of the past six months. | |
| It uses the AWS Cost Explorer API through the AWS CLI to fetch cost data, then processes and | |
| sorts this data to find the most significant service costs. The costs are displayed in USD format, | |
| showing the service name and the incurred cost over each month's period. | |
| Note: AWS CLI must be configured with the appropriate permissions for this script to run successfully. | |
| Sample output: |
| cd /tmp | |
| export PKG_CONFIG_PATH=/usr/lib64/pkgconfig:/usr/lib/pkgconfig:/usr/lib | |
| export PATH=/usr/bin:$PATH | |
| export LDFLAGS=-L/usr/lib64:/usr/lib | |
| export LD_LIBRARY_PATH=/usr/lib64:/usr/lib:/usr/local/lib/ | |
| export CPPFLAGS=-I/usr/include | |
| sudo yum groupinstall "Development Tools" -y | |
| sudo yum install pango-devel.x86_64 giflib-devel libjpeg-devel cairo-devel cairo-gobject-devel libXi-devel cups-libs dbus-glib libXrandr libXcursor libXinerama libXt.{i686,x86_64} -y |
| # Get all keys from the DB | |
| redis-cli -n 8 --scan | |
| # Get all keys and values from the DB | |
| echo 'keys *' | redis-cli -n 8 | sed 's/^/get \"/' | sed 's/$/\" /' | redis-cli -n 8 | jq . |
| AWS_ACCESS_KEY_ID=X AWS_SECRET_ACCESS_KEY=X aws dynamodb list-tables --endpoint-url http://localhost:8000 --region x | |
| AWS_ACCESS_KEY_ID=X AWS_SECRET_ACCESS_KEY=X aws dynamodb scan --table-name smpl_auth --endpoint-url http://localhost:8000 --region x |
| { | |
| "rules": [ | |
| { | |
| "description": "left_command -> English, right_command -> Russian", | |
| "manipulators": [ | |
| { | |
| "conditions": [ | |
| { | |
| "input_sources": [ | |
| { |
| cqlsh | |
| DESCRIBE keyspaces; | |
| SELECT * FROM scraper_logs_dev.scraper_log; | |
| TRUNCATE scraper_logs_dev.scraper_log; |
GENERAL QUESTIONS
What's faster: lookup a value in an array or in object keys?
What's the easiest way of deduplicating an unordered array of numbers?
Http requests. PUT vs PATCH vs POST
git merge vs rebase
How do you know if your API is RESTful?
| # Print raw XML | |
| from lxml import etree | |
| etree.tostring(etree.ElementTree(xml), pretty_print=True, encoding='unicode') |
| var date = new Date(); | |
| undefined | |
| date | |
| Thu Apr 19 2018 17:52:34 GMT+0300 (MSK) | |
| date.setHours(0); | |
| 1524088354412 | |
| date.setMinutes(0); | |
| 1524085234412 | |
| date.setSeconds(0); | |
| 1524085200412 |