0. Create kafka user
sudo adduser kafka
sudo adduser kafka sudo
su -l kafka
1. Download and Install kafka archive
stefansundin
/ openssh-7.3.sh
Last active
September 13, 2022 21:03
Install OpenSSH 7.3 in Ubuntu 16.04
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| # WARNING: Use this at your own risk. It will probably break your other packages and cause other havoc. | |
| # These days you should just upgrade to Ubuntu 18.04. | |
| $ ssh -V | |
| OpenSSH_7.2p2 Ubuntu-4ubuntu2.1, OpenSSL 1.0.2g 1 Mar 2016 | |
| wget https://launchpadlibrarian.net/277739251/openssh-client_7.3p1-1_amd64.deb | |
| wget https://launchpadlibrarian.net/298453050/libgssapi-krb5-2_1.14.3+dfsg-2ubuntu1_amd64.deb | |
| wget https://launchpadlibrarian.net/298453058/libkrb5-3_1.14.3+dfsg-2ubuntu1_amd64.deb | |
| wget https://launchpadlibrarian.net/298453060/libkrb5support0_1.14.3+dfsg-2ubuntu1_amd64.deb |
vipmax
/ kafka install systemd.md
Last active
December 2, 2024 03:49
This script can help you find and remove unused AWS snapshots and volumes.
There is hardcoded list of regions that it searches, adjust the value to suit your needs.
Use snapshot.py snapshot-report to generate report.csv containing information about all snapshots.
snapshot.py snapshot-cleanup lets you interactively delete snapshot if it finds it is referencing unexisting resources.
./snapshots.py --help
zentetsukenz
/ ruby_on_rails_deployment.md
Last active
December 2, 2024 01:26
Deploy Ruby on Rails application with Docker Compose and Capistrano with ease
supermasita
/ gist:decd55c44719005c5adc7ab27d844884
Created
May 3, 2016 21:46
NGINX - Determine if user agent is mobile and add set a different proxy_cache_key
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| location ~ / { | |
| # mobile users | |
| if ($http_user_agent ~* '(iPhone|iPod|mobile|Android|2.0\ MMP|240x320|AvantGo|BlackBerry|Blazer|Cellphone|Danger|DoCoMo|Elaine/3.0|EudoraWeb|hiptop|IEMobile)') { | |
| set $ismobile '1'; | |
| } | |
| proxy_cache_key $proxy_host$uri$ismobile; | |
| add_header X-Is-Mobile $ismobile; |
AysadKozanoglu
/ sysctl.conf
Created
April 10, 2016 22:42
high secure & perfornce debian sysctl.conf setting - debian sysctl yüksek güven ve performans ayarlari
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| # Kernel sysctl configuration file for Linux | |
| # Version 1.11 - 2015-07-07 | |
| # Aysad Kozanoglu Aysad K. | |
| # This file should be saved as /etc/sysctl.conf and can be activated using the command: | |
| # sysctl -e -p /etc/sysctl.conf | |
| # | |
| # For binary values, 0 is disabled, 1 is enabled. See sysctl(8) and sysctl.conf(5) for more details. | |
| # | |
| # Tested with: Ubuntu 14.04 LTS kernel version 3.13 |
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| [program:puma-dev] | |
| command=/usr/local/rvm/gems/ruby-2.2.0/bin/puma -b unix:///tmp/meetplay-dev.sock -e development -t 2:8 | |
| process_name=%(program_name)s | |
| numprocs=1 | |
| directory=/home/dg/projects/meetplay | |
| umask=022 | |
| priority=999 | |
| autostart=true | |
| autorestart=unexpected | |
| startsecs=10 |
mlapida
/ EC2-Tag-Assets-Lambda.py
Last active
January 17, 2024 08:10
A lambda function that will copy EC2 tags to all related Volumes and Network Interfaces. A full writeup can be found on my site https://empty.coffee/tagging-and-snapshotting-with-lambda/ - Thank you to the community for keeping this updated!
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| from __future__ import print_function | |
| import json | |
| import boto3 | |
| import logging | |
| #setup simple logging for INFO | |
| logger = logging.getLogger() | |
| logger.setLevel(logging.ERROR) |
brock
/ psql-with-gzip-cheatsheet.sh
Last active
March 6, 2025 00:21
Exporting and Importing Postgres Databases using gzip
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| # This is just a cheat sheet: | |
| # On production | |
| sudo -u postgres pg_dump database | gzip -9 > database.sql.gz | |
| # On local | |
| scp -C production:~/database.sql.gz | |
| dropdb database && createdb database | |
| gunzip < database.sql.gz | psql database |
mlapida
/ EBS-Orphaned-Report-Lambda.py
Last active
April 29, 2022 08:10
Generate a report of orphaned EBS volumes and send an SNS. A full writeup can be found on my site http://mlapida.com/thoughts/lambda-tracking-orphaned-ebs-volumes
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| import boto3 | |
| import logging | |
| from datetime import * | |
| #setup simple logging for INFO | |
| logger = logging.getLogger() | |
| logger.setLevel(logging.WARNING) | |
| #define the connection | |
| ec2 = boto3.resource('ec2', region_name="us-west-2") |