Tadas Sasnauskas tadas-s

## mysql-rename-db.sh
#!/bin/bash

# Disclaimer - make backups, use at your own risk.
#
# Based on this comment: http://stackoverflow.com/a/13944924/843067
# Views and stored procedures have to be done separately.

OLDDB="old_db_name"
NEWDB="new_db_name"
MYSQL="mysql -u root -pyour_password "

## post-update
#!/usr/bin/sh
project_name="project-name-here"
project_root="${HOME}"

refname=${1}
rev=$(git rev-parse --short ${1})
this_release="${project_root}/${project_name}-${rev}"

mkdir -p ${this_release}

## database.yml
default: &default
  adapter: postgresql
  encoding: unicode
  pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
  url: <%= ENV["DATABASE_URL"] %>

development:
  <<: *default

test:

## rspec-single-file-scaffold.rb
begin
  require 'bundler/inline'
rescue LoadError => e
  $stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler'
  raise e
end

gemfile do
  source 'https://rubygems.org'
  gem 'rspec'

## Vagrantfile
# Change this to suit your dotfiles setup and copy to your *HOST* machine: $HOME/.vagrant.d/Vagrantfile
Vagrant.configure(2) do |config|
  # Mount your dotfiles to vagrant user's home folder (or wherever you want):
  config.vm.synced_folder "#{ENV['HOME']}/dotfiles", '/home/vagrant/dotfiles'
  # Install dotfiles on every 'vagrant provision' call.
  # For example, let's imagine your your dotfiles have 'install.sh' script:
  config.vm.provision 'shell', privileged: false, inline: '/home/vagrant/dotfiles/install.sh'
end

## gearman.md

      
              1 file
            
          
              0 forks
            
          
                0 comments
              
            
              1 star
            
          
                tadas-s
                / gearman.md
            
            
              Last active
              October 18, 2017 00:55
            
              
                Compiling Gearman 1.1.6 + PHP module on Centos 5.9
              
          
    Gearman 1.1.6 on Centos 5.9 + PHP

Please note that this is not a complete-step-by-step solution but rather
a set of notes that might help to build Gearman 1.1.6 on Centos 5.9.
Some other helpful notes can be found here: http://gearman.info/build/centos5-8.html
Building Gearman


## debug_recipes.txt
# Quick debug network traffic between nginx and php-fpm
# Got from:
# http://systembash.com/content/simple-sysadmin-trick-using-tcpdump-to-sniff-web-server-traffic/

# Just a flow of everything looking like a string
tcpdump -nl -w - -i eth0 -c 500 port 9090 | strings
# Request heads
sudo tcpdump -nl -w - -i eth0 -c 500 port 9090 | strings | grep -E -A5 "^(GET|PUT|POST) "

# strace processes/sub-processes

## irbify.rb
#!/usr/bin/env ruby

#
# Usage:
# irbify.rb script.rb | heroku run rails console --app=my-app
#
# Why eval and not piping directly? Piping directly would run all lines even if previous line was an invalid statement.
#

script_name = ARGV[0]

## dirty_git.sh
#!/bin/bash

#
# Checks if git repository at $1 does not have modified files
#
function is_dirty {
    GIT_DIR="$1/.git" GIT_WORK_TREE="$1" git diff --quiet
    if [[ $? == 0 ]]; then
       return 1
    else

## gist:6316807
# approx apache process count
ps -eLf | grep httpd | wc -l
# total and average memory stats
ps -ylC httpd --sort:rss | awk '{sum+=$8; ++n} END {print "Tot="sum"("n")";print "Avg="sum"/"n"="sum/n/1024"MB"}'
	#!/bin/bash

	# Disclaimer - make backups, use at your own risk.
	#
	# Based on this comment: http://stackoverflow.com/a/13944924/843067
	# Views and stored procedures have to be done separately.

	OLDDB="old_db_name"
	NEWDB="new_db_name"
	MYSQL="mysql -u root -pyour_password "
	#!/usr/bin/sh
	project_name="project-name-here"
	project_root="${HOME}"

	refname=${1}
	rev=$(git rev-parse --short ${1})
	this_release="${project_root}/${project_name}-${rev}"

	mkdir -p ${this_release}
	default: &default
	adapter: postgresql
	encoding: unicode
	pool: <%= ENV.fetch("RAILS_MAX_THREADS") { 5 } %>
	url: <%= ENV["DATABASE_URL"] %>

	development:
	<<: *default

	test:
	begin
	require 'bundler/inline'
	rescue LoadError => e
	$stderr.puts 'Bundler version 1.10 or later is required. Please update your Bundler'
	raise e
	end

	gemfile do
	source 'https://rubygems.org'
	gem 'rspec'
	# Change this to suit your dotfiles setup and copy to your HOST machine: $HOME/.vagrant.d/Vagrantfile
	Vagrant.configure(2) do \|config\|
	# Mount your dotfiles to vagrant user's home folder (or wherever you want):
	config.vm.synced_folder "#{ENV['HOME']}/dotfiles", '/home/vagrant/dotfiles'
	# Install dotfiles on every 'vagrant provision' call.
	# For example, let's imagine your your dotfiles have 'install.sh' script:
	config.vm.provision 'shell', privileged: false, inline: '/home/vagrant/dotfiles/install.sh'
	end
	# Quick debug network traffic between nginx and php-fpm
	# Got from:
	# http://systembash.com/content/simple-sysadmin-trick-using-tcpdump-to-sniff-web-server-traffic/

	# Just a flow of everything looking like a string
	tcpdump -nl -w - -i eth0 -c 500 port 9090 \| strings
	# Request heads
	sudo tcpdump -nl -w - -i eth0 -c 500 port 9090 \| strings \| grep -E -A5 "^(GET\|PUT\|POST) "

	# strace processes/sub-processes
	#!/usr/bin/env ruby

	#
	# Usage:
	# irbify.rb script.rb \| heroku run rails console --app=my-app
	#
	# Why eval and not piping directly? Piping directly would run all lines even if previous line was an invalid statement.
	#

	script_name = ARGV[0]
	#!/bin/bash

	#
	# Checks if git repository at $1 does not have modified files
	#
	function is_dirty {
	GIT_DIR="$1/.git" GIT_WORK_TREE="$1" git diff --quiet
	if [[ $? == 0 ]]; then
	return 1
	else
	# approx apache process count
	ps -eLf \| grep httpd \| wc -l
	# total and average memory stats
	ps -ylC httpd --sort:rss \| awk '{sum+=$8; ++n} END {print "Tot="sum"("n")";print "Avg="sum"/"n"="sum/n/1024"MB"}'