Nikita Sobolev sobolevn

## iptables.sh
#!/bin/bash
IPT="/sbin/iptables"

# Server IP
SERVER_IP="$(ip addr show eth0 | grep 'inet ' | cut -f2 | awk '{ print $2}')"

# Your DNS servers you use: cat /etc/resolv.conf
DNS_SERVER="8.8.4.4 8.8.8.8"

# Allow connections to this package servers

## migrate_postgresql_database.md

      
        
          
            
              
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                sobolevn
                / migrate_postgresql_database.md
            
            
              Created
              January 28, 2016 21:30
                — forked from olivierlacan/migrate_postgresql_database.md
            
              
                How to migrate a Homebrew-installed PostgreSQL database to a new major version (9.3 to 9.4) on OS X
              
          
        
      
        
  
      
    This guide assumes that you recently run brew upgrade postgresql and discovered to your dismay that you accidentally bumped from one major version to another: say 9.3.x to 9.4.x. Yes, that is a major version bump in PG land.
First let's check something.
brew info postgresql
The top of what gets printed as a result is the most important:
	#!/bin/bash
	IPT="/sbin/iptables"

	# Server IP
	SERVER_IP="$(ip addr show eth0 \| grep 'inet ' \| cut -f2 \| awk '{ print $2}')"

	# Your DNS servers you use: cat /etc/resolv.conf
	DNS_SERVER="8.8.4.4 8.8.8.8"

	# Allow connections to this package servers