sudo yum update -y && sudo reboot
sudo yum install -y --enablerepo=epel bash-completion
sudo yum install -y git jq
sudo yum install -y tcpdump
dircolors -p > ~/.dir_colors
sed -e 's/DIR 01;34\(.*\)/DIR 00;36\1/' -i ~/.dir_colors
curl -s -o https://storage.googleapis.com/golang/go1.8.linux-amd64.tar.gz
tar zxvf !$:t
cat <<'EOF' >> ~/.bashrc
export GOROOT=$HOME/go
export GOPATH=$HOME/dev
export PATH=$GOPATH/bin:$PATH:$GOROOT/bin
EOF
. !-5$