Instalação Servidores [Ubuntu]

# !/bin/bash
# Programa: Instalacao de Ferramentas de Servidores
# Assunto: Funcoes Multiplas Funcao
# Compilar: chmod 777

# FUNCOES: 1

## Atualizacao de Sistema
ATUALIZACAO()
{
    # Titulo
    echo ""
    echo -e "\033[01;32m ATUALIZANDO...\033[01;37m"
    echo ""

    # Comandos de atualizacao do sistema e limpeza
    sudo apt-get update
    sudo apt-get upgrade
    sudo apt-get autoclean
}

## Servidor [WEB]
APACHE2()
{
    # Titulo
    echo ""
    echo -e "\033[01;32m INSTALANDO... \033[01;37m"
    echo ""

    # Subtitulo
    echo -e "\033[01;33m--------------\033[01;37m"
    echo -e "\033[01;33m--- APACHE ---\033[01;37m"
    echo -e "\033[01;33m--------------\033[01;37m"
    echo ""

    # Comandos de instalacao
    sudo apt-get install apache2

    ## Estruturas de Decisao ##

    # -f: Analisando existencia do diretĂ³rio
    if [[ -e /var/www/uploads ]]
    then
        echo "Arquivo existe"

    else
        # Criando pasta 'uploads' [Permissao total]
        mkdir /var/www/uploads && chmod 777 /var/www/uploads
    fi
}

## Gerenciador de Banco de Dados [PHP]
PHP()
{
    # Titulo
    echo ""
    echo -e "\033[01;32m INSTALANDO... \033[01;37m"
    echo ""

    # SubTitulo
    echo -e "\033[01;33m-----------\033[01;37m"
    echo -e "\033[01;33m--- PHP ---\033[01;37m"
    echo -e "\033[01;33------------\033[01;37m"
    echo ""

    # Comandos
    sudo apt-get install php5
    sudo apt-get install phpmyadmin
    sudo apt-get install php php7.0-mysql libapache2-mod-php7.0
}

# Servidor de Banco de Dados [MySql 5.7]
MySQL()
{
    wget https://dev.mysql.com/get/mysql-apt-config_0.8.11-1_all.deb
    dpkg -i mysql-apt-config_0.8.11-1_all.deb
    sudo apt-get update
    sudo apt-get install mysql-server
}

## Servidor de Banco de Dados [MySQL MariaDB]
MYSQL_MariaDB()
{
    # Titulo
    echo ""
    echo -e "\033[01;32m INSTALANDO... \033[01;37m"
    echo ""

    # Subtitulo
    echo -e "\033[01;33m-----------------------\033[01;37m"
    echo -e "\033[01;33m--- MYSQL [MariaDB] ---\033[01;37m"
    echo -e "\033[01;33m-----------------------\033[01;37m"
    echo ""

    # Comando de instalacao
    apt-get install mysql-server mysql-client

    # Sub-Menu
    echo ""
    echo -e "\033[01;33m - Funcoes Extras: \033[01;37m"
    echo "[1] Trocar senha do MySQL"
    echo "[2] Exportar Banco de Dados"
    echo "[3] Importar Banco de Dados"
    echo "[4] Nenhumas das Opcoes"
    echo -n "Opcao: "
    read item

    # Estrutura de escolha
    case $item in
    1)
        # Titulo
        echo ""
        echo -e "\033[01;32m TROCANDO SENHA... \033[01;37m"
        echo ""

        # SubTitulo
        echo -e "\033[01;33m-------------\033[01;37m"
        echo -e "\033[01;33m--- MySQL ---\033[01;37m"
        echo -e "\033[01;33m-------------\033[01;37m"
        echo ""

        # Comando para alterar senha
        #mysqladmin -u root -p password;;
        mysql_secure_installation;;

    2)
        # Titulo
        echo ""
        echo -e "\033[01;32m EXPORTAR BANCO DE DADOS... \033[01;37m"
        echo ""

        # SubTitulo
        echo -e "\033[01;33m-------------\033[01;37m"
        echo -e "\033[01;33m--- MySQL ---\033[01;37m"
        echo -e "\033[01;33m-------------\033[01;37m"
        echo ""

        # Entrada de dados
        echo -n "Digite corretamente o nome do banco de dados: "
        read banco_de_dados

        # Exportacao de banco de dados
        mysqldump -u root -p $banco_de_dados > $banco_de_dados.sql;;

    3)
        # Titulo
        echo ""
        echo -e "\033[01;32m IMPORTAR BANCO DE DADOS... \033[01;37m"
        echo ""

        # SubTitulo
        echo -e "\033[01;33m-------------\033[01;37m"
        echo -e "\033[01;33m--- MySQL ---\033[01;37m"
        echo -e "\033[01;33m-------------\033[01;37m"
        echo ""

        echo -n "Digite corretamente o nome [Banco a ser Importado]: "
        read dump

        # Exportacao de banco de dados
        mysql -u root -p < $dump.sql;;
    *)
        echo -e "\033[01;31mOK\033[00;37m";;

    esac
}

## Servidor [DNS]
BIND9()
{
    # Titulo
    echo ""
    echo -e "\033[01;32m INSTALANDO... \033[01;37m"
    echo ""

    # SubTitulo
    echo -e "\033[01;33m--------------\033[01;37m"
    echo -e "\033[01;33m---- BIND ----\033[01;37m"
    echo -e "\033[01;33m--------------\033[01;37m"
    echo ""

    # Comando
    sudo apt-get install bind9
}

## Servidor [Proxy]
SQUID()
{
    # Titulo
    echo ""
    echo -e "\033[01;32m INSTALANDO... \033[01;37m"
    echo ""

    # SubTitulo
    echo -e "\033[01;33m---------------\033[01;37m"
    echo -e "\033[01;33m---- SQUID ----\033[01;37m"
    echo -e "\033[01;33m---------------\033[01;37m"
    echo ""

    # Comando
    sudo apt-get install squid
}

# WORDPRESS
WORDPRESS()
{
    # Titulo
    echo ""
    echo -e "\033[01;32m INSTALANDO... \033[01;37m"
    echo ""

    # SubTitulo
    echo -e "\033[01;33m-----------------\033[01;37m"
    echo -e "\033[01;33m--- WORDPRESS ---\033[01;37m"
    echo -e "\033[01;33m-----------------\033[01;37m"
    echo ""

    # -e: Existencia da pasta
    if [[ -e /var/www ]]
    then

        # Comando
        wget http://wordpress.org/latest.tar.gz
        tar -xzvf latest.tar.gz
        rsync -avP wordpress/ /var/www/html # Move e autoriza permissoes
        chown -R www-data:www-data /var/www/html
        rm -rf latest.tar.gz
        rm -rf wordpress/

    else
        echo "Servidor Apache nao instalado"

    fi
}

## Secure Shell [SSH]
SSH()
{
    # Titulo
    echo ""
    echo -e "\033[01;32m INSTALANDO... \033[01;37m"
    echo ""

    # SubTitulo
    echo -e "\033[01;33m-----------\033[01;37m"
    echo -e "\033[01;33m--- SSH ---\033[01;37m"
    echo -e "\033[01;33m-----------\033[01;37m"
    echo ""

    # Comando
    sudo apt-get install ssh
}

# Compactador de arquivo (zip)
ZIP()
{
    # Titulo
    echo ""
    echo -e "\033[01;32m INSTALANDO... \033[01;37m"
    echo ""

    # SubTitulo
    echo -e "\033[01;33m-----------\033[01;37m"
    echo -e "\033[01;33m--- ZIP ---\033[01;37m"
    echo -e "\033[01;33m-----------\033[01;37m"
    echo ""

    # Comando
    sudo apt-get install zip
}

# Git [GitHub]
GIT()
{
    # Titulo
    echo ""
    echo -e "\033[01;32m INSTALANDO... \033[01;37m"
    echo ""

    # SubTitulo
    echo -e "\033[01;33m--------------\033[01;37m"
    echo -e "\033[01;33m--- GITHUB ---\033[01;37m"
    echo -e "\033[01;33m--------------\033[01;37m"
    echo ""

    # Comando
    sudo apt-get install git
}

# Extras
Ferramentas_extras()
{
    # Titulo
    echo ""
    echo -e "\033[01;32m INSTALANDO... \033[01;37m"
    echo ""

    # SubTitulo
    echo -e "\033[01;33m--------------------------\033[01;37m"
    echo -e "\033[01;33m--- FERRAMENTAS EXTRAS ---\033[01;37m"
    echo -e "\033[01;33m--------------------------\033[01;37m"
    echo ""

    # Comandos
    sudo apt-get install bc
    sudo apt-get install yum
    sudo apt-get install csh
    sudo apt-get install rsync
    sudo apt-get install dialog
    sudo apt-get install ipcalc
    sudo apt-get install ntfs-3g
    sudo apt-get install whiptail
}

# FUNCOES: 2

## Ativando Servicos
UP()
{
    # Titulo
    echo ""
    echo -e "\033[01;31m ##### LIGANDO SERVICOS ##### \033[00;37m"
    echo -e "\033[01;32m =========== SSH ============ \033[00;37m"
    echo -e "\033[01;32m ========== MYSQL =========== \033[00;37m"
    echo -e "\033[01;32m ========= APACHE =========== \033[00;37m"
    echo -e "\033[01;32m ========== BIND ============ \033[00;37m"
    echo -e "\033[01;32m ========= SQUID ============ \033[00;37m"
    echo ""

    # Comandos
    service ssh start
    service mysql start
    service apache2 start
    service bind9 start
    service squid start
}

##################################################
#################### PROGRAMA ####################
##################################################

# Variavel de controle
a=1

# Estrutura em Laco
while (( $a == 1 ))
do
    # Titulo
    clear
    echo ""
    echo -e "\033[01;32m------------------\033[01;37m"
    echo -e "\033[01;32m    INSTALACAO    \033[01;37m"
    echo -e "\033[01;32m------------------\033[01;37m"

    # MENU - Entrada de dados
    echo ""
    echo -e "\033[01;33m[1] INSTALAR PROGRAMAS\033[01;37m"
    echo -e "\033[01;36m[2] INICIAR SERVICOS  \033[01;37m"
    echo ""
    echo -n -e "\033[01;34m- Escolha: \033[01;37m"
    read escolha

    # Estrutura de decisao #

    # Caso 1: Opcoes de menu
    if (( $escolha == 1 ))
    then
        echo ""
        echo "--- INSTALACAO ---"
        echo "[1] ATUALIZACAO"
        echo "[2] APACHE [Web]"
        echo "[3] PHP [Gerenciador de Banco de Dados]"
        echo "[4] MySQL [5.7]"
        echo "[5] MySQL [MariaDB]"
        echo "[6] BIND [Dns]"
        echo "[7] SQUID [Proxy]"
        echo "[8] WORDPRESS"
        echo "[9] SSH [Secure Shell]"
        echo "[10] ZIP [Compactador]"
        echo "[11] GIT [GitHub]"
        echo "[12] Ferramentas [Extras]"
        echo ""
        echo -n "- Escolha: "
        read item
        echo ""

        # Estrutura de escolha
        case $item in
        1)
            ATUALIZACAO;;

        2)
            APACHE2;;

        3)
            PHP;;

        4)
            MySQL;;

        5)
            MYSQL_MariaDB;;

        6)
            BIND9;;

        7)
            SQUID;;

        8)
            WORDPRESS;;

        9)
            SSH;;

        10)
            ZIP;;

        11)
            GIT;;

        12)
            Ferramentas_extras;;

        *)
            echo -e "\033[01;31mERRO\033[00;37m";;

        esac

    # Caso 2: Opcoes para Subir Servicos
    elif (( $escolha == 2 ))
    then
        # Chamada de funcao
        UP
    fi

    echo ""
    echo -e "\033[01;31m==-== Deseja retornar ao menu principal ==-==\033[00;37m"
    echo "[1] Sim"
    echo "[2] Nao"
    echo -n "OPCAO: "
    read opcao

    # Estrutura de escolha
    case $opcao in
    1)
        a=1;;

    *)
        clear
        a=0;;
    esac
done