Instalador [Completo & Atualizado]

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

###################
##### FUNCOES #####
###################

# Atualizacao de sistema
ATUALIZACAO_1()
{
    # Titulo
    echo ""
    echo -e "\033[01;32m ATUALIZANDO...\033[01;37m"
    echo ""

    # SubTitulo
    echo -e "\033[01;33m------------------------------\033[01;37m"
    echo -e "\033[01;33m--- ATUALIZACAO DO SISTEMA ---\033[01;37m"
    echo -e "\033[01;33m------------------------------\033[01;37m"
    echo ""

    # Atualizacao
    apt update
    apt-get update
    apt-get upgrade
    apt-get dist-upgrade

    # Limpeza
    apt-get clean
    apt-get remove
    apt-get autoclean
    apt-get autoremove
}

# Atualizacao de sistema paralela
ATUALIZACAO_2()
{
    # Titulo
    echo ""
    echo -e "\033[01;32m ATUALIZANDO...\033[01;37m"
    echo ""

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

    # Conexao
    apt-get -f install ssh
    apt-get -f install ftp

    # Grafico
    apt-get -f install dialog
    apt-get -f install whiptail

    # Ferramentas de Rede
    apt-get -f install dnsutils
    apt-get -f install net-tools

    # Editores
    apt-get -f install vim
    apt-get -f install nano

    # Compiladores essenciais
    apt-get -f install build-essential $(uname -r)
    apt-get -f install build-essential linux-headers- $(uname -r)

    # Diversos
    apt-get -f install bc
    apt-get -f install git
    apt-get -f install csh
    apt-get -f install zip
    apt-get -f install yum
    apt-get -f install gpm
    apt-get -f install gem
    apt-get -f install sudo
    apt-get -f install idle
    apt-get -f install whois
    apt-get -f install rsync
    apt-get -f install ipcalc
    apt-get -f install ntfs-3g
    apt-get -f install bundler
    apt-get -f install python3
    apt-get -f install ntfs-3g
    apt-get -f install python-pip
    apt-get -f install python-virtualenv
    apt-get -f install debian-archive-keyring
    apt-get -f install pip install pyinstaller
}

# 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
    apt-get -f install apache2

    ## Estruturas de Decisao ##

    # -f: Analisando existencia do diretorio
    if [[ -e /var/www/uploads ]]
    then
        echo "Pasta 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;33m-----------\033[01;37m"
    echo ""

    # Comandos
    apt-get -f install php5
    apt-get -f install phpmyadmin
    apt-get -f 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
    apt-get update
    apt-get -f install mysql-server
}

# Servidor de Banco de Dados [MariaDB]
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--- MariaDB ---\033[01;37m"
    echo -e "\033[01;33m---------------\033[01;37m"
    echo ""

    # Comando de instalacao
    apt-get -f 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--- MariaDB ---\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--- MariaDB ---\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--- MariaDB ---\033[01;37m"
        echo -e "\033[01;33m---------------\033[01;37m"
        echo ""

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

        # Importar 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
    apt-get -f install bind9
    systemctl is-enabled bind9.service
    systemctl status 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
    apt-get -f 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
}

# SAMBA: Servidor de arquivos
SAMBA()
{
    # 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--- SAMBA ---\033[01;37m"
    echo -e "\033[01;33m-------------\033[01;37m"
    echo ""

    # Comando
    apt-get -f install samba
}

###################
##### FUNCOES #####
###################

# 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 ========= SQUID ============ \033[00;37m"
    echo -e "\033[01;32m ========== BIND ============ \033[00;37m"
    echo -e "\033[01;32m ========== MYSQL =========== \033[00;37m"
    echo -e "\033[01;32m ========= APACHE =========== \033[00;37m"
    echo ""

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

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

# Estrutura em Laco
while (( 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"
    echo ""

    # MENU: Entrada de dados
    echo -e "\033[01;33m[1] INSTALAR PROGRAMAS\033[01;37m"
    echo -e "\033[01;34m[2] INICIAR SERVICOS\033[01;37m"
    echo -e "\033[01;35m[3] SAIR\033[01;37m"
    echo ""
    echo -n -e "\033[01;34m- Escolha:\033[01;37m"
    read escolha
    clear

    # Estrutura de decisao #

    # Caso [1]: Opcoes de menu
    if (( $escolha == 1 ))
    then
        echo ""
        echo "-------------------- INSTALACAO --------------------"
        echo "[1] ATUALIZACAO [Sistema]"
        echo "[2] ATUALIZACAO [Suporte]"
        echo "[3] APACHE [Web]"
        echo "[4] PHP [Gerenciador de banco de dados]"
        echo "[5] MYSQL [Servidor de Banco de dados 5.7]"
        echo "[6] MARIADB [Servidor de Banco de dados]"
        echo "[7] BIND [Servidor de nome de dominio]"
        echo "[8] SQUID [Servidor de Proxy]"
        echo "[9] WORDPRESS [CMS]"
        echo "[10] SAMBA [Servidor de arquivos]"
        echo "----------------------------------------------------"
        echo -n "- Escolha: "
        read item
        echo ""
        clear

        # Estrutura de escolha
        case $item in
        1)
            ATUALIZACAO_1;;

        2)
            ATUALIZACAO_2;;

        3)
            APACHE2;;

        4)
            PHP;;

        5)
            MYSQL;;

        6)
            MARIADB;;

        7)
            BIND9;;

        8)
            SQUID;;

        9)
            WORDPRESS;;

        10)
            SAMBA;;

        *)
            echo -e "\n\n\033[01;31m Opcao Invalida !!!\033[00;37m\n";;

        esac

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

    # Caso [3]: Sair do programa
    elif (( $escolha == 3 ))
    then
        # Saida
        exit
    fi

    # Voltando ao menu
    echo -e "\n\033[01;33m* Aperte [Enter] para voltar\033[00;37m\n"
    read
done