Personal script for play around in bash and do shortcuts

v.sh

#!/bin/bash
if [ "$1" = "setup" ]; then
        if [ "$2" = "" ]; then
                echo "use it like"
                echo "v setup de de"
                exit
        fi
        if [ "$3" = "" ]; then
                echo "set second language to first"
                echo "basicly use it like:"
                echo "v setup de de"
                sudo apt install language-pack-kde-$2 firefox-locale-$2 language-pack-$2 libreoffice-l10n-$2 myspell-$2-$2 ubuntu-restricted-extras kubuntu-restricted-extras vlc
                exit
        fi
        sudo apt install language-pack-kde-$2 firefox-locale-$2 language-pack-$2 libreoffice-l10n-$2 myspell-$2-$3 ubuntu-restricted-extras kubuntu-restricted-extras vlc
fi


if [ "$1" = "j" ]; then
        if [ "$2" = "8" ]; then
                echo "Set OpenJdK 8"
                export JAVA_HOME="/usr/lib/jvm/java-8-openjdk-amd64/"
        fi
        if [ "$2" = "7" ]; then
                echo "Set closed OpenJdK 7"
                export JAVA_HOME="/usr/lib/jvm/java-7-openjdk-amd64/"
        fi
        if [ "$2" = "7c" ]; then
                echo "Set closed orcale Java 7"
                export JAVA_HOME="/usr/lib/jvm/java-7-oracle/"
        fi
        if [ "$2" = "" ]; then
                echo "Set either 7, 7c or 8, nothing's done now.."
        fi

fi
if [ "$1" = "cm" ]; then
        if [ "$2" = "12" ]; then
                echo "Init cyanogenmod 12.1"
                cd /home/hersche/Cyanogen/cm12.1
                source build/envsetup.sh
                v j 7
        fi
        if [ "$2" = "13" ]; then
                echo "Init cyanogenmod 13.0"
                cd /home/hersche/Cyanogen/cm13
                source build/envsetup.sh
                v j 8
        fi
        if [ "$2" = "" ]; then
                echo "Set either 12 or 13 to choose your cyanogenmod-version"
        fi
fi

if [ "$1" = "up" ]; then
        echo "Full system upgrade!"
        sudo apt update; sudo apt upgrade
fi
if [ "$1" = "" ]; then
echo  "No input"
echo "cm = prep Cyanogenmod"
echo "up = update sys"
echo "j = set JAVA_HOME"
sleep 1;
echo -ne "."
sleep 1
echo -ne "."
sleep 1
echo -ne "."
sleep 1
echo -ne "."
sleep 1
echo -ne "."
sleep 1
echo -ne "are u alive?"
sleep 2
echo "!?!?"
fi