usb stick grub

grub.cfg

# Config for GNU GRand Unified Bootloader (GRUB)
# /boot/grub/grub.cfg

# Timeout for menu
set timeout=30

# Default boot entry
set default=0

# Menu Colours
set menu_color_normal=white/black
set menu_color_highlight=white/cyan

# ISOs
submenu 'Arch Linux' {
menuentry "ArchLinux x86_64" {
        set iso="/iso/archlinux-2014.06.01-dual.iso"
        loopback loop $iso
        linux (loop)/arch/boot/x86_64/vmlinuz archisolabel=ARCH_201406 img_dev=/dev/disk/by-label/UNJEB img_loop=$iso earlymodules=loop
        initrd (loop)/arch/boot/x86_64/archiso.img
}

menuentry "ArchLinux 32 Bit" {
        set iso="/iso/archlinux-2014.06.01-dual.iso"
        loopback loop $iso
        linux (loop)/arch/boot/i686/vmlinuz archisolabel=ARCH_201406 img_dev=/dev/disk/by-label/UNJEB img_loop=$iso earlymodules=loop
        initrd (loop)/arch/boot/i686/archiso.img
}
}

submenu 'CentOS Linux' {
menuentry "CentOS 6 x86_64 minimal" {
        set iso="/iso/CentOS-6.5-x86_64-minimal.iso"
        loopback loop $iso
        linux (loop)/isolinux/vmlinuz noeject inst.stage2=hd:LABEL=UNJEB:/$iso
        initrd (loop)/isolinux/initrd.img
}
menuentry "CentOS 6 x86_64 minimal with basic video driver" {
        set iso="/iso/CentOS-6.5-x86_64-minimal.iso"
        loopback loop $iso
        linux (loop)/isolinux/vmlinuz noeject inst.stage2=hd:LABEL=UNJEB:/$iso xdriver=vesa nomodset askmethod
        initrd (loop)/isolinux/initrd.img
}
}

submenu 'Ubuntu Linux' {
menuentry "Ubuntu 13.10 Saucy Salamander - 64bit Mini-Installer" {
    set iso="/iso/ubuntu-13.10-amd64-mini.iso"
    loopback loop $iso
    linux (loop)/linux boot=casper iso-scan/filename=$iso noprompt noeject
    initrd (loop)/initrd.gz
}
}

submenu 'Xbuntu Linux' {
menuentry "Xbuntu 14.04 Beta - 64bit" {
    set iso="/iso/xubuntu-14.04-beta1-desktop-amd64.iso"
    loopback loop $iso
    linux (loop)/casper/vmlinuz boot=casper iso-scan/filename=$iso noprompt noeject splash --
    initrd (loop)/casper/initrd.lz
}
}

submenu 'Finnix Linux Rescue' {
menuentry "Boot Finnix 109 (64-bit)" {
        set iso="/iso/finnix-109.iso"
        loopback loop $iso
        linux (loop)/boot/x86/linux64 findiso=$iso vga=791 nomodeset quiet --
        initrd (loop)/boot/x86/initrd.xz
}

menuentry "Boot Finnix 109 (64-bit, text mode)" {
        set iso="/iso/finnix-109.iso"
        loopback loop $iso
        linux /boot/x86/linux64 findiso=$iso vga=normal nomodeset quiet --
        initrd /boot/x86/initrd.xz
}

menuentry "Boot Finnix 109 (32-bit)" {
        set iso="/iso/finnix-109.iso"
        loopback loop $iso
        linux /boot/x86/linux findiso=$iso vga=791 nomodeset quiet --
        initrd /boot/x86/initrd.xz
}
menuentry "Boot Finnix 109 (32-bit, text mode)" {
        set iso="/iso/finnix-109.iso"
        loopback loop $iso
        linux /boot/x86/linux findiso=${iso_path} vga=normal nomodeset quiet --
        initrd /boot/x86/initrd.xz
}
}

submenu 'Utils' {
menuentry "Memtest 86+" {
 linux16 /iso/memtest86+.bin
}

menuentry "GParted Live - Partition Editor" {
        set iso="/iso/gparted-live.iso"
        loopback loop $iso
        linux (loop)/live/vmlinuz boot=live config union=aufs noswap noprompt ip=frommedia toram=filesystem.squashfs findiso=$iso
        initrd (loop)/live/initrd.img
}
}

Jackpot.