4 url
=http
://ftp.de.debian.org
/debian
/dists
/$distro/main
/installer-i386
/current
/images
/netboot
/netboot.
tar.gz
6 target
=..
/tmp
/isoimage
/boot
/
8 [[ -d tmp
/$distro ]] || mkdir
-p tmp
/$distro
9 [[ -e tmp
/$distro/netboot.
tar.gz
]] || wget
$url -O tmp
/$distro/netboot.
tar.gz
10 [[ -e tmp
/$distro/debian-installer
/i386
/initrd.gz
]] ||
tar xzf tmp
/$distro/netboot.
tar.gz
-C tmp
/$distro/
11 cp tmp
/$distro/debian-installer
/i386
/initrd.gz
$target/debian.gz
12 cp tmp
/$distro/debian-installer
/i386
/linux
$target/linux