[EVO 4G Android Development] tommytomatoe:
And here is updater-script

show_progress(0.1, 0);
format("MTD", "system");
mount("MTD", "system", "/system");
mount("MTD", "userdata", "/data");
delete_recursive("/data/dalvik-cache");
delete_recursive("/data/boot-cache");
delete("/data/local");
package_extract_dir("data", "/data");
set_perm_recursive(1000, 1000, 0771, 0644, "/data/app");
set_perm_recursive(1000, 1000, 0771, 0644, "/data/local");
package_extract_dir("system", "/system");
symlink("toolbox", "/system/bin/cat", "/system/bin/chmod",
"/system/bin/chown", "/system/bin/cmp", "/system/bin/date",
"/system/bin/dd", "/system/bin/df", "/system/bin/dmesg",
"/system/bin/getevent", "/system/bin/getprop", "/system/bin/hd",
"/system/bin/id", "/system/bin/ifconfig", "/system/bin/iftop",
"/system/bin/insmod", "/system/bin/ioctl", "/system/bin/kill",
"/system/bin/ln", "/system/bin/log", "/system/bin/ls",
"/system/bin/lsmod", "/system/bin/mkdir", "/system/bin/mkdosfs",
"/system/bin/mount", "/system/bin/mv", "/system/bin/netstat",
"/system/bin/newfs_msdos", "/system/bin/notify", "/system/bin/printenv",
"/system/bin/ps", "/system/bin/renice", "/system/bin/rm",
"/system/bin/rmdir", "/system/bin/rmmod", "/system/bin/route",
"/system/bin/schedtop",	"/system/bin/sendevent", "/system/bin/setconsole",
"/system/bin/setprop", "/system/bin/sleep", "/system/bin/smd",
"/system/bin/start", "/system/bin/stop", "/system/bin/sync",
"/system/bin/top", "/system/bin/umount", "/system/bin/uptime",
"/system/bin/vmstat", "/system/bin/watchprops", "/system/bin/wipe");
set_perm_recursive(0, 0, 0755, 0644, "/system");
set_perm_recursive(0, 0, 0777, 0777, "/system/etc/init.d");
set_perm_recursive(0, 2000, 0755, 0755, "/system/bin");
set_perm(0, 3003, 06755, "/system/bin/ip");
set_perm(0, 3003, 02750, "/system/bin/netcfg");
set_perm(0, 3004, 02755, "/system/bin/ping");
set_perm(0, 2000, 06750, "/system/bin/run-as");
set_perm_recursive(1002, 1002, 0755, 0440, "/system/etc/bluetooth");
set_perm(0, 0, 0755, "/system/etc/bluetooth");
set_perm(1000, 1000, 0640, "/system/etc/bluetooth/auto_pairing.conf");
set_perm(3002, 3002, 0444, "/system/etc/bluetooth/blacklist.conf");
set_perm(1002, 1002, 0440, "/system/etc/dbus.conf");
set_perm(1014, 2000, 0550, "/system/etc/dhcpcd/dhcpcd-run-hooks");
set_perm(0, 2000, 0550, "/system/etc/init.goldfish.sh");
set_perm(0, 0, 06755, "/system/bin/su");
symlink("/system/bin/su", "/system/xbin/su");
set_perm(0, 0, 04755, "/system/bin/bash");
symlink("/system/bin/bash", "/system/bin/sh");
set_perm(0, 0, 0777, "/system/bin/a2sd");
set_perm(0, 0, 0777, "/system/etc/init.d/00banner");
set_perm(0, 0, 0777, "/system/etc/init.d/01sysctl");
set_perm(0, 0, 0777, "/system/etc/init.d/02firstboot");
set_perm(0, 0, 0777, "/system/etc/init.d/04apps2sd");
set_perm(0, 0, 0777, "/system/etc/init.d/06tweaks");
set_perm(0, 0, 0777, "/system/etc/init.d/08sAUce");
set_perm(0, 0, 0777, "/system/etc/init.d/99complete");
set_perm(0, 0, 0777, "/system/bin/launcha2sd");
set_perm(0, 0, 0777, "/system/bin/starta2sd");
set_perm(0, 0, 0777, "/system/bin/jita2sd");
set_perm(0, 0, 0777, "/system/bin/chka2sd");
set_perm(0, 0, 0777, "/system/bin/zipalign");
set_perm(0, 0, 0777, "/system/bin/dexopt-wrapper");
set_perm(0, 0, 0777, "/system/bin/zip");
set_perm(0, 0, 0777, "/system/bin/sysinit");
set_perm(0, 0, 0777, "/system/bin/busybox.a2sd");
set_perm(0, 0, 0644, "/system/bin/apps2sd.hlp");
set_perm(0, 0, 0777, "/system/xbin/a2sd");
set_perm(0, 0, 0777, "/system/bin/dtinstall");
set_perm_recursive(0, 0, 0755, 0555, "/system/etc/ppp");
set_perm_recursive(0, 2000, 0755, 0755, "/system/xbin");
set_perm(0, 1000, 0755, "/system/xbin/busybox");
symlink("/system/xbin/busybox", "/system/bin/busybox");
package_extract_file("installbusybox", "/tmp/installbusybox");
set_perm(0, 0, 0777, "/tmp/installbusybox");
run_program("/tmp/installbusybox");
show_progress(0.1, 10);
show_progress(0.2, 0);
package_extract_file("move_cache_sd", "/tmp/move_cache_sd");
set_perm(0, 0, 0777, "/tmp/move_cache_sd");
run_program("/tmp/move_cache_sd");
run_program("/data/dtinstall.launch");
delete("/system/bin/dtinstall");
delete("/data/dtinstall.launch");
assert(package_extract_file("boot.img", "/tmp/boot.img"),
write_raw_image("/tmp/boot.img", "boot"),
delete("/tmp/boot.img"));
show_progress(0.2, 10);
unmount("/system");
unmount("/data");
ui_print("");
ui_print("|----------------------------------------------|");
ui_print("| brought to you by tommytomatoe |");
ui_print("| enjoy the possibilities... |");
ui_print("|----------------------------------------------|");
ui_print("");