/etc/ltsp/ltsp-update-image.excludes is in ltsp-server 5.4.2-6+deb7u1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 | cdrom/*
etc/epoptes/server.key
etc/mysql/debian.cnf
etc/NetworkManager/system-connections/*
etc/ssh/ssh_host_*_key
etc/udev/rules.d/??-persistent-*.rules
home/*
lost+found/*
media/*
mnt/*
opt/ltsp*
proc/*
root/.*
root/*
run/*
srv/*
tmp/.*
tmp/*
var/backups/*
var/cache/apt/archives/*.deb
var/cache/apt/archives/partial/*
var/cache/apt-xapian-index/*
var/cache/lightdm/dmrc/*
var/crash/*
var/lib/apt/lists/*
var/lib/lightdm/.*
var/lib/lightdm/*
var/lib/mysql/*
var/lib/sudo/*
var/log/*.1
var/log/*.gz
var/log/*.old
var/mail/*
var/spool/squid3/*
var/tmp/.*
var/tmp/*
|