The aim of this Project is to create a deamon for a server, wich update live systems.
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#!/bin/bash
#remaster lib
[ -d "<LIBDIR>" ] || { echo "LIBDIR not exist"; exit 1; }
#chroot_initial [chroot_dir]
function chroot_initial() {
echo -n "initial chroot ... "
#check chroot dir
chroot_dir="$1"
[ -d "$chroot_dir" ] || {
echo "### ERROR ### chroot_initial: chroot directory not exist"
return 12
}
#mount virus definitions
mount -t tmpfs tmpfs "$chroot_dir/tmp"
mount -t tmpfs tmpfs "$chroot_dir/root"
mount --bind /dev "$chroot_dir/dev"
mount --bind /proc "$chroot_dir/proc"
rm "$chroot_dir/etc/resolv.conf"
cp "/etc/resolv.conf" "$chroot_dir/etc/resolv.conf"
echo "done"
}
#this func is standalone executable
[ -n "$1" ] && {
chroot_initial $@
}