add some scripts into root's homedir

1 files changed, 38 insertions, 0 deletions

diff --git a/patchroot.sh b/patchroot.sh
new file mode 100755
index 0000000..e211377
--- /dev/null
+++ b/patchroot.sh
@@ -0,0 +1,38 @@
+#!/bin/sh
+
+pkgs='avahi-daemon git tmux btrfs-tools/jessie-backports sshfs'
+pkgs="$pkgs $(cat initrd-dependencies.txt)"
+pkgs="$pkgs linux-image-$(uname -r)"
+
+default_sources_list()
+{
+    cat <<'END'
+deb      http://httpredir.debian.org/debian  jessie            main  non-free
+deb      http://security.debian.org          jessie/updates    main  non-free
+deb      http://httpredir.debian.org/debian  jessie-backports  main  non-free
+deb-src  http://httpredir.debian.org/debian  jessie            main  non-free
+deb-src  http://security.debian.org          jessie/updates    main  non-free
+deb-src  http://httpredir.debian.org/debian  jessie-backports  main  non-free
+END
+}
+
+network_devs()
+{
+    ip -oneline link |
+        while read _ dev _; do
+            echo ${dev%:}
+        done
+}
+
+if [ -e /root/sources.list ]; then
+    cp /root/sources.list /etc/apt/sources.list
+else
+    default_sources_list > /etc/apt/sources.list
+fi
+
+if [ "$(ifquery -a --list)" = lo ]; then
+    # No configured interfaces.  Do something!
+    dhclient $(network_devs)
+fi
+apt-get update
+apt-get -y install --no-upgrade $pkgs