diff --git a/bin/gi.sh b/bin/gi.sh
new file mode 100755
index 0000000..d958948
--- /dev/null
+++ b/bin/gi.sh
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+git add *
+git commit -m "checkin"
+git push
diff --git a/bin/tree-sitter b/bin/tree-sitter
new file mode 100755
index 0000000..e6bd73e
Binary files /dev/null and b/bin/tree-sitter differ
diff --git a/bin/upd.sh b/bin/upd.sh
new file mode 100755
index 0000000..26a0919
--- /dev/null
+++ b/bin/upd.sh
@@ -0,0 +1,9 @@
+#!/bin/bash
+
+cd /home/tsindt/documents/Bibliothek/
+git pull
+cd /home/tsindt/documents/Notizen/
+git pull
+cd /home/tsindt/documents/Publikationen/
+git pull
+cd
diff --git a/sources.list b/sources.list
new file mode 100644
index 0000000..6d21dee
--- /dev/null
+++ b/sources.list
@@ -0,0 +1,22 @@
+#deb cdrom:[Debian GNU/Linux 13.5.0 _Trixie_ - Official amd64 NETINST with firmware 20260516-10:08]/ trixie contrib main non-free-firmware
+
+deb http://deb.debian.org/debian/ trixie main non-free-firmware
+deb-src http://deb.debian.org/debian/ trixie main non-free-firmware
+
+deb http://security.debian.org/debian-security trixie-security main non-free-firmware
+deb-src http://security.debian.org/debian-security trixie-security main non-free-firmware
+
+deb http://deb.debian.org/debian/ trixie-backports main contrib non-free non-free-firmware
+deb-src http://deb.debian.org/debian/ trixie-backports main contrib non-free non-free-firmware
+
+# trixie-updates, to get updates before a point release is made;
+# see https://www.debian.org/doc/manuals/debian-reference/ch02.en.html#_updates_and_backports
+deb http://deb.debian.org/debian/ trixie-updates main non-free-firmware
+deb-src http://deb.debian.org/debian/ trixie-updates main non-free-firmware
+
+# This system was installed using removable media other than
+# CD/DVD/BD (e.g. USB stick, SD card, ISO image file).
+# The matching "deb cdrom" entries were disabled at the end
+# of the installation process.
+# For information about how to configure apt package sources,
+# see the sources.list(5) manual.