added automatic time zone

config.org

@@ -31,11 +31,11 @@
   - [[#build-tools][Build Tools]]
   - [[#system-locale][System Locale]]
   - [[#keyboard-layout][Keyboard Layout]]
-  - [[#ntp][NTP]]
+  - [[#system-time][System Time]]
   - [[#audio][Audio]]
   - [[#additional-firmware][Additional Firmware]]
   - [[#ntfs-compatibility][NTFS Compatibility]]
-  - [[#timeshift][Timeshift]]
+  - [[#backup][Backup]]
 - [[#desktop-environments-and-window-manager][Desktop Environments and Window Manager]]
   - [[#lightdm][LightDM]]
   - [[#xfce][Xfce]]
@@ -664,7 +664,8 @@ if ! localectl status | grep -q "X11 Layout.*de"; then
     sudo localectl set-x11-keymap --no-convert de
 fi
 #+end_src
-** NTP
+** System Time
+*** NTP
 #+begin_src shell :tangle update.sh
 systemd_service="systemd-timesyncd"
 if ! systemctl is-enabled --quiet "$systemd_service"; then
@@ -672,6 +673,19 @@ if ! systemctl is-enabled --quiet "$systemd_service"; then
     sudo systemctl enable "$systemd_service"
 fi
 #+end_src
+*** Automatic Time Zone Update
+As per the [[https://wiki.archlinux.org/title/NetworkManager#Automatically_set_the_timezone][Arch Wiki]] the following script automatically updates the timezone when the Network Manager connects to the web.
+#+begin_src bash :tangle "/sudo::/etc/NetworkManager/dispatcher.d/09-timezone" :shebang #!/bin/sh
+# DO NOT EDIT THIS FILE DIRECTLY
+# This is a file generated from a literate programing source file
+# You should make any changes there and regenerate it from Emacs org-mode
+# using org-babel-tangle (C-c C-v t)
+case "$2" in
+    connectivity-change)
+        timedatectl set-timezone "$(curl --fail https://ipapi.co/timezone)"
+    ;;
+esac
+#+end_src
 
 ** Audio
 #+begin_src shell :tangle pkg-list.txt
@@ -703,10 +717,13 @@ amd-ucode
 #+begin_src conf :tangle pkg-list.txt
 ntfs-3g
 #+end_src
-** Timeshift
+** Backup
+*** Timeshift
+utility for backing up system files
 #+begin_src conf :tangle pkg-list.txt
 timeshift
 #+end_src
+
 * Desktop Environments and Window Manager
 ** [[https://wiki.archlinux.org/title/LightDM][LightDM]]
 install the required packages
@@ -2252,8 +2269,7 @@ autorandr
 #+end_src
 **** Configuration
 ***** Config File Header
-#+begin_src shell :mkdirp yes :tangle ~/.config/autorandr/postswitch
+#+begin_src shell :mkdirp yes :tangle ~/.config/autorandr/postswitch :shebang #!/bin/sh
-#!/bin/sh
 # DO NOT EDIT THIS FILE DIRECTLY
 # This is a file generated from a literate programing source file
 # You should make any changes there and regenerate it from Emacs org-mode
@@ -2265,16 +2281,17 @@ autorandr
 sleep 1
 qtile cmd-obj -o cmd -f restart
 #+end_src
-make the postswitch file executable
-#+begin_src shell :tangle update.sh
-FILE="$HOME/.config/autorandr/postswitch"
 
-# Check if the file is already executable
+# make the postswitch file executable
-if [ ! -x "$FILE" ]; then
+# #+begin_src shell :tangle update.sh
-  echo "Making $FILE script executable"
+# FILE="$HOME/.config/autorandr/postswitch"
-  chmod +x "$FILE"
+
-fi
+# # Check if the file is already executable
-#+end_src
+# if [ ! -x "$FILE" ]; then
+#   echo "Making $FILE script executable"
+#   chmod +x "$FILE"
+# fi
+# #+end_src
 
 * Doom Emacs
 ** Installation