configure-stormux/.includes/timezone.sh

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2022-02-09 05:18:29 -05:00
#!/bin/bash
export DIALOGOPTS='--insecure --no-lines --visit-items'
# Get the list of timezones
mapfile -t regions < <(timedatectl --no-pager list-timezones | cut -d '/' -f1 | sort -u)
# Use the same text twice here and just hide the tag field.
region=$(dialog --backtitle "Please select your Region" \
--no-tags \
--menu "Use up and down arrows or page-up and page-down to navigate the list, and press 'Enter' to make your selection." 0 0 0 \
$(for i in ${regions[@]} ; do echo "$i";echo "$i";done) --stdout)
mapfile -t cities < <(timedatectl --no-pager list-timezones | grep "$region" | cut -d '/' -f2 | sort -u)
# Use the same text twice here and just hide the tag field.
city=$(dialog --backtitle "Please select a city near you" \
--no-tags \
--menu "Use up and down arrow or page-up and page-down to navigate the list." 0 0 10 \
$(for i in ${cities[@]} ; do echo "$i";echo "$i";done) --stdout)
# Set the timezone
if [[ -f /etc/localtime ]]; then
sudo "${sudoFlags[@]}" rm /etc/localtime
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fi
sudo "${sudoFlags[@]}" ln -sf /usr/share/zoneinfo/${region}/${city} /etc/localtime
sudo "${sudoFlags[@]}" timedatectl set-ntp true