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synced 2024-09-20 03:50:37 +02:00
change tz to new bash internal test, remove tabs
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commit
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1 changed files with 125 additions and 123 deletions
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@ -1,27 +1,27 @@
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#!/bin/sh
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#!/bin/bash
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# written by Tobias Powalowski <tpowa@archlinux.org>
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ANSWER="/tmp/.tz"
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TITLE="Arch Linux Time And Date Setting"
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BASEDIR="/usr/share/zoneinfo"
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if [ "$1" = "--setup" ]; then
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EXIT="Return to Main Menu"
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if [[ "${1}" = "--setup" ]]; then
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EXIT="Return to Main Menu"
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else
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EXIT="Exit"
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EXIT="Exit"
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fi
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abort()
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{
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DIALOG --yesno "Abort Time And Date Setting?" 6 40 || return 0
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[ -e /tmp/.timezone ] && rm -f /tmp/.timezone
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[ -e /tmp/.hardwareclock ] && rm -f /tmp/.hardwareclock
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[ -e /tmp/.tz ] && rm -f /tmp/.tz
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[ -e /etc/localtime ] && rm -f /etc/localtime
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[ -e /var/lib/hwclock/adjtime ] && rm -f /var/lib/hwclock/adjtime
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[ -e /tmp/.tz-running ] && rm /tmp/.tz-running
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clear
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exit 1
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DIALOG --yesno "Abort Time And Date Setting?" 6 40 || return 0
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[[ -e /tmp/.timezone ]] && rm -f /tmp/.timezone
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[[ -e /tmp/.hardwareclock ]] && rm -f /tmp/.hardwareclock
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[[ -e /tmp/.tz ]] && rm -f /tmp/.tz
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[[ -e /etc/localtime ]] && rm -f /etc/localtime
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[[ -e /var/lib/hwclock/adjtime ]] && rm -f /var/lib/hwclock/adjtime
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[[ -e /tmp/.tz-running ]] && rm /tmp/.tz-running
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clear
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exit 1
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}
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# DIALOG()
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@ -30,55 +30,55 @@ abort()
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# parameters: see dialog(1)
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# returns: whatever dialog did
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DIALOG() {
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dialog --backtitle "$TITLE" --aspect 15 "$@"
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return $?
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dialog --backtitle "${TITLE}" --aspect 15 "$@"
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return $?
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}
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dohwclock() {
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if [ "$HARDWARECLOCK" = "UTC" ]; then
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HWCLOCK_PARAMS="$HWCLOCK_PARAMS --utc"
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echo UTC > /tmp/.hardwareclock
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if [[ "${HARDWARECLOCK}" = "UTC" ]]; then
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HWCLOCK_PARAMS="${HWCLOCK_PARAMS} --utc"
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echo UTC > /tmp/.hardwareclock
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else
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HWCLOCK_PARAMS="$HWCLOCK_PARAMS --localtime"
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echo localtime > /tmp/.hardwareclock
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HWCLOCK_PARAMS="${HWCLOCK_PARAMS} --localtime"
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echo localtime > /tmp/.hardwareclock
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fi
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[ ! -d /var/lib/hwclock ] && mkdir -p /var/lib/hwclock
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if [ ! -f /var/lib/hwclock/adjtime ]; then
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echo "0.0 0 0.0" > /var/lib/hwclock/adjtime
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[[ ! -d /var/lib/hwclock ]] && mkdir -p /var/lib/hwclock
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if [[ ! -f /var/lib/hwclock/adjtime ]]; then
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echo "0.0 0 0.0" > /var/lib/hwclock/adjtime
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fi
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hwclock $HWCLOCK_PARAMS
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hwclock ${HWCLOCK_PARAMS}
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}
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dotimezone () {
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REGIONS=""
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SET_ZONE=""
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for i in $(grep ^[A-Z] $BASEDIR/zone.tab | cut -f 3 | sed -e 's#/.*##g'| sort -u); do
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REGIONS="$REGIONS $i -"
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for i in $(grep ^[A-Z] ${BASEDIR}/zone.tab | cut -f 3 | sed -e 's#/.*##g'| sort -u); do
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REGIONS="${REGIONS} ${i} -"
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done
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while ! [ "$SET_ZONE" = "1" ]; do
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SET_REGION=""
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DIALOG --menu "Please Select A Region:" 22 60 16 $REGIONS 2>$ANSWER && SET_REGION="1"
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region=$(cat $ANSWER)
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if [ "${SET_REGION}" = "1" ]; then
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ZONES=""
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for i in $(grep ^[A-Z] $BASEDIR/zone.tab | grep $region/ | cut -f 3 | sed -e "s#$region/##g"| sort -u); do
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ZONES="$ZONES $i -"
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done
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DIALOG --menu "Please Select A Timezone:" 22 60 16 $ZONES 2>$ANSWER && SET_ZONE="1"
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zone=$(cat $ANSWER)
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if [ "${SET_ZONE}" = "1" ]; then
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DIALOG --infobox "Setting Timezone to $region/$zone ..." 0 0
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echo $region/$zone > /tmp/.timezone
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[ -e /etc/localtime ] && rm -f /etc/localtime
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cp $BASEDIR/$region/$zone /etc/localtime
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dohwclock
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S_NEXTITEM="2"
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fi
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else
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S_NEXTITEM="1"
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break
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fi
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while ! [[ "${SET_ZONE}" = "1" ]]; do
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SET_REGION=""
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DIALOG --menu "Please Select A Region:" 22 60 16 ${REGIONS} 2>${ANSWER} && SET_REGION="1"
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region=$(cat ${ANSWER})
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if [[ "${SET_REGION}" = "1" ]]; then
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ZONES=""
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for i in $(grep ^[A-Z] ${BASEDIR}/zone.tab | grep ${region}/ | cut -f 3 | sed -e "s#${region}/##g"| sort -u); do
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ZONES="${ZONES} ${i} -"
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done
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DIALOG --menu "Please Select A Timezone:" 22 60 16 ${ZONES} 2>${ANSWER} && SET_ZONE="1"
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zone=$(cat ${ANSWER})
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if [[ "${SET_ZONE}" = "1" ]]; then
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DIALOG --infobox "Setting Timezone to ${region}/${zone} ..." 0 0
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echo ${region}/${zone} > /tmp/.timezone
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[[ -e /etc/localtime ]] && rm -f /etc/localtime
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cp ${BASEDIR}/${region}/${zone} /etc/localtime
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dohwclock
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S_NEXTITEM="2"
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fi
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else
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S_NEXTITEM="1"
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break
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fi
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done
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}
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@ -86,110 +86,112 @@ dotimeset() {
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SET_TIME=""
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USE_NTPDATE=""
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HARDWARECLOCK=""
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if [ ! -s /tmp/.timezone ]; then
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DIALOG --msgbox "Error:\nYou have to select a region and timezone first." 0 0
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S_NEXTITEM="1"
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dotimezone || return 1
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if [[ ! -s /tmp/.timezone ]]; then
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DIALOG --msgbox "Error:\nYou have to select a region and timezone first." 0 0
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S_NEXTITEM="1"
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dotimezone || return 1
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fi
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DIALOG --yesno "Do you want to use UTC for your clock?\n\nIf you choose 'YES' UTC (recommended default) is used,\nwhich ensures daylightsaving is set automatically.\n\nIf you choose 'NO' Localtime is used, which means\nthe system will not change the time automatically.\nLocaltime is also prefered on dualboot machines,\nwhich also run Windows, because UTC confuses it." 15 65 && HARDWARECLOCK="UTC"
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DIALOG --infobox "Syncing hardwareclock to systemclock ..." 0 0
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HWCLOCK_PARAMS="--hctosys"
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dohwclock
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DIALOG --yesno "Your current time and date is:\n$(date)\n\nDo you want to change it?" 0 0 && SET_TIME="1"
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if [ "${SET_TIME}" = "1" ]; then
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[ $(which ntpdate) ] && DIALOG --defaultno --yesno "'ntpdate' was detected on your system.\n\nDo you want to use 'ntpdate' for syncing your clock,\nby using the internet clock pool?\n(You need a working internet connection for doing this!)" 0 0 && USE_NTPDATE="1"
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if [ "${USE_NTPDATE}" = "1" ]; then
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if [ ! $(ntpdate pool.ntp.org) ]; then
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DIALOG --msgbox "An error has occured, time was not changed!" 0 0
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S_NEXTITEM="2"
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return 1
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fi
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DIALOG --msgbox "Synced clock with internet pool successfully.\n\nYour current time is now:\n$(date)" 0 0
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else
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# display and ask to set date/time
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CANCEL=""
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dialog --calendar "Set the date.\nUse <TAB> to navigate and arrow keys to change values." 0 0 0 0 0 2> $ANSWER || CANCEL="1"
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if [ "$CANCEL" = "1" ]; then
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S_NEXTITEM="2"
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return 1
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fi
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local _date="$(cat $ANSWER)"
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dialog --timebox "Set the time.\nUse <TAB> to navigate and up/down to change values." 0 0 2> $ANSWER || CANCEL="1"
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if [ "$CANCEL" = "1" ]; then
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S_NEXTITEM="2"
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return 1
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fi
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local _time="$(cat $ANSWER)"
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# save the time
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# DD/MM/YYYY hh:mm:ss -> YYYY-MM-DD hh:mm:ss
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local _datetime="$(echo "$_date" "$_time" | sed 's#\(..\)/\(..\)/\(....\) \(..\):\(..\):\(..\)#\3-\2-\1 \4:\5:\6#g')"
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date -s "$_datetime"
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DIALOG --infobox "Syncing systemclock to hardwareclock ..." 0 0
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HWCLOCK_PARAMS="--systohc"
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dohwclock
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DIALOG --msgbox "Your current time is now:\n$(date)" 0 0
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fi
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if [[ "${SET_TIME}" = "1" ]]; then
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[[ $(which ntpdate) ]] && DIALOG --defaultno --yesno "'ntpdate' was detected on your system.\n\nDo you want to use 'ntpdate' for syncing your clock,\nby using the internet clock pool?\n(You need a working internet connection for doing this!)" 0 0 && USE_NTPDATE="1"
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if [[ "${USE_NTPDATE}" = "1" ]]; then
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if [[ ! $(ntpdate pool.ntp.org) ]]; then
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DIALOG --msgbox "An error has occured, time was not changed!" 0 0
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S_NEXTITEM="2"
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return 1
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fi
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DIALOG --msgbox "Synced clock with internet pool successfully.\n\nYour current time is now:\n$(date)" 0 0
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else
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# display and ask to set date/time
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CANCEL=""
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dialog --calendar "Set the date.\nUse <TAB> to navigate and arrow keys to change values." 0 0 0 0 0 2> ${ANSWER} || CANCEL="1"
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if [[ "${CANCEL}" = "1" ]]; then
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S_NEXTITEM="2"
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return 1
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fi
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local _date="$(cat ${ANSWER})"
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dialog --timebox "Set the time.\nUse <TAB> to navigate and up/down to change values." 0 0 2> ${ANSWER} || CANCEL="1"
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if [[ "${CANCEL}" = "1" ]]; then
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S_NEXTITEM="2"
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return 1
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fi
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local _time="$(cat ${ANSWER})"
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# save the time
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# DD/MM/YYYY hh:mm:ss -> YYYY-MM-DD hh:mm:ss
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local _datetime="$(echo "${_date}" "${_time}" | sed 's#\(..\)/\(..\)/\(....\) \(..\):\(..\):\(..\)#\3-\2-\1 \4:\5:\6#g')"
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date -s "${_datetime}"
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DIALOG --infobox "Syncing systemclock to hardwareclock ..." 0 0
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HWCLOCK_PARAMS="--systohc"
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dohwclock
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DIALOG --msgbox "Your current time is now:\n$(date)" 0 0
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fi
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fi
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S_NEXTITEM="3"
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}
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mainmenu() {
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if [ -n "$S_NEXTITEM" ]; then
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DEFAULT="--default-item $S_NEXTITEM"
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else
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DEFAULT=""
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fi
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DIALOG $DEFAULT --backtitle "$TITLE" --title " MAIN MENU " \
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if [[ -n "${S_NEXTITEM}" ]]; then
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DEFAULT="--default-item ${S_NEXTITEM}"
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else
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DEFAULT=""
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fi
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DIALOG ${DEFAULT} --backtitle "${TITLE}" --title " MAIN MENU " \
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--menu "Use the UP and DOWN arrows to navigate menus.\nUse TAB to switch between buttons and ENTER to select." 17 58 13 \
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"1" "Select Region and Timezone" \
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"2" "Set Time and Date" \
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"3" "$EXIT" 2>$ANSWER
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case $(cat $ANSWER) in
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"1")
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dotimezone
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;;
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"2")
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dotimeset
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;;
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"3")
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[ -e /tmp/.tz-running ] && rm /tmp/.tz-running
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clear
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exit 0 ;;
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*)
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abort ;;
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esac
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"1" "Select Region and Timezone" \
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"2" "Set Time and Date" \
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"3" "${EXIT}" 2>${ANSWER}
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case $(cat ${ANSWER}) in
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"1")
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dotimezone
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;;
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"2")
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dotimeset
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;;
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"3")
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[[ -e /tmp/.tz-running ]] && rm /tmp/.tz-running
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clear
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exit 0 ;;
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*)
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abort ;;
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esac
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}
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: >/tmp/.hardwareclock
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: >/tmp/.timezone
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: >/tmp/.tz
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if [ ! -d $BASEDIR ]; then
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echo "Cannot load timezone data, as none were found in $BASEDIR" >&2
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exit 1
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if [[ ! -d ${BASEDIR} ]]; then
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echo "Cannot load timezone data, as none were found in ${BASEDIR}" >&2
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exit 1
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fi
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if [ ! $(which hwclock) ]; then
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echo "'hwclock' binary not found!" >&2
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exit 1
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if [[ ! $(which hwclock) ]]; then
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echo "'hwclock' binary not found!" >&2
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exit 1
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fi
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if [ ! $(which date) ]; then
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echo "'date' binary not found!" >&2
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exit 1
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if [[ ! $(which date) ]]; then
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echo "'date' binary not found!" >&2
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exit 1
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fi
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if [ -e /tmp/.tz-running ]; then
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echo "tz already runs on a different console!"
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echo "Please remove /tmp/.tz-running first to launch tz!"
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exit 1
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if [[ -e /tmp/.tz-running ]]; then
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echo "tz already runs on a different console!"
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echo "Please remove /tmp/.tz-running first to launch tz!"
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exit 1
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fi
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: >/tmp/.tz-running
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while true; do
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mainmenu
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mainmenu
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done
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clear
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exit 0
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# vim: set ts=4 sw=4 et:
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