Clever Solutions to Nonexistent Problems...

#!/bin/bash
#Date and Time Setting Tool Copyright 2009,2011 by Tony Brijeski under the GPL V2
# modified by skidoo
###   NOTE: no validation is performed ~~ user can choose "Feb 31"

DIALOG="`which yad` --width 400 --center"
TITLE="--always-print-result --dialog-sep --title="
TEXT="--text="
ENTRY="--entry "
ENTRYTEXT="--entry-text "
MENU="--list --print-column=1 --column=Pick:HD --column=_"
YESNO="--question "
MSGBOX="--info "
SCALE="--scale "
PASSWORD="--entry --hide-text "
TITLETEXT="manage Date and Time Settings"
testroot="`whoami`"   #  howdy       backticks galore

if [ "$testroot" != "root" ]; then
	gksu $0
	exit 1
fi

while [ "$SETCHOICE" != "Exit" ]; do
DAY="`date +%d`"
MONTH="`date +%m`"
YEAR="`date +%Y`"
MINUTE="`date +%M`"
HOUR="`date +%H`"
SETCHOICE=`$DIALOG --center --height 300 $TITLE"$TITLETEXT" $MENU $TEXT"\nTime=$HOUR:$MINUTE\nDate=$MONTH-$DAY-$YEAR\n\n" Exit "Quit" SETTIME "set Current Time" SETDATE "set Current Date"`
SETCHOICE=`echo $SETCHOICE | cut -d "|" -f 1`

if [ "$SETCHOICE" = "SETTIME" ]; then
	HOUR="`date +%H`"
	HOUR=`echo $HOUR | sed -e 's/^0//g'`
	SETHOUR=`$DIALOG --center $TITLE"$TITLETEXT" $SCALE --value=$HOUR --min-value=0 --max-value=23 $TEXT"Move the slider to the correct Hour"`
	if [ "$?" = "0" ]; then
		if [ "${#SETHOUR}" = "1" ]; then
			SETHOUR="0$SETHOUR"
		fi

		MINUTE="`date +%M`"
		MINUTE=`echo $MINUTE | sed -e 's/^0//g'`
	fi

	SETMINUTE=`$DIALOG --center $TITLE"$TITLETEXT" $SCALE --value=$MINUTE --min-value=0 --max-value=59 $TEXT"Move the slider to the correct Minute"`
	if [ "$?" = "0" ]; then
		if [ "${#SETMINUTE}" = "1" ]; then
			SETMINUTE="0$SETMINUTE"
		fi

		date $MONTH$DAY$SETHOUR$SETMINUTE$YEAR
		hwclock --systohc
	fi
fi

if [ "$SETCHOICE" = "SETDATE" ]; then
	DAY="`date +%d`"
	DAY=`echo $DAY | sed -e 's/^0//g'`
	MONTH="`date +%m`"
	MONTH=`echo $MONTH | sed -e 's/^0//g'`
	YEAR="`date +%Y`"
	SETYEAR=`$DIALOG --center $TITLE"$TITLETEXT" $SCALE --value=$YEAR --min-value=2019 --max-value=2030 $TEXT"Move the slider to the correct Year"`

	if [ "$?" = "0" ]; then
		SETMONTH=`$DIALOG --center $TITLE"$TITLETEXT" $SCALE --value=$MONTH --min-value=1 --max-value=12 $TEXT"Move the slider to the correct Month"`
		if [ "$?" = "0" ]; then
			if [ "${#SETMONTH}" = "1" ]; then
				SETMONTH="0$SETMONTH"
			fi
                          #    howdy     heh heh  no validation ~~ let's set it to Feb 31, eh?
			SETDAY=`$DIALOG --center $TITLE"$TITLETEXT" $SCALE --value=$DAY --min-value=1 --max-value=31 $TEXT"Move the slider to the correct Day"`
			if [ "$?" = "0" ]; then
				if [ "${#SETDAY}" = "1" ]; then
					SETDAY="0$SETDAY"
				fi

				MINUTE="`date +%M`"
				HOUR="`date +%H`"
				date $SETMONTH$SETDAY$HOUR$MINUTE$SETYEAR
				hwclock --systohc
			fi
		fi
	fi
fi
done
exit 0