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Old 12-14-2004, 07:03 AM   #1
Alexander.s
Member
 
Registered: Sep 2004
Location: Sweden
Distribution: Slackware, Gentoo!
Posts: 115

Rep: Reputation: 15
another script :)


im sitting here stuck with an ideah but i cant figure out how to do it

i want the script to tell me how much time is left until i have to go to my kungfu practice
and thats 16:20

i want it to say:
You have only 1 hour and fifteen minutes left.
come on!

and it should be accurate to the actual clock ofcourse

i did something like
#!/bin/bash
for i in `date`; do
while [ $i -ge 15:30 ] && [ $i -le 16:20 ]; do
echo you have only 50 minutes left! come on!
done

but i dont think that will work so i need some help.
should i use cut on date? how?


thanks!
 
Old 12-14-2004, 10:29 AM   #2
homey
Senior Member
 
Registered: Oct 2003
Posts: 3,057

Rep: Reputation: 59
Maybe this little diddy will get you started.

Code:
#!/bin/bash

hour=`date +%H`
min=`date +%M`
hour_max=16
min_max=20
echo "The time is $hour:$min"
    if [ $hour -lt 12 ];then
echo "Good Morning"
    elif [ $hour -ge 12 -a $hour -le 16 ]; then
echo "Good Afternoon"
    	if [ $hour -le 16 -a $min -lt $min_max ]; then
    	a=$(($hour_max - $hour))
	b=$(($min_max - $min))
	echo "You have $a hours and $b minutes to get to kungfu practice"
	else
	echo "Maybe you can get the next kungfu practice"
	fi
    else
echo "Good Night"
    fi
 
  


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