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For Fun: Have a Unix time party

Hi there. I didn't really know where to put this exactly, just sharing with the world, looking for improvements...

You may not have realised (though you probably have) that unix time 1234567890 (seconds since the epoch) is nearly upon us. This is a small script which counts down the seconds to this event.

Code:

#!/bin/bash

# unixparty - a countdown script



secs=$[1234567890-`date +%s`]



while [ $secs -gt 0 ]

do

clear



echo

echo " Seconds until UNIX time 1234567890"

echo



secs=$[1234567890-`date +%s`]

echo "    seconds: $secs"

mins=$[$secs/60]

echo "    minutes: $mins"

hrs=$[$mins/60]

echo "    hours:  $hrs"

days=$[$hrs/24]

echo "    days:    $days"

sleep 1

done

echo

echo

echo "    HAPPY UNIX 1234567890 second!!!"

echo

echo

My question? Can anyone improve upon this since it has a number of shortfalls.
1) It scrolls using the clear command
2) The sleep mechanism isn't entirely reliable (appears to hang for ~2 secs).

I look forward to hearing your replies, though I'm sorry if you've read this and feel I've wasted your time! (It is perhaps a bit purile!)

Matt

not sure what the significance is, but here is an improvement to your script:

Code:

clear

while [ $secs -gt 0 ]

do

  tput cup 0 0

HA! 1234567890 is on the day of my brothers birthday! He's about the most incompetent computer user there is though.

Thanks crabboy, I'll give that a try. Planning on having it on a big screen in the lab perhaps. :)

New! (slightly) Improved!

Code:

#!/bin/bash



OMG=1234567890



T=`date +%s`

if [ $T -ge $OMG ]

then

    echo "Too late."

    exit 1

fi



trap "printf \"\r\"; echo \"Awww, booo!                              \"; exit 2" SIGINT SIGHUP



S=2

while [ $S -gt 1 ]

do

    T=`date +%s`

    S=$(($OMG-$T))

    M=$(($S/60))

    H=$(($M/60))

    D=$(($H/24))

    SL=$(($S-$M*60))

    ML=$(($M-$H*60))

    HL=$(($H-$D*24))

    DL=$D

    printf "\r                                        "

    printf "\r$DL days, $HL hours, $ML minutes, $SL seconds"

    sleep 1

done



printf "\r"

echo "Wooooooooo!                              "

Even if it was for frivilous purposes, I've learnt new and useful ways of showing output on the command line so thanks for the feedback!

Matt

Here's a countdown for ya!

http://www.1234567890day.com/

Unix time is a system for describing points in time, defined as the number of seconds elapsed since midnight proleptic Coordinated Universal Time not counting leap seconds. It is used widely, not only in Unix like operating systems, but also in many other computing systems and file formats.

Quote:

Originally Posted by JOSEPH8 (Post 4187731)

What is your point? And why drag up a post that is nearly 2 years old?

Quote:

Originally Posted by devnull10 (Post 4187998)

What is your point? And why drag up a post that is nearly 2 years old?

Odds on they're about to start spamming LQ...

edit: Take a look at their signature: spam. I've reported them.