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Full Discussion: Leap year K-shell script
Top Forums UNIX for Dummies Questions & Answers Leap year K-shell script Post 302259632 by curleb on Tuesday 18th of November 2008 02:13:51 PM
Old 11-18-2008
yeah, I know it's an old thread, but I found this useful and I just wanted to post this one. Squirrel this away in your script, or even your .profile, and then let the system do it for you with a simple call to leap():

Code:
function leap 
{
#  This function tells you if the argument is a leap year or not... 
if [[ $(cal ${1:-$(date '+%Y')} |egrep "^[ 0-9][0-9]| [ 0-9][0-9]$" |wc -w) -eq 365 ]] 
then 
        Leap_YN='N' 
else
        Leap_YN='Y'
fi && print ${Leap_YN} 
}


Last edited by curleb; 01-30-2009 at 11:15 AM..
 

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