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run the script for last day of the month

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# 1  
Old 10-20-2011
run the script for last day of the month
Hello Experts,

I have a script which i want to run the on last day of every month.

let say I have backup.sh script which i want to run it every month last day.

Can anyone please help Smilie


thanks
Last edited by aks_1902; 10-20-2011 at 02:39 AM..
# 2  
Old 10-20-2011
You could have a script in crontab, that just does the following:
Code:
L=$(cal| awk 'END {print $NF}')

Then compare the actual day with $L and decide to run your job or not.
It will run every day in crontab, but only trigger when the comparison is true.
This User Gave Thanks to zaxxon For This Post:
aks_1902
# 3  
Old 10-20-2011
https://www.unix.com/shell-programmin...day-month.html
This User Gave Thanks to jayan_jay For This Post:
aks_1902
# 4  
Old 10-20-2011
Hi Jay,

can you please tell me

/bin/date +%d -d "1 day"

what does this -d "1 day" mean in above code.

thanks
# 5  
Old 10-20-2011
Getting Tomorrow's date ..
Code:
TOMORROW=`/bin/date +%d -d "1 day"`

Refer the page for GNU date ..

GNU Coreutils
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