Login or Register to Ask a Question and Join Our Community


UNIX for Dummies Questions & Answers

Calculate the day after bash

 
Thread Tools Search this Thread
Top Forums UNIX for Dummies Questions & Answers Calculate the day after bash
# 1  
Old 01-27-2012
Calculate the day after bash
Hello

I would like to help me create a script that:

Given a date, more precisely a year, one month and one day. must calculate the day after
-Input: Year, Month, Day
-Output: Next day the Year-Month-Day

thanks
Last edited by vbe; 01-27-2012 at 05:00 AM.. Reason: typo
# 2  
Old 01-27-2012
Which operating system are you using?
# 3  
Old 01-27-2012
Code:
$ date -d "2012-01-27 +1 day" +%Y-%m-%d
2012-01-28

# 4  
Old 01-27-2012
Quote:
Originally Posted by radoulov
Which operating system are you using?
Ubuntu
# 5  
Old 01-27-2012
So I assume the above solution should work for you ...
# 6  
Old 01-27-2012
Quote:
Originally Posted by radoulov
So I assume the above solution should work for you ...
I have not used it to see who has 31 months and 30 days and still the case that the month of February if it is leap or not

---------- Post updated at 06:34 PM ---------- Previous update was at 06:31 PM ----------

hello

requested and the structure of this type
you can help


thanks
Last edited by karkov; 01-29-2012 at 12:48 PM.. Reason: please use code tags
# 7  
Old 01-27-2012
If you are looking for a Ubuntu solution Post #3 should work for any Day in any Month in any Year.
Try it.



Ps. I do not recognise the computer programming language in your last post. What computer programming language is it?
Last edited by methyl; 01-27-2012 at 07:16 PM.. Reason: one day I will find out where all this semi-colon syntax comes from
 
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

How to check day name is it saturday in bash shell script?

How to check the day name,is it saturday in bash shell script. If dayname = saturday then run the full load else run just the incremental loads end if Thank you very much for the helpful information. (4 Replies)
Discussion started by: cplusplus1
4 Replies

2. Shell Programming and Scripting

Bash to calculate average of all files in directory and output by part of filename

I am trying to use awk to calculate the average of all lines in $2 for every file in a directory. The below bash seems to do that, but I cannot figure out how to capture the string before the _ as the output file name and have it be tab-delimeted. Thank you :). Filenames in... (3 Replies)
Discussion started by: cmccabe
3 Replies

3. Shell Programming and Scripting

Bash cript to calculate summarize address

Hi, I need to write a bash script that when i enter two ip address, it will calculate summerize address for them. Examlpe: 192.168.1.27/25 192.168.1.129/25 Result will be: 192.168.1.0/24 can you help me with this script? I even dont know how to start with it (3 Replies)
Discussion started by: Miron
3 Replies

4. Shell Programming and Scripting

Calculate given date - 1 day

Hi Team, We have a requirement as follows. If a date 20141220 as parameter to the script, then the script has to return the output as 20141219. i.e given date - 1. The requirement is simple. But it should satisfy leap year, the months having 31 and 30 days, the date in which day light... (9 Replies)
Discussion started by: kmanivan82
9 Replies

5. UNIX for Dummies Questions & Answers

[Solved] How to calculate in sun bash

I have two problems, and it would be great if someone could help me: The first line does not calculate. I have checked the origin term to calculate the variables and the result is OK. Normal substactions with $xx -100 work, but not in this constallation. I tried it with "| bc" and no result... (2 Replies)
Discussion started by: Pieter0815
2 Replies

6. Shell Programming and Scripting

Calculate the number of days between 2 dates - bash script

I wrote the day calculator also in bash. I would like to now, that is it good so? #!/bin/bash datum1=`date -d "1991/1/1" "+%s"` datum2=`date "+%s"` diff=$(($datum2-$datum1)) days=$(($diff/(60*60*24))) echo $days Thanks in advance for your help! (3 Replies)
Discussion started by: kovacsakos
3 Replies

7. Shell Programming and Scripting

KSH script Not working (calculate days since 1/1/2000 given day 4444)

I am unable to get this KSH script to work. Can someone help. I've been told this should work with KSH93. Which I think I have on Solaris 10. If I do a grep -i version /usr/dt/bin/dtksh I get @(#)Version M-12/28/93d @(#)Version 12/28/93 @(#)Version M-12/28/93 This is correct for... (5 Replies)
Discussion started by: thibodc
5 Replies

8. Shell Programming and Scripting

Calculate age of a file | calculate time difference

Hello, I'm trying to create a shell script (#!/bin/sh) which should tell me the age of a file in minutes... I have a process, which delivers me all 15 minutes a new file and I want to have a monitoring script, which sends me an email, if the present file is older than 20 minutes. To do... (10 Replies)
Discussion started by: worm
10 Replies

9. Shell Programming and Scripting

Find out the day in Bash Shell script

Hello All, I need a bash shell script to find out a day from the date.For example we give the date(20100227/YYYYMMDD) then we get the day 'Saturday'. Thanks in advance, Satheesh (5 Replies)
Discussion started by: satheesh4093
5 Replies

10. Shell Programming and Scripting

Cron to run first day of month to calculate date 3 months ago

Hi, I would like to find out how can i calculate a date which is 3 months ago. I intend to run a cron job on the 1st of every month, and calculate the month 4 months earlier from the date. For example, if today's date is 1st May 2007, i would like to return 012007( January 2007). i can get... (1 Reply)
Discussion started by: new2ss
1 Replies
Login or Register to Ask a Question