Sponsored Content
Top Forums UNIX for Dummies Questions & Answers Unable to convert date into no. using date -d +%s syntax in ksh shell Post 302651749 by Jcpratap on Wednesday 6th of June 2012 06:20:49 AM
Old 06-06-2012
Unable to convert date into no. using date -d +%s syntax in ksh shell

hi friends,

I m trying to write a script which compares to dates.
for this i am converting dates into no using synatx
as below
Code:
v2=`date | awk '{print $2,$3,$4}'`
v3=`date +%s -d "$v2"`

this syntax is working in bash shell ,but fails in ksh shell.
please suggest on this.

Last edited by Franklin52; 06-06-2012 at 07:24 AM.. Reason: Please use code tags
 

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Newbie convert date ksh

If I have start = 02282006; end = 03152006; How do I get startdate = 02/28/2006; enddate = 03/15/2006; Thanks, (3 Replies)
Discussion started by: britney
3 Replies

2. Shell Programming and Scripting

convert Julian date to calender date

Hi, I have script in unix which creates a julian date like 126 or 127 I want convert this julian date into calender date ex : input 127 output 07/may/2007 or 07/05/2007 or 07/05/07 rgds srikanth (6 Replies)
Discussion started by: srikanthus2002
6 Replies

3. Shell Programming and Scripting

ksh compare dates INSIDE a file (ie date A is > date B)

In KSH, I am pasting 2 almost identical files together and each one has a date and time on each line. I need to determine if the first instance of the date/time is greater than the 2nd instance of the date/time. If the first instance is greater, I just need to echo that line. I thought I would... (4 Replies)
Discussion started by: right_coaster
4 Replies

4. UNIX for Dummies Questions & Answers

Unable to add date to current date.

Hi, I am trying to display future date from the current date but unable to do so in UNIX (not in PERL). For eg: if today is March 5 then I want a variable wherein I can store Mar 7 date, but unable to get the future date from the current date. I have tried many possible ways as mentioned below... (11 Replies)
Discussion started by: amit.mathur08
11 Replies

5. Shell Programming and Scripting

How to convert string(variable) into date( epoch) in ksh on HPUX machine?

Hi all, I have used a bash script which ultimately converts a string into date using date --date option: DATE=$DATE" "$TIME" "`date +%Y` //concatenating 2 strings TMRW_DATE=`date --date="$DATE" +"%s"` //applying date command on string and getting the unixtime Please use code tags... (7 Replies)
Discussion started by: Rashu123
7 Replies

6. Shell Programming and Scripting

Convert date arg to sql date

Doing a bcp load to sybase and need to convert datearg which comes in as 20130501 to 2013-05-01 which is the best way to do this (4 Replies)
Discussion started by: tasmac
4 Replies

7. Shell Programming and Scripting

Convert date into days using shell script

Hi, I have date format in an excel sheet as 07/03/2014 11:21. I need to check this date with current date and need to find whether it is more than 30 days or not. I know how to current date into days, but someone please help me to change the date in the excel sheet to days, so that i can check... (2 Replies)
Discussion started by: Arasu123
2 Replies

8. Shell Programming and Scripting

Convert a date stored in a variable to epoch date

I am not able to pass date stored in a variable as an argument to date command. I get current date value for from_date and to_date #!/usr/bin/ksh set -x for s in server ; do ssh -T $s <<-EOF from_date="12-Jan-2015 12:02:09" to_date="24-Jan-2015 13:02:09" echo \$from_date echo... (7 Replies)
Discussion started by: raj48
7 Replies

9. UNIX for Dummies Questions & Answers

Print start date to end date, given $1 & $2 in ksh

Dear all, I have an user passing 2 parameter 31/03/2015 and 02/04/2015 to a ksh script. How to print the start date to end date. Expected output is : 31/03/2015 01/04/2015 02/04/2015 Note : 1. Im using aix and ksh 2. I have tried to convert the given input into a date, didnt... (0 Replies)
Discussion started by: mr.rajaravi
0 Replies
DP(8)                                                                [nmh-1.5]                                                               DP(8)

NAME
dp - parse dates 822-style SYNOPSIS
/usr/lib/mh/dp [-form formatfile] [-format string] [-width columns] [-version] [-help] dates ... DESCRIPTION
Dp is a program that parses dates according to the ARPA Internet standard. It also understands many non-standard formats, such as those produced by TOPS-20 sites and some UNIX sites using ctime(3). It is useful for seeing how nmh will interpret a date. The dp program treats each argument as a single date, and prints the date out in the official 822-format. Hence, it is usually best to enclose each argument in quotes for the shell. To override the output format used by dp, the -format string or -format file switches are used. This permits individual fields of the address to be extracted with ease. The string is simply a format string and the file is simply a format file. See mh-format(5) for the details. Here is the default format string used by dp: %<(nodate{text})error: %{text}%|%(putstr(pretty{text}))%> which says that if an error was detected, print the error, a `:', and the date in error. Otherwise, output the 822-proper format of the date. FILES
$HOME/.mh_profile The user profile PROFILE COMPONENTS
None SEE ALSO
ap(8), Standard for the Format of ARPA Internet Text Messages (RFC-822) DEFAULTS
`-format' default as described above `-width' default to the width of the terminal CONTEXT
None BUGS
The argument to the -format switch must be interpreted as a single token by the shell that invokes dp. Therefore, one must usually place the argument to this switch inside quotes. MH.6.8 11 June 2012 DP(8)
All times are GMT -4. The time now is 05:03 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy