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Top Forums Programming Find gaps in time data and replace missing time value and column 2 value by interpolation in awk Post 302931839 by malandisa on Thursday 15th of January 2015 10:15:08 PM
Old 01-15-2015
Dear Don,

Thank you for your reply. I have read and seen several "almost similar issues" including the "XY interpolation by time in awk" you have referred to. I have spent several days trying to see how I can adapt the solution there to my problem and am still trying but being relatively new to awk programming, I have not managed to get anywhere. My problem here is relatively different from that in that, that data is quite different from mine here. In addition, my time here is some floating point values, I have seen some posts in "Expand & Interpolation" which I thought could help by since for them they needed integer values, the issue is simpler as it can be handled by integer in the for loop. I have spent several days going through several examples which I thought could be similar to my situation but each of them seems different

I will really appreciate any help given

Last edited by malandisa; 01-15-2015 at 11:30 PM..
 

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lchage(8)						      System Manager's Manual							 lchage(8)

NAME
lchage - Display or change user password policy SYNOPSIS
lchage [OPTION]... user DESCRIPTION
Displays or allows changing password policy of user. OPTIONS
-d, --date=days Set the date of last password change to days after Jan 1 1970. -E, --expire=days Set the account expiration date to days after Jan 1 1970. Set days to -1 to disable account expiration. -i, --interactive Ask all questions when connecting to the user database, even if default answers are set up in libuser configuration. -I, --inactive=days Disable the account after days after password expires (after the user user is required to change the password). -l, --list Only list current user's policy and make no changes. -m, --mindays=days Require at least days days between password changes. Set days to 0 to disable this checking. -M, --maxdays=days Require changing the password after days since last password change. Set days to 99999 to disable this checking. -W, --warndays=days Start warning the user days before password expires (before the user is required to change the password). EXIT STATUS
The exit status is 0 on success, nonzero on error. libuser Jan 12 2005 lchage(8)
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