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Top Forums Shell Programming and Scripting Converting a date to friday date and finding Min/Max date Post 302678157 by 2001.arun on Friday 27th of July 2012 10:15:13 AM
Old 07-27-2012
Converting a date to friday date and finding Min/Max date

Dear all,

I have 2 questions.

I have a file with many rows which has date of the format YYYYMMDD.

1. I need to change the date to that weeks friday date(Ex: 20120716(monday) to 20120720). Satuday/Sunday has to be changed to next week friday date too.

2. After converting the date to friday date, The Minimum and maximum dates has to be derived.

Kindly help.
Thanks a lot in advance...
 

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PX_DATE2STRING(3)					     Library Functions Manual						 PX_DATE2STRING(3)

NAME
PX_date2string -- Convert paradox date into formated string SYNOPSIS
#include <paradox.h> char * PX_date2string(pxdoc_t *pxdoc, long date, const char *format) DESCRIPTION
Creates a string representation of a paradox date as specified in the parameter format. The date must be either retrieved with PX_get_data_long(3) after calling PX_get_record(3) or by simply using the long value in the pxval_t struct as returned by PX_retrieve_record(3). The function uses internally the PX_timestamp2string(3) function. The format string may contain all chars as docu- mented with PX_timestamp2string(3), though only those concerning the date will produce resonable results. RETURN VALUE
Returns pointer to string on success and NULL on failure. SEE ALSO
PX_timestamp2string(3), PX_time2string(3) AUTHOR
This manual page was written by Uwe Steinmann uwe@steinmann.cx. PX_DATE2STRING(3)
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