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Top Forums Shell Programming and Scripting Retrieve data from one file comparing the ID in the second file Post 302702203 by RudiC on Tuesday 18th of September 2012 03:59:37 AM
Old 09-18-2012
As @bartus11 says, your two files aren't connected by any means. Usually (depending on the grep yersion you have installed) grep -f file1 file2 would do the job of finding all lines in file2 that have an ID from file1.
 

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PX_PUT_RECORD(3)					     Library Functions Manual						  PX_PUT_RECORD(3)

NAME
PX_put_record -- Stores record in Paradox file SYNOPSIS
#include <paradox.h> int PX_put_record(pxdoc_t *pxdoc, char *data) DESCRIPTION
Stores a record in the buffer data into a Paradox file. data must be constructed with PX_put_data_xxx(3) functions before. It is of the same structure as the record returned by PX_get_record(3) and PX_get_record2(3). The new record will be stored after the last one added. RETURN VALUE
Returns the record position on success and -1 on failure. The first position has number 0. SEE ALSO
PX_get_record(3), PX_get_record2(3), PX_put_recordn(3), PX_put_data_byte(3), PX_put_data_short(3), PX_put_data_long(3), PX_put_data_dou- ble(3), PX_put_data_alpha(3) AUTHOR
This manual page was written by Uwe Steinmann uwe@steinmann.cx. PX_PUT_RECORD(3)
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