Select Rows from an Input File¶
p3-match [options] value
This script extracts rows from a tab-delimited file based on the value in a specified column. Optionally, it can create a second output file containing the rejected rows.
The single positional parameter is the value on which to match. If the value is numeric, the match will be exact. If it is non-numeric, then the match will be case-insensitive, and a record will match if any subsequence of the words in the key column match the words in the input value.
The standard input may be overridden by the command-line options given in Input Options.
The command-line options are those in Column Options (for selection of the key column) plus the following.
If specified, only rows that do not match will be output.
If specified, the name of a file to contain the records that do not match.