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NAME

csvcleaner

SYNOPSIS

csvcleaner OPTIONS

DESCRIPTION

csvcleaner normalizes a CSV file based on the options selected. It helps to address issues like variable number of columns, leading/trailing spaces in columns, and non-UTF-8 encoding issues.

By default input is expected from standard in and output is sent to standard out (errors to standard error). These can be modified by appropriate options. The csv file is processed as a stream of rows so minimal memory is used to operate on the file.

OPTIONS

-help
display help
-license
display license
-version
display version
-verbose
write verbose output to standard error
-comma
if set use this character in place of a comma for delimiting cells
-comment-char
if set, rows starting with this character will be ignored as comments
-fields-per-row
set the number of columns to output right padding empty cells as needed
-i, -input
input filename
-left-trim
left trim spaces on CSV out
-o, -output
output filename
-output-comma
if set use this character in place of a comma for delimiting output cells
-quiet
suppress error messages
-reuse
if false then a new array is allocated for each row processed, if true the array gets reused
-right-trim
right trim spaces on CSV out
-stop-on-error
exit on error, useful if you’re trying to debug a problematic CSV file
-trim, -trim-spaces
trim spaces on CSV out
-trim-leading-space
trim leading space from field(s) for CSV input
-use-crlf
if set use a charage return and line feed in output
-use-lazy-quotes
use lazy quotes for CSV input

EXAMPLES

Normalizing a spread sheet’s column count to 5 padding columns as needed per row.

    cat mysheet.csv | csvcleaner -field-per-row=5

Trim leading spaces from output.

    cat mysheet.csv | csvcleaner -left-trim

Trim trailing spaces from output.

    cat mysheet.csv | csvcleaner -right-trim

Trim leading and trailing spaces from output.

    cat mysheet.csv | csvcleaner -trim-space

csvcleaner 1.2.10