Re: Modify csv file.

[Anonymous Monk]

Use Text::CSV or Text::xSV

Examples at

• Merge two files with similar column entries
• Opening multiple files ( csvpaste.pl )
• Open multiple file handles?
• X, Y Table structure
• How to extract the particular residues from PDB files(text csv split hash bioperl)
• Select only desired features from a text (text csv split hash bioperl)
• Sort on Table headers (text csv split hash bioperl)
• I need help joining tab-delimited files/tables!
• split then join based on common value in field
• Smart way to read a file vertically?
• reformatting tab delimited file
• edit a CSV and "in-place" replacement
• Re: Reversing a mysql table, transpose-tsv -- invert a tab-delimited table

• Text::CSV

  examples/csv2xls	Script to onvert CSV files to M$Excel
  examples/csv-check	Script to check a CSV file/stream
  examples/csvdiff	Script to shoff diff between sorted CSV files
  examples/parser-xs.pl	Parse CSV stream, be forgiving on bad lines

See also Write to existing file with character insert (in place edit EDIT AND BACKUP FILES SAFELY ARGV::readonly Iterator::Diamond Iterator::Files -pi.orig -pi.bak )