csvtk v0.4.6

• csvtk grep: fix result highlight when flag -v is on.

csvtk v0.4.5

• csvtk join: support the 2nd or later files with entries with same ID: e.g.:

  $ cat 1.csv
  name,attr
  foo,cool
  bar,handsome
  bob,beutiful
  
  $ cat 2.csv
  name,major
  bar,bioinformatics
  bob,microbiology
  bob,computer science
  
  $ cat 3.csv
  id,name,hobby
  1,bar,baseball
  2,bob,basketball
  3,foo,football
  4,wei,programming
  
  $ csvtk join 1.csv 2.csv  | csvtk pretty
  name   attr       major
  bar    handsome   bioinformatics
  bob    beutiful   microbiology
  bob    beutiful   computer science
  
  $ csvtk join 1.csv 2.csv 3.csv -f name -k | csvtk pretty
  name   attr       major               id   hobby
  foo    cool                           3    football
  bar    handsome   bioinformatics      1    baseball
  bob    beutiful   microbiology        2    basketball
  bob    beutiful   computer science    2    basketball
  
  $ csvtk join 3.csv 1.csv 2.csv -f name -k | csvtk pretty
  id   name   hobby         attr       major
  1    bar    baseball      handsome   bioinformatics
  2    bob    basketball    beutiful   computer science
  2    bob    basketball    beutiful   computer science
  3    foo    football      cool       
  4    wei    programming
  

csvtk v0.4.4

• add command csvtk freq: frequencies of selected fields
• add lots of examples in usage page

csvtk v0.4.3

• improvement of using experience: flag -n is not required anymore when flag -H in csvtk mutate

csvtk v0.4.2

• fix highlight bug of csvtk grep: if the pattern matches multiple parts,
  the text will be wrongly edited.
• changes: disable highlight when pattern file given.
• #6 change the default output of all ploting commands to STDOUT, now you can
  pipe the image to "display" command of Imagemagic.

csvtk v0.4.1

• Nothing changed. Just fix the links due to inappropriate deployment of v0.4.0

csvtk v0.4.0

• add flag for csvtk replace: -K (--keep-key) keep the key as value when
  no value found for the key. This is open in default in previous versions.

csvtk v0.3.9

• fix bug: header row incomplete in csvtk sort result

csvtk v0.3.8.1

• fix bug of flag parsing library pflag,
  detail.
  The bug affected the csvtk grep -r -p, when value of -p contain "[" and "]"
  at the beginning or end, they are wrongly parsed.

csvtk v0.3.8

• new feature: csvtk cut supports ordered fields output. e.g., csvtk cut -f 2,1
  outputs the 2nd column in front of the 1th column.
• new commands: csvtk plot can plot three types of plots by subcommands:
  • csvtk plot hist: histogram
  • csvtk plot box: boxplot
  • csvtk plot line: line plot