awk + how to convert CSV names to one field names I have the following csv file more names.csv erik kastelo , roman flot , david krish , timoty klon derek matue , jenfaer loper , kris dovalo sara paula , boris miue , kami san-toto , benjaman hurato , lim paulo . . . so I want to convert this csv file to the following example format please advice how to do it with awk , or perl one liner or else erik kastelo roman flot david krish timoty klon derek matue jenfaer loper kris dovalo sara paula boris miue kami san-toto benjaman hurato lim paulo

With `awk`:


awk -F ' *, *' -v OFS='\
' '{ NF=NF } 1' file.csv


With GNU `sed`:


sed 's/ *, */\
/g' file.csv