Concatenate/combine/join files with a separator and next line (e.g separate by ",") – termtrick.com

Concatenate/combine/join files with a separator and next line (e.g separate by ",")

Trick copyright: Bash-Oneliner <https://github.com/onceupon/Bash-Oneliner>

sed -s '$a,' *.json > all.json

click the source code to copy