Friedrich Ewald My Personal Website

Combining multiple CSV files to one

If you have multiple CSV files with the same format and you want to combine them to just a single file, just do

cat file1.csv file2.csv > output.csv
Or even simpler
cat *.csv > output.csv

About the author

is an experienced Software Engineer with a Master's degree in Computer Science. He started this website in late 2015, mostly as a digital business card. He is interested in Go, Python, Ruby, SQL- and NoSQL-databases, machine learning and AI and is experienced in building scalable, distributed systems and micro-services at multiple larger and smaller companies.