fcc is a command line program for concatenating files (with some advanced options). Besides, it also provides a library that exposes the same functionality at the command line.
Assumes we have three tabular csv files that contain identical headers. We want to join all the contents of them and preserve only one header (-H). Meanwhile, we want to make sure all files should end with a newline (-n).
bash
find [1-3].csv | fcc -nH
or
bash
fcc -nH -i 1.csv 2.csv 3.csv
will result the following
(header)
(contents of 1.csv)
(contents of 2.csv)
(contents of 3.csv)
See fcc --help for more help information.
For detailed documentation, see https://docs.rs/fcc.
Binaries for Windows, Linux and macOS are available from Github.
You can also compile the binary from source using Cargo:
bash
git clone git://github.com/mapkts/fcc
cd fcc
cargo build --release
Compilation will probably take a few minutes depending on your machine. The
binary will end up in ./target/release/fcc.
fcc is distributed under the terms of both the MIT license and the Apache License (Version 2.0).
See the LICENSE-APACHE and LICENSE-MIT files in this repository for more information.