Simple program to walk directory recursively and find .gz files to perform
un-gzip process, which might be useful when copying files over from S3 / HDFS
with compression turned on.
This program may be possible to perform other modular actions in the future.
Use https://www.rustup.rs/ and get the commands cargo and
rustc.
Run cargo install unwalk for the installation.
Assuming there are .gz files located within data/:
unwalk data/The above command will walk all sub-directories recursively from data/,
un-gzipping all found .gz files, but not deleting any of the original .gz
files after successful un-gzipping.
To delete the files, add -d as such:
unwalk -d data/For more information on the available CLI arguments, run:
unwalk -hRun cargo build --all --release. This builds all the associated libraries
and the executable. The executable will be built in target/release/unwalk.