Building Neural Networks From Scratch book repository. You can start reading the book at https://jc-progjava.github.io/Building-Neural-Networks-From-Scratch/. A ...
awk '/foo/ && /bar/' # prints lines that match /foo/ and /bar/, in any order awk '/foo/ && !/bar/' # prints lines that match /foo/ but not /bar/ file, awk reads each file sequentially, ...