Chapter 2 - Labeling text p.59

[contadorpl]

Page 59, first command:

"$ cat ner/1.txt"

what kinf of command cat is?

i get this error: 'cat' is not recognized as an internal or external command, operable program or batch file.

[juliensimon]

This is a shell command. See https://man7.org/linux/man-pages/man1/cat.1.html