Earlier quoted context omitted.
What makes this gnuland?
bash, grep, awk, are all gnu tools
he's using sh not bash. Grep, sh, and awk predate gnu by a long-time. It's not like they invented these tools, merely made their own implementations.
Fast Markov chains in ~20 lines of sh, grep, cut and Awk
41–42 of 42 posts
Re: Fast Markov chains in ~20 lines of sh, grep, cut and Awk
#42Earlier quoted context omitted.
Not being pedantic, but OP's script isn't Bash, it's POSIX sh. POSIX sh can be executed in Bash, but there are several differences. The only non-POSIX command I can spot in that script is shuf.
Not being pedantic, but * something pedantic *.
What I meant is that I'm not being pedantic for the sake of being pedantic.