Awk is a bona fide programming language. It makes line-oriented processing extra easy, but so do Perl and Ruby.
While awk is mostly used for text processing (and general data transforms, e.g. in the Linux kernel build system), it allows for writing arbitrary programs, e.g. first-person shooters: https://github.com/TheMozg/awk-raycaster
While awk is mostly used for text processing (and general data transforms, e.g. in the Linux kernel build system), it allows for writing arbitrary programs, e.g. first-person shooters: https://github.com/TheMozg/awk-raycaster