1.
http://www.commandline.co.uk/
https://github.com/ritchielawrence/cmdow/tarball/master
2.
g++ -O2 -s -Wall -c -o wlist.o wlist.cpp -fpermissive
g++ -O2 -s -Wall -c -o tlist.o tlist.cpp -fpermissive
g++ -O2 -s -Wall -c -o help.o help.cpp
g++ -O2 -s -Wall -c -o args.o args.cpp
g++ -o cmdow.exe args.o help.o wlist.o tlist.o main.cpp -lstdc++