printf("\tinstall <pkgs> Install package(s)\n");
printf("\tconfigure <pkgs> Configure unpacked package(s)\n");
printf("\tremove <pkgs|regexp> Remove package(s)\n");
printf("\tinstall <pkgs> Install package(s)\n");
printf("\tconfigure <pkgs> Configure unpacked package(s)\n");
printf("\tremove <pkgs|regexp> Remove package(s)\n");
printf("\tcompare-versions <v1> <op> <v2>\n");
printf("\t compare versions using <= < > >= = << >>\n");
printf("\tprint-architecture List installable package architectures\n");
printf("\tcompare-versions <v1> <op> <v2>\n");
printf("\t compare versions using <= < > >= = << >>\n");
printf("\tprint-architecture List installable package architectures\n");
printf("\twhatprovides [-A] [pkgname|pat]+\n");
printf("\twhatconflicts [-A] [pkgname|pat]+\n");
printf("\twhatreplaces [-A] [pkgname|pat]+\n");
printf("\twhatprovides [-A] [pkgname|pat]+\n");
printf("\twhatconflicts [-A] [pkgname|pat]+\n");
printf("\twhatreplaces [-A] [pkgname|pat]+\n");