(Last checked against version &groff-depversion;.) Bash: sh Binutils: ar, as, ld, ranlib Bison: bison Coreutils: basename, cat, chmod, cp, date, echo, expr, hostname, install, ln, ls, mkdir, mv, rm, touch, tr, uname Diffutils: cmp Gawk: awk GCC: cc1, cc1plus, collect2, cpp0, g++, gcc Grep: egrep, grep Make: make Sed: sed