sed -i -e '/006-m4/s/^/#/' \
       -e '/007-ncurses/s/^/#/' \
       -e '/008-bash/s/^/#/' \
       -e '/009-coreutils/s/^/#/' \
       -e '/010-diffutils/s/^/#/' \
       -e '/011-file/s/^/#/' \
       -e '/012-findutils/s/^/#/' ~/lfs-builder/scripts/run_day5.sh