Прогресс-бар для cp

ппц - в гугл!
в bashsrc пихаешь это

#PATCHES
pre_src_configure() {
    src_autopatcher
}
src_autopatcher() {

PATCH_DIR="/var/portage/patches"
PATCH_OPTS="-g0 -E --no-backup-if-mismatch"
local count=0
if [ -d "${PATCH_DIR}/${CATEGORY}/${PN}" ]; then
     for PATCH in $(find "${PATCH_DIR}/${CATEGORY}/${PN}" "${PATCH_DIR}/${CATEGORY}/${PN}/${PVR}/"-type f -name "*.patch"|sort)
     do
     einfo "Patching ${PATCH/*\//} ..."
       while [[ ${count} -lt 5 ]]; do
         if (patch -p${count} ${PATCH_OPTS} --dry-run -f < "${PATCH}") >/dev/null; then
         patch -p${count} ${PATCH_OPTS} < "${PATCH}" >/dev/null
         break
         fi
         (( count++ ))
       done
   if [[ ${count} -ge 5 ]] ; then
   eerror "Failed Patch: ${PATCH/*\//} !"
   die "Failed Patch: ${PATCH/*\//} !"
   fi
     done
fi
}

а в
/var/portage/patches/sys-apps/coreutils
кладёшь патч
всё само пропатчится
(можно и /var/portage/patches/sys-apps/coreutils/версия)