function cvsupdatei { cvs update "$@" 2>&1|grep -v '^?'|less; }; export -f cvsupdatei
function wclines { awk '{x[$0]++}END{for (i in x) print x[i]"\t"i}'; }; export -f wclines
+function ulimitme { ulimit -m 100000 -d 150000 -v 200000; }; export -f ulimitme
+eval "function grep { ( ulimitme; `which grep` "'"$@"'"; ); }"; export -f grep
ulimit -c 0