-function cvsdiff { cvs diff "$@" 2>&1| less; }; export -f cvsdiff
-function cvsdiffi { cvs diff "$@" 2>&1|grep -v '^?'|less; }; export -f cvsdiffi
-function cvsupdate { cvs update "$@" 2>&1| less; }; export -f cvsupdate
-function cvsupdatei { cvs update "$@" 2>&1|grep -v '^?'|less; }; export -f cvsupdatei
+function wclines { awk '{x[$0]++}END{for (i in x) print x[i]"\t"i}'; }; export -f wclines
+function ulimitme { ulimit -m 100000 -d 150000 -v 200000; }; export -f ulimitme
+function grep {(unset grep; ( ulimitme; grep "$@"; ); );}; export -f grep
+function finame { find . -false `
+ awk </dev/null 'BEGIN{ for (i=1;i<ARGC;i++) print " -o -iname *"ARGV[i]"*"; }' "$@";
+ `; }; export -f finame
+function mkcd { mkdir -p "$1"; cd "$1"; }; export -f mkcd
+function pushdmk { mkdir -p "$1"; pushd "$1"; }; export -f pushdmk
+function rsync {(unset rsync; rsync -v -e ssh --progress --stats --partial --block-size=512 "$@"; );}; export -f rsync
+function tohex { od -An -txC /tmp/out|tr -d '\n '|tr 'a-f' 'A-F';echo; }; export -f tohex
+function edall {
+ find -type f|while read -r i;do
+ (awk </dev/null 'BEGIN{ for (i=1;i<ARGC;i++) print ARGV[i]; }' "$@";echo -e 'w\nq')|ed -s "$i"
+ done
+ }; export -f edall
+function mi { (
+ set -ex;cd "$1";while true;do test "$PWD" != "/";if [ -e configure.in -o -e Makefile.PL ];then break;fi;cd ..;done;make install;
+ ); };export -f mi
+function ctags {(unset ctags;
+ if [ $# != 0 ];then ctags "$@";else
+ find -type f -a '(' -name "*.[chC]" -o -name "*.cc" -o -name "*.java" -o -name "*.p[lm]" ')'|ctags --file-tags -L -
+ fi; );}; export -f ctags
+function cpan {(unset cpan; if [ $# = 0 ];then cpan;else perl -MCPAN -e "install qw($*);";fi; );}; export -f cpan
+function exx { cd "`unset exx;exx "$@"|tee /proc/self/fd/2|tail -n1|sed -n 's/^extdir=//p'`"; };export -f exx