--- /dev/null
+# for interactive shell
+
+alias which=whence
+alias cd='builtin cd'
+alias precmd=' precmd'
+
+bindkey -e >/dev/null 2>&1
+
+bindkey `tput khome` beginning-of-line >/dev/null 2>&1
+bindkey `tput kend` end-of-line >/dev/null 2>&1
+bindkey `tput kich1` quoted-insert >/dev/null 2>&1
+bindkey `tput kdch1` delete-char >/dev/null 2>&1
+bindkey `tput kpp` up-history >/dev/null 2>&1
+bindkey `tput knp` end-of-history >/dev/null 2>&1
+bindkey `tput kcuu1` history-beginning-search-backward >/dev/null 2>&1
+bindkey `tput kcud1` history-beginning-search-forward >/dev/null 2>&1
+
+case "$TERM" in
+ xterm*)
+ precmd () { print -Pn "\e]0;%n@%m: %~\a"i; }
+ bindkey '^[[H' beginning-of-line >/dev/null 2>&1
+ bindkey '^[[F' end-of-line >/dev/null 2>&1
+ ;;
+esac
+