在家目录上新建一个.inputrc文件，内容为：

# do not bell on tab-completion

#set bell-style none

set meta-flag on

set input-meta on

set convert-meta off

set output-meta on

# Completed names which are symbolic links to

# directories have a slash appended.

set mark-symlinked-directories on

$if mode=emacs

# for linux console and RH/Debian xterm

"\e[1~": beginning-of-line

"\e[4~": end-of-line

# commented out keymappings for pgup/pgdown to reach begin/end of history

#"\e[5~": beginning-of-history

#"\e[6~": end-of-history

"\e[A": history-search-backward

"\e[B": history-search-forward

"\e[5~": history-search-backward

"\e[6~": history-search-forward

"\e[3~": delete-char

"\e[2~": quoted-insert

"\e[5C": forward-word

"\e[5D": backward-word

"\e[1;5C": forward-word

"\e[1;5D": backward-word

# for rxvt

"\e[8~": end-of-line

"\eOc": forward-word

"\eOd": backward-word

# for non RH/Debian xterm, can't hurt for RH/DEbian xterm

"\eOH": beginning-of-line

"\eOF": end-of-line

# for freebsd console

"\e[H": beginning-of-line

"\e[F": end-of-line

$endif