shell终端 bind

[check@centos7 ~]$ help bind
Set Readline key bindings and variables.
    
    Bind a key sequence to a Readline function or a macro, or set a
    Readline variable.  The non-option argument syntax is equivalent to
    that found in ~/.inputrc, but must be passed as a single argument:
    e.g., bind '"\C-x\C-r": re-read-init-file'.
[check@centos7 ~]$ bind -x '"\C-t":pwd'
/home/check
[check@centos7 ~]$