By default you can use the cursor keys, and backspace, to move around and edit the input line, just like with the Bash shell.

可以缺省地使用光标和退格键来移动和编辑输入行，就象在Bash shell中一样。

youdao

The city takes so much money from the pockets of its visitors, indeed, that Hollywood studios periodically threaten to move the bash to Barcelona.

ECONOMIST: Trade fairs