在我的公司,当我登录某些服务器时,会显示我上次登录和一个巨大的横幅:
me@my-laptop$ ssh the-server
Last login: Mon Feb 8 18:54:36 2016 from my-laptop.company.com
************************************************************************
* *
* C O M P A N Y I N F O R M A T I O N S Y S T E M S *
* *
* !WARNING! Your connection has been logged !WARNING! *
* *
* This system is for the use of authorized personnel only. *
* Individuals using this *computer system without authorization, *
* or in …Run Code Online (Sandbox Code Playgroud) 我想使用该yes命令,以便 GNU parted 不等待用户输入:
root@195-xxx-xxx-xxx:/proc# parted /dev/sda unit B resizepart 2 1166016512B
Warning: Shrinking a partition can cause data loss, are you sure you want
to continue?
Yes/No? y
Information: You may need to update /etc/fstab.
root@195-xxx-xxx-xxx:/proc# echo $?
0
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但是使用yes在这里不起作用:
root@195-xxx-xxx-xxx:/proc# yes | parted /dev/sda unit B resizepart 2 166016512B
Warning: Shrinking a partition can cause data loss, are you sure you
want to continue?
root@195-xxx-xxx-xxx:/proc# echo $?
1
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编辑:
该--script选项也不起作用:
root@195-xxx-xxx-xxx:/proc# parted …Run Code Online (Sandbox Code Playgroud) 在我的配置中,自动跳转自动完成功能似乎不起作用。需要明确的是,自动跳转可以正常工作,只有自动完成功能无法工作。
当我按下该<TAB>键时,不会显示自动完成菜单,但我输入的目录名称部分用引号引起来。
这是发生的事情。请注意,输入 liba 后,我<TAB>多次按下该键。我本来希望 autojump 能够循环通过/tmp/liba1和/tmp/liba2。也不是/tmp/liba2只有在我按下该<ENTER>键后才会出现。

我在用 :
这是我的文件的底部.bashrc:
# Alias definitions.
# You may want to put all your additions into a separate file like
# ~/.bash_aliases, instead of adding them here directly.
# See /usr/share/doc/bash-doc/examples in the bash-doc package.
if [ -f ~/.bash_aliases ]; then
. ~/.bash_aliases
fi …Run Code Online (Sandbox Code Playgroud)