当我运行perl时,我得到警告:

perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
    LANGUAGE = (unset),
    LC_ALL = (unset),
    LANG = "en_US.UTF-8"
are supported and installed on your system.
perl: warning: Falling back to the standard locale ("C").

我该怎么解决呢?


当前回答

将LC_TYPE环境变量设置为默认的区域语言“C”将有助于消除此警告。

执行export LC_CTYPE="C",然后尝试执行perl命令。

附注:您需要在/etc/environment文件或/etc/default/locale文件中设置此变量以获得永久解决方案。

其他回答

我在Mac M1 Monterey上试过这些方法,但都不行。 禁用该消息的快速方法是: 打开终端->首选项->高级选项卡->取消勾选以在启动时设置区域环境变量

每当我在最新的Kali Linux版本上运行Perl脚本(比如enum4linux)时,都会遇到这个问题。

kali@kali:~$ lsb_release -a
No LSB modules are available.
Distributor ID:    Kali
Description:    Kali GNU/Linux Rolling
Release:    2020.3
Codename:    kali-rolling
kali@kali:~$

例如,

kali@kali:~$ enum4linux
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
    LANGUAGE = (unset),
    LC_ALL = (unset),
    LC_ADDRESS = "ms_MY.UTF-8",
    LC_NAME = "ms_MY.UTF-8",
    LC_MONETARY = "ms_MY.UTF-8",
    LC_PAPER = "ms_MY.UTF-8",
    LC_IDENTIFICATION = "ms_MY.UTF-8",
    LC_TELEPHONE = "ms_MY.UTF-8",
    LC_MEASUREMENT = "ms_MY.UTF-8",
    LC_TIME = "ms_MY.UTF-8",
    LC_NUMERIC = "ms_MY.UTF-8",
    LANG = "en_US.UTF-8"
    are supported and installed on your system.
perl: warning: Falling back to a fallback locale ("en_US.UTF-8").
enum4linux v0.8.9 (http://labs.portcullis.co.uk/application/enum4linux/)
Copyright (C) 2011 Mark Lowe (mrl@portcullis-security.com)

请看给出的警告信息。

perl: warning: Falling back to a fallback locale ("en_US.UTF-8").

另外,注意LC_ALL = (unset)

解决办法很简单。你所要做的就是设置它。

export LC_ALL=en_US.UTF-8

例如,

kali@kali:~$ export LC_ALL=en_US.UTF-8
kali@kali:~$

问题解决了

kali@kali:~$ enum4linux
enum4linux v0.8.9 (http://labs.portcullis.co.uk/application/enum4linux/)
Copyright (C) 2011 Mark Lowe (mrl@portcullis-security.com)

对于永久解决方案,您可能希望将其添加到.bashrc文件中。

您需要在/etc/default/locale中适当地配置语言环境、注销、登录,然后运行常规命令

root@host:~# echo -e 'LANG=en_US.UTF-8\nLC_ALL=en_US.UTF-8' > /etc/default/locale
root@host:~# exit
local-user@local:~$ ssh root@host
root@host:~# locale-gen en_US.UTF-8
root@host:~# dpkg-reconfigure locales

如果您在CentOS中运行chroot,请尝试手动将有此问题的帐户的/usr/lib/locale复制到chroot环境。

在我的情况下,使用Debian 8.6 (Jessie),我必须更改设置:

/etc/ssh/ssh_config` for `#AcceptEnv LANG LC_*

and

sshd_config为SendEnv LANG LC_*

然后重新启动ssh服务。

最后,我做到了:

locale-gen en_US。UTF-8和dpkg-reconfigure区域设置