Perl: 警告: 设置区域设置失败 – 在CentOS 8中已修复

作者姚伟斌

在CentOS 8上执行Perl时，收到“设置区域设置失败”的警告怎么办？

我试图运行Nikto，然后出现了这个错误。

[root@lab program]# ./nikto.pl -h $IPADDRESS
perl: warning: Setting locale failed.
perl: warning: Please check that your locale settings:
	LANGUAGE = (unset),
	LC_ALL = (unset),
	LC_CTYPE = "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").
[root@lab program]#

这是我在使用SSH终端从macOS连接到DO服务器上时出现的。如果您遇到此错误，以下是您可以解决的方法。

解决方法

在终端上导出以下区域设置并运行程序。

export LC_CTYPE=en_US.UTF-8
export LC_ALL=en_US.UTF-8

对我来说，它运行得很顺利，希望对您也有帮助。

如果您只需执行一次，则可以这样做。但是，如果您需要定期运行它，则可能希望在登录时设置它。

  • 进入用户的主目录
  • 使用vi修改.bash_profile（假设您使用bash）
  • 添加以下内容并保存文件
export LC_CTYPE=en_US.UTF-8
export LC_ALL=en_US.UTF-8

就这些！

现在，我可以运行Perl 😊

姚伟斌

程序猿

我是姚伟斌，也被称为文景。我的专业领域涵盖了开放源代码的深度探索、网络编程和网络建站。我热衷于分享我的编程和建站实践经验，尤其擅长于Nginx和Proxy服务器的管理。此外，我还对Python和NodeJS这两种编程语言有着深刻的理解和独到的见解。

最近，我致力于爬虫技术的研究，探索如何通过高效的数据抓取为项目增添价值。我的目标是通过持续的学习和创新，为开放源代码社区贡献我的力量，并帮助那些对网络编程和网站建设感兴趣的人士。

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