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rhel7 CentOS设置的相关内容

文章 2017-12-20 来自：开发者社区

在RHEL7或CentOS7中修改创建账号时系统默认UID、GID最小起始值及其他设置

大家应该都知道，在Linux系统中，1000以下的UID是系统保留的UID。随意修改系统上某些帐号的 UID 很可能会导致某些程序无法进行，甚至导致系统无法顺利运行。我们可以通过/usr/share/doc/setup-2.8.71/uidgid来查看具体对应关系，当然不同的版本路径可能不一样，可以用/usr/share/doc/setup*/uidgid来通配。 NAME UID GI...

文章 2017-12-18 来自：开发者社区

Linux（RHEL7及CentOS7）的时间设置篇（timedatectl，date，hwclock）-系统管理（2）

RHEL7、CentOS7提供三种命令行方式方式来设置和显示日期、时间。timedatectl是在RHEL7及CentOS7中新增的systemd的一部分，date是传统的日期时间设置命令，hwclock单元访问的是硬件时钟。一、timedatectl [root@Geeklp-Administrator ~]# timedatectl Local time: 六 20...

文章 2017-12-15 来自：开发者社区

RHEL7及CentOS7的语言、字符编码、键盘映射、X11布局设置(localectl)-系统管理（1）

这几天在阅读Red Hat Enterprise Linux 7的官方文档，发现了一些比之前有较大改善的系统管理方式，准备用一个系列的文章来分享一下自己的阅读、学习心得。在系统管理指导的开篇就提到了语言、字符编码、键盘布局的问题。下面就来分享一下这些内容，在后面的一系列文章中将无多余废话，还请见谅！系统区域设置是指系统服务及用户接口的语言设置。键盘布局设置用于控制字符控制台布局及图形化用户接.....

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