From 5bee02b567819cb2ea438ba36f0d4a34035a1d32 Mon Sep 17 00:00:00 2001
From: Ivan Li <ivanli2048@gmail.com>
Date: Wed, 19 Oct 2022 23:57:51 +0800
Subject: [PATCH] =?UTF-8?q?blog:=20=E8=A1=A5=E5=85=85=E9=81=97=E6=BC=8F?=
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---
 data/blog/install-and-setup-arch-linux.md | 20 +++++++++++++++++++-
 1 file changed, 19 insertions(+), 1 deletion(-)

diff --git a/data/blog/install-and-setup-arch-linux.md b/data/blog/install-and-setup-arch-linux.md
index 8ea3d23..085011c 100644
--- a/data/blog/install-and-setup-arch-linux.md
+++ b/data/blog/install-and-setup-arch-linux.md
@@ -57,7 +57,7 @@ ssh-keygen -R '[20.20.20.20]:20000'
 设置主机名：
 
 ```bash
-sudo hostnamectl set-hostname arch.example.com
+hostnamectl set-hostname arch.example.com
 ```
 
 启用 pacman 并行下载：
@@ -164,6 +164,24 @@ setopt INC_APPEND_HISTORY_TIME
 详细配置参考：[Better zsh history | SoberKoder](https://www.soberkoder.com/better-zsh-history/)
 文档：[zsh: 16 Options](https://zsh.sourceforge.io/Doc/Release/Options.html)
 
+然后进入到 `zsh` 中，执行一次 `source ~/.zshrc`：
+
+```shell
+zsh
+
+source ~/.zshrc
+```
+
+设置 Zsh 为默认的 shell 程序：
+
+```bash
+# 列出所有已安装的 shell 程序
+chsh -l
+# 从上面的结果中找到 zsh 的完整路径
+# 我的是 /bin/zsh
+chsh -s /bin/zsh
+```
+
 ### Docker
 
 安装 Docker 和 Docker Compose 也很简单：