文件导航CLI Manual

$cd

切换当前工作目录以在 Linux 文件系统层级中快速导航。

命令语法POSIX Standard

cd [DIRECTORY]

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cd 命令是 Linux 终端中切换工作目录的最基本命令，支持绝对路径与相对路径。

Flag / Option	Description
~	Navigate directly to the current user home directory (/home/user).
..	Move up one level to the parent directory.
-	Switch back to the previous working directory.
/	Navigate to the root directory of the entire filesystem.

#1Navigate to the /etc configuration folder

cd /etc && pwd

Changes the active directory to /etc and prints the updated path.

#2Return to user home directory

cd ~

Quickly returns to /home/user from any location.