How to use a shell script to get the current directory?

To fetch the current directory using a shell script, you can use the built-in environment variable PWD or the $(pwd) command to obtain the current working directory. Here are two methods to do so:

1. People with disabilities

current_dir=$PWD
echo "当前目录是：$current_dir"

1. Display the current working directory.

current_dir=$(pwd)
echo "当前目录是：$current_dir"

Both methods will obtain the current working directory of the shell and assign it to the variable “current_dir”, then print it out.