How to send list of file in a folder to a txt file in Linux

Question

I\'m fairly new to Linux (CentOS in this case). I have a folder with about 2000 files in it. I\'d like to ideally execute a command at the command prompt that would write

Answer 1

If only names of regular files immediately contained within a directory (assume it's ~/dirs) are needed, you can do

find ~/docs -type f -maxdepth 1 > filenames.txt

Answer 2

you can just use

ls > filenames.txt

(usually, start a shell by using "Terminal", or "shell", or "Bash".) You may need to use cd to go to that folder first, or you can ls ~/docs > filenames.txt