匹配隱藏檔案

製備

$ mkdir globbing
$ cd globbing
$ mkdir -p folder/{sub,another}folder/content/deepfolder/
touch macy stacy tracy "file with space" folder/{sub,another}folder/content/deepfolder/file .hiddenfile
$ shopt -u nullglob
$ shopt -u failglob
$ shopt -u dotglob
$ shopt -u nocaseglob
$ shopt -u extglob
$ shopt -u globstar

Bash 內建選項 dotglob 允許匹配隱藏檔案和資料夾，即以 . 開頭的檔案和資料夾

$ shopt -s dotglob
$ echo *
file with space folder .hiddenfile macy stacy tracy