在 buster 發行版中 amd64 硬體架構下的 pngcrush 套件檔案清單
/usr/bin/pngcrush /usr/share/doc/pngcrush/README.Debian /usr/share/doc/pngcrush/changelog.Debian.gz /usr/share/doc/pngcrush/changelog.gz /usr/share/doc/pngcrush/copyright /usr/share/man/man1/pngcrush.1.gz
/usr/bin/pngcrush /usr/share/doc/pngcrush/README.Debian /usr/share/doc/pngcrush/changelog.Debian.gz /usr/share/doc/pngcrush/changelog.gz /usr/share/doc/pngcrush/copyright /usr/share/man/man1/pngcrush.1.gz