Here is how I install flash player on Tiny Core Linux:
1. Download Adobe Flash Player version 11.1.102.63 from Macromedia archive server:
wget http://fpdownload.macromedia.com/get/flashplayer/installers/archive/fp_11.1.102.63_archive.zip
2. Extract the downloaded file:
unzip fp_11.1.102.63_archive.zip
3. Create directories:
mkdir myflash
mkdir myflash/usr
mkdir myflash/usr/local
mkdir myflash/usr/local/firefox-official
mkdir myflash/usr/local/firefox-official/plugins
4. Copy “libflashplayer.so” to “plugins” directory:
cp fp_11.1.102.63_archive/11_1r102_63_32bit/libflashplayer.so myflash/usr/local/firefox-official/plugins/.
5. Install “squashfs-tools-4.x.tcz” using “Apps”:
6. Create “myflash.tcz” extension:
mksquashfs myflash myflash.tcz
7. Copy “myflash.tcz” into tce directory:
cp myflash.tcz /mnt/sda1/tce/optional/.
8. Append “myflash.tcz” in “onboot.lst” file:
echo myflash.tcz >> /mnt/sda1/tce/onboot.lst
9. Restart computer, start Firefox and open a website with flash.
10. Enjoy!