type date name ---- --------------- ------------------------ file 2015.03.18.1330 background.0.whatis.txt file 2015.03.13.1527 background.1.terminal.txt file 2015.03.19.1239 error_messages.txt file 2015.03.19.1301 install.afni.txt file 2015.03.13.1527 install.data.txt file 2015.03.19.1242 unix_commands.txt