AFE is a Praat script for which to extract various acoustic properties including duration, pitch, intensity and spectral qualities.
Run script in Praat:
# run script by specifying arguments
/usr/bin/praat --run AFE.praat \
"/home/wavtextgrid/" ".wav" "/home/result.txt" 1 0 "All phonemes" " " 3 1 1 1 1 0 0 0
# using `nohup` recommended in case of a long running process
nohup /usr/bin/praat --run AFE.praat \
"/home/wavtextgrid/" ".wav" "/home/result.txt" 1 0 "All phonemes" " " 3 1 1 1 1 0 0 0 > log &
# For more information, refer to:
# http://www.fon.hum.uva.nl/praat/manual/Scripting_6_9__Calling_from_the_command_line.html
# http://www.fon.hum.uva.nl/praat/manual/Scripting_6_1__Arguments_to_the_script.html