% ls -1 *.txt
A3_output_ZGZ22_03_20061022_duration_200mn_comptage_60.txt
M3_output_ZGZ22_02_20061022_duration_200mn_comptage_60.txt
M3_output_ZGZ22_12_20051022_duration_200mn_comptage_60.txt
M3_output_ZGZ22_12_20061022_duration_200mn_comptage_60.txt
% 689020.pl
M3_output_ZGZ22_02_20061022_duration_200mn_comptage_60.txt
A3_output_ZGZ22_03_20061022_duration_200mn_comptage_60.txt
M3_output_ZGZ22_12_20051022_duration_200mn_comptage_60.txt
M3_output_ZGZ22_12_20061022_duration_200mn_comptage_60.txt