Saludos a todos:
sarg -l /var/log/squid/access.log
SARG: Records in file: 29747, reading: 0.00%
SARG: Records in file: 29747, reading: 16.81%
SARG: Records in file: 29747, reading: 33.62%
SARG: Records in file: 29747, reading: 50.43%
SARG: Records in file: 29747, reading: 67.23%
SARG: Records in file: 29747, reading: 84.04%
SARG: (report) No se puede abrir archivo: /tmp/sarg
SARG: Records in file: 29747, reading: 100.00%