Hello, I am using this to generate my text trace: path=`lttng list $sessionName|grep path|awk '{print $3}'` textFile=$sessionName.txt babeltrace --clock-seconds $path > $textFile It would be easier with lttng view --clock-seconds Is it possible to pass options to babeltrace with the command "lttng view" ? -- Dr. Sébastien BOISVERT, Ph.D. Bioinformatics Software Specialist GYDLE inc. sboisvert at gydle.com http://www.gydle.com