1 Long: trace 2 Arg: <file> 3 Help: Write a debug trace to FILE 4 Mutexed: verbose trace-ascii 5 Category: verbose 6 --- 7 Enables a full trace dump of all incoming and outgoing data, including 8 descriptive information, to the given output file. Use "-" as filename to have 9 the output sent to stdout. Use "%" as filename to have the output sent to 10 stderr. 11 12 If this option is used several times, the last one will be used. 13