--status : Display the current operational state of the trace reporter. 0 : Success. The report was generated successfully. 1 : Permission denied. Root access is required. 2 : Invalid argument or process ID not found. 5 : Hardware communication error. FILES /etc/xtrr.conf : System-wide configuration file. /var/log/xtrr.log : Default log file for trace errors.
-f , --file file : Read configuration parameters from the specified file instead of using system defaults. Download xtrr(8) txt
xtrr [ -v ] [ -f file ] [ -p pid ] [ -o output ] xtrr --status --status : Display the current operational state of
-o , --output output : Redirect the report to output (text format). 1 : Permission denied
When invoked without arguments, xtrr attempts to report the current state of the primary system controller. Because it interacts directly with kernel memory and hardware registers, it must be run with root privileges.