.TH xsct 1 "Aug 2020" "1.6" "User Manual" .SH NAME xsct \- X11 set screen color temperature .SH SYNOPSIS .B xsct [options] .I [temperature] .SH DESCRIPTION .B xsct sets the screen's color temperature. .SH OPTIONS .TP .B -d, --delta Shift temperature by given value .TP .B -h, --help Display usage information and exit .TP .B -v, --verbose Display debugging information .TP .I [temperature] Black body temperature .br If the value is 0, xsct sets the color temperature to the default of 6500 .br If no arguments are passed, xsct estimates the current display temperature .SH AUTHOR xsct was written by Ted Unangst .SH SEE ALSO redshift(1), xtemp(1)