Linux中讓顯示器不休眠?

Linux中讓顯示器不休眠?

我們可以使用setterm命令：

操作如下：

setterm -blank 0
setterm -blank n (n為等待時間)

setterm命令的其它選項：

setterm: Argument error, usage

setterm
&HTTP://www.aliyun.com/zixun/aggregation/37954.html">nbsp; [ -term terminal_name ]
  [ -reset ]
  [ -initialize ]
  [ -cursor [on|off] ]
  [ -repeat [on|off] ]
  [ -appcursorkeys [on|off] ]
  [ -linewrap [on|off] ]
  [ -default ]
  [ -foreground black|blue|green |cyan|red|magenta|yellow|white|default ]
  [ -background black|blue|green|cyan|red|magenta|yellow|white| default ]
  [ -ulcolor black|grey|blue|green|cyan|red|magenta|yellow|white ]
  [ -ulcolor bright blue| green|cyan|red|magenta|yellow|white ]
  [ -hbcolor black|grey|blue|green|cyan|red|magenta|yellow|white ]
  [ -hbcolor bright blue|green|cyan|red|magenta|yellow|white ]
  [ -inversescreen [on|off] ]
  [ -bold [on|off] ]
  [ -half-bright [on|off] ]
  [ -blink [on|off] ]
  [ -reverse [on|off] ]
  [ -underline [on|off] ]
  [ -store ]
  [ -clear [all|rest] ]
  [ -tabs [ tab1 tab2 tab3 ... ] ]       (tabn = 1-160)
  [ -clrtabs [ tab1 tab2 tab3 ... ] ]    (tabn = 1-160)
  [ -regtabs [1-160] ]
  [ -blank [0-60|force|poke] ]
  [ -dump & nbsp; [1-NR_CONSOLES] ]
  [ -append [1-NR_CONSOLES] ]
  [ -file dumpfilename ]
  [ -msg [on|off] ]
  [ -msglevel [0-8] ]
  [ -powersave [on|vsync|hsync|powerdown|off] ]
  [ -powerdown [0-60] ]
  [ -blength [0-20 00] ]
  [ -bfreq freqnumber ]