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diff --git a/term-utils/setterm.1 b/term-utils/setterm.1 new file mode 100644 index 0000000..88e1189 --- /dev/null +++ b/term-utils/setterm.1 @@ -0,0 +1,287 @@ +.\" Copyright 1990 Gordon Irlam (gordoni@cs.ua.oz.au) +.\" Copyright 1992 Rickard E. Faith (faith@cs.unc.edu) +.\" Copyright 2000 Colin Watson (cjw44@cam.ac.uk) +.\" Do not restrict distribution. +.\" May be distributed under the GNU General Public License +.\" +.TH SETTERM 1 "May 2014" "util-linux" "User Commands" +.SH NAME +setterm \- set terminal attributes +.SH SYNOPSIS +.B setterm +[options] +.SH DESCRIPTION +.B setterm +writes to standard output a character string that will invoke the specified +terminal capabilities. Where possible +.I terminfo +is consulted to find the string to use. Some options however (marked "virtual +consoles only" below) do not correspond to a +.BR terminfo (5) +capability. In this case, if the terminal type is "con" or "linux" the string +that invokes the specified capabilities on the PC Minix virtual console driver +is output. Options that are not implemented by the terminal are ignored. +.SH OPTIONS +For boolean options +.RB ( on " or " off ), +the default is +.BR on . +.P +Below, an +.I 8-color +can be +.BR black , +.BR red , +.BR green , +.BR yellow , +.BR blue , +.BR magenta , +.BR cyan , +or +.BR white . +.P +A +.I 16-color +can be an +.IR 8-color , +or +.BR grey , +or +.B bright +followed +by +.BR red , +.BR green , +.BR yellow , +.BR blue , +.BR magenta , +.BR cyan , +or +.BR white . +.P +The various color options may be set independently, at least on virtual +consoles, though the results of setting multiple modes (for example, +.B \-\-underline +and +.BR \-\-half\-bright ) +are hardware-dependent. +.TP +\fB\-\-appcursorkeys\fP [\fBon\fP|\fBoff\fP] (virtual consoles only) +Sets Cursor Key Application Mode on or off. When on, ESC O A, ESC O B, etc. +will be sent for the cursor keys instead of ESC [ A, ESC [ B, etc. See the +.I vi and Cursor-Keys +section of the +.I Text-Terminal-HOWTO +for how this can cause problems for \fBvi\fR users. +.TP +\fB\-\-append\fP [\fIconsole_number\fP] +Like +.BR \-\-dump , +but appends to the snapshot file instead of overwriting it. Only works if no +.B \-\-dump +options are given. +.TP +\fB\-\-background\fP \fI8-color\fP|\fBdefault\fP +Sets the background text color. +.TP +\fB\-\-blank\fP [\fB0-60\fP|\fBforce\fP|\fBpoke\fP] (virtual consoles only) +Sets the interval of inactivity, in minutes, after which the screen will be +automatically blanked (using APM if available). Without an argument, it gets +the blank status (returns which vt was blanked, or zero for an unblanked vt). +.IP +The +.B force +option keeps the screen blank even if a key is pressed. +.IP +The +.B poke +option unblanks the screen. +.TP +\fB\-\-bfreq\fP [\fInumber\fP] (virtual consoles only) +Sets the bell frequency in Hertz. Without an argument, it defaults to +.BR 0 . +.TP +\fB\-\-blength\fP [\fB0-2000\fP] (virtual consoles only) +Sets the bell duration in milliseconds. Without an argument, it defaults to +.BR 0 . +.TP +.BR \-\-blink " [" on | off ] +Turns blink mode on or off. Except on a virtual console, +.B \-\-blink off +turns off all attributes (bold, half-brightness, blink, reverse). +.TP +.BR \-\-bold " [" on | off ] +Turns bold (extra bright) mode on or off. Except on a virtual console, +.B \-\-bold off +turns off all attributes (bold, half-brightness, blink, reverse). +.TP +\fB\-\-clear\fP [\fBall\fP|\fBrest\fP] +Without an argument or with the argument +.BR all , +the entire screen is cleared and the cursor is set to the home position, +just like +.BR clear (1) +does. With the argument +.BR rest , +the screen is cleared from the current cursor position to the end. +.TP +\fB\-\-clrtabs\fP [\fItab1 tab2 tab3\fP ...] (virtual consoles only) +Clears tab stops from the given horizontal cursor positions, in the range +.BR 1-160 . +Without arguments, it clears all tab stops. +.TP +.BR \-\-cursor " [" on | off ] +Turns the terminal's cursor on or off. +.TP +\fB\-\-default\fP +Sets the terminal's rendering options to the default values. +.TP +\fB\-\-dump\fP [\fIconsole_number\fP] +Writes a snapshot of the virtual console with the given number +to the file specified with the +.B \-\-file +option, overwriting its contents; the default is +.IR screen.dump . +Without an argument, it dumps the current virtual console. This overrides +.BR \-\-append . +.TP +\fB\-\-file\fP \fIfilename\fP +Sets the snapshot file name for any +.B \-\-dump +or +.B \-\-append +options on the same command line. If this option is not present, the default +is +.I screen.dump +in the current directory. A path name that exceeds the system maximum will be +truncated, see PATH_MAX from linux/limits.h for the value. +.TP +\fB\-\-foreground\fP \fI8-color\fP|\fBdefault\fP +Sets the foreground text color. +.TP +.BR \-\-half\-bright " [" on | off ] +Turns dim (half-brightness) mode on or off. Except on a virtual console, +.B \-\-half\-bright off +turns off all attributes (bold, half-brightness, blink, reverse). +.TP +\fB\-\-hbcolor\fP \fI16-color\fP +Sets the color for bold characters. +.TP +\fB\-\-initialize\fP +Displays the terminal initialization string, which typically sets the +terminal's rendering options, and other attributes to the default values. +.TP +.BR \-\-inversescreen " [" on | off ] +Swaps foreground and background colors for the whole screen. +.TP +.BR \-\-linewrap " [" on | off ] +Makes the terminal continue on a new line when a line is full. +.TP +.BR \-\-msg " [" on | off "] (virtual consoles only)" +Enables or disables the sending of kernel +.BR printk () +messages to the console. +.TP +\fB\-\-msglevel\fP \fB0-8\fP (virtual consoles only) +Sets the console logging level for kernel +.B printk() +messages. All messages strictly more important than this will be printed, so a +logging level of +.B 0 +has the same effect as +.B \-\-msg on +and a logging level of +.B 8 +will print all kernel messages. +.BR klogd (8) +may be a more convenient interface to the logging of kernel messages. +.TP +\fB\-\-powerdown\fP [\fB0-60\fP] +Sets the VESA powerdown interval in minutes. Without an argument, it defaults +to +.B 0 +(disable powerdown). If the console is blanked or the monitor is in suspend +mode, then the monitor will go into vsync suspend mode or powerdown mode +respectively after this period of time has elapsed. +.TP +\fB\-\-powersave\fP \fBoff\fP +Turns off monitor VESA powersaving features. +.TP +\fB\-\-powersave\fP \fBon\fP|\fBvsync\fP +Puts the monitor into VESA vsync suspend mode. +.TP +\fB\-\-powersave\fP \fBpowerdown\fP +Puts the monitor into VESA powerdown mode. +.TP +\fB\-\-powersave\fP \fBhsync\fP +Puts the monitor into VESA hsync suspend mode. +.TP +\fB\-\-regtabs\fP [\fB1-160\fP] (virtual consoles only) +Clears all tab stops, then sets a regular tab stop pattern, with one tab every +specified number of positions. Without an argument, it defaults to +.BR 8 . +.TP +.BR \-\-repeat " [" on | off "] (virtual consoles only)" +Turns keyboard repeat on or off. +.TP +\fB\-\-reset\fP +Displays the terminal reset string, which typically resets the terminal to +its power-on state. +.TP +\fB\-\-resize\fP +Reset terminal size by assessing maximum row and column. This is useful +when actual geometry and kernel terminal driver are not in sync. Most +notable use case is with serial consoles, that do not use +.BR ioctl (3) +but just byte streams and breaks. +.TP +\fB\-\-reverse\fP [\fBon\fP|\fBoff\fP] +Turns reverse video mode on or off. Except on a virtual console, +.B \-\-reverse off +turns off all attributes (bold, half-brightness, blink, reverse). +.TP +\fB\-\-store\fP (virtual consoles only) +Stores the terminal's current rendering options (foreground and background +colors) as the values to be used at reset-to-default. +.TP +\fB\-\-tabs\fP [\fItab1 tab2 tab3\fP ...] +Sets tab stops at the given horizontal cursor positions, in the range +.BR 1-160 . +Without arguments, it shows the current tab stop settings. +.TP +\fB\-\-term\fP \fIterminal_name\fP +Overrides the TERM environment variable. +.TP +\fB\-\-ulcolor\fP \fI16-color\fP (virtual consoles only) +Sets the color for underlined characters. +.TP +.BR \-\-underline " [" on | off ] +Turns underline mode on or off. +.TP +\fB\-\-version\fP +Displays version information and exits. +.TP +\fB\-\-help\fP +Displays a help text and exits. +.SH COMPATIBILITY +Since version 2.25 +.B setterm +has support for long options with two hyphens, for example +.BR \-\-help , +beside the historical long options with a single hyphen, for example +.BR \-help . +In scripts it is better to use the backward-compatible single hyphen +rather than the double hyphen. Currently there are no plans nor good +reasons to discontinue single-hyphen compatibility. +.SH "SEE ALSO" +.BR stty (1), +.BR tput (1), +.BR tty (4), +.BR terminfo (5) +.SH BUGS +Differences between the Minix and Linux versions are not documented. +.SH AVAILABILITY +The setterm command is part of the util-linux package and is available from +.UR https://\:www.kernel.org\:/pub\:/linux\:/utils\:/util-linux/ +Linux Kernel Archive +.UE . |