From f6543f054832413fef030e1954eb227a7e1b2450 Mon Sep 17 00:00:00 2001 From: Alexander Ziaee Date: Sat, 30 Mar 2024 02:03:33 -0400 Subject: [PATCH] Manual: Cross-platform mdoc rewrite to section 6 Fixes: #87 , #105 and #162 --- CMakeLists.txt | 2 +- Makefile.am | 4 +- cmatrix.1 | 101 ------------------------------------------ cmatrix.6 | 117 +++++++++++++++++++++++++++++++++++++++++++++++++ 4 files changed, 120 insertions(+), 104 deletions(-) delete mode 100644 cmatrix.1 create mode 100644 cmatrix.6 diff --git a/CMakeLists.txt b/CMakeLists.txt index fba6fed..01e28f1 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -69,7 +69,7 @@ add_executable(cmatrix cmatrix.c) target_link_libraries(cmatrix ${CURSES_LIBRARIES}) install(TARGETS cmatrix DESTINATION ${CMAKE_INSTALL_BINDIR}) -install(FILES cmatrix.1 DESTINATION ${CMAKE_INSTALL_MANDIR}/man1) +install(FILES cmatrix.6 DESTINATION ${CMAKE_INSTALL_MANDIR}/man6) if (UNIX) foreach (CONSOLE_FONTS_DIR ${CONSOLE_FONTS_DIRS}) diff --git a/Makefile.am b/Makefile.am index be482b4..3b7b8ef 100644 --- a/Makefile.am +++ b/Makefile.am @@ -1,7 +1,7 @@ bin_PROGRAMS = cmatrix cmatrix_SOURCES = cmatrix.c -man_MANS = cmatrix.1 +man_MANS = cmatrix.6 if MATRIX_FONTS BUILD_FONTS = 1 @@ -11,7 +11,7 @@ endif EXTRA_DIST = COPYING INSTALL install-sh \ missing mkinstalldirs matrix.fnt \ - matrix.psf.gz mtx.pcf cmatrix.1 cmatrix.spec + matrix.psf.gz mtx.pcf cmatrix.6 cmatrix.spec install-data-local: @if test $(BUILD_FONTS) = 1; then \ diff --git a/cmatrix.1 b/cmatrix.1 deleted file mode 100644 index 59c6654..0000000 --- a/cmatrix.1 +++ /dev/null @@ -1,101 +0,0 @@ -.TH CMatrix 1 "Mon May 3 1999" -.SH NAME -CMatrix -.SH SYNOPSIS -.B cmatrix -[\-abBflohnsmVx] [\-u update] [\-C color] -.SH DESCRIPTION -Shows a scrolling 'Matrix' like screen in Linux -.SS OPTIONS -.TP -.I "\-a" -Asynchronous scroll -.TP -.I "\-b" -Bold characters on -.TP -.I "\-B" -All bold characters (overrides \-b) -.TP -.I "\-f" -Force the linux $TERM type to be on -.TP -.I "\-l" -Linux mode (sets "matrix.fnt" font in console) -.TP -.I "\-o" -Use old-style scrolling -.TP -.I "\-c" -Only print the shadows of letters -.TP -.I "\-L" -Locks cmatrix, Unable to quit -.TP -.I "\-h, \-?" -Print usage and exit -.TP -.I "\-r" -"Rainbow" mode, rainbow colored character -.TP -.I "\-k" -Every characters change -.TP -.I "\-n" -No bold characters (overrides \-b and \-B) -.TP -.I "\-s" -"Screensaver" mode, exits on first keystroke -.TP -.I "\-m" -"Lambda" mode, every character becomes a lambda -.TP -.I "\-x" -X window mode, use if your xterm is using mtx.pcf -.TP -.I "\-V" -Print version information and exit -.TP -.I "\-u delay" -Screen update delay 0 - 9, default 4 -.TP -.I "\-C color" -Use this color for matrix (default green). -Valid colors are green, red, blue, white, yellow, cyan, magenta and black. -.TP -.I "\-M message" -Add a message in the center of cmatrix -.TP -.I "\-t tty" -Set tty to use -.SS KEYSTROKES -The following keystrokes are available during execution (unavailable in -\-s mode) -.TP -.I "a" -Toggle asynchronous scroll -.TP -.I "b" -Random bold characters -.TP -.I "B" -All bold characters -.TP -.I "n" -Turn off bold characters -.TP -.I "0\-9" -Adjust update speed -.TP -.I "! @ # $ % ^ & )" -Change the color of the matrix to the corresponding color: -! \- red, @ \- green, # \- yellow, $ \- blue, % \- magenta, ^ \- cyan, -& \- white, ) \- black. -.TP -.I "q" -Quit the program -.SH BUGS -This program is very CPU intensive. Don't be surprised if it eats up over -40% of your CPU at times. -.SH HOMEPAGE -http://www.github.com/abishekvashok/cmatrix diff --git a/cmatrix.6 b/cmatrix.6 new file mode 100644 index 0000000..fb7d286 --- /dev/null +++ b/cmatrix.6 @@ -0,0 +1,117 @@ +.Dd March 31, 2024 +.Dt CMATRIX 6 +.Os +.Sh NAME +.Nm cmatrix +.Nd Matrix digital rain terminal screensaver and lock screen +.Sh SYNOPSIS +.Nm +.Op Fl \&?abBcfhlLmnorsVx +.Op Fl C Ar color +.Op Fl M Ar message +.Op Fl u Ar delay +.Sh DESCRIPTION +The +.Nm +command shows 8-color text raining down a terminal, at a +user-defined speed, either at the same rate or asyncronously. +.Pp +The following command-line options are available: +.Pp +.Bl -tag -width "-M message" -compact +.It Fl a +Asynchronous scroll +.It Fl b +Bold characters on +.It Fl B +All bold characters, overrides +.Fl b +.It Fl c +Use Japanese characters, requires appropriate font +.It Fl C Ar color +.Sq Ar green +Use one of the eight +.Ar color Ns s in the table below +.It Fl f +Force the +.Va $TERM +type to be on +.It Fl h , Fl \&? +Print usage and exit +.It Fl l +Linux mode, use matrix console font +.Pq matrix.fnt +.It Fl L +Lock mode, can be +.Xr kill 1 Ns ed +from another terminal +.It Fl m +Lambda mode, every character becomes a lambda +.It Fl M Ar message +Add a centered +.Ar message +.It Fl n +No bold characters, overrides +.Fl b +and +.Fl B +.It Fl o +Use old-style scrolling +.It Fl r +Rainbow mode, rainbow colored characters +.It Fl s +Screensaver mode, exits on any keystroke +.It Fl u Ar delay +.Sq Ar 4 +Screen update delay +.Ar 0 Ns Pf - Ar 9 +.It Fl V +Print version information and exit +.It Fl x +X window mode, use if your +.Xr xterm 1 +is using mtx.pcf +.El +.Pp +The following keystrokes are available during execution: +.Pp +.Bl -tag -width "! @ # $ % ^ & )" -compact +.It Ic "! @ # $ % ^ & )" +Switch scheme to corresponding +.Ar color : +.Pp +.TS +aw10 aw10. +! red @ green +# yellow $ blue +% magenta ^ cyan +& white ) black +.TE +.Pp +.It Ic 0 Ns Pf - Ic 9 +Set update delay +.It Ic a +Toggle asynchronous scroll +.It Ic b +Random bold characters +.It Ic B +All bold characters +.It Ic n +Turn off bold characters +.It Ic p , Ic P +Pause +.It Ic q +Quit +.El +.Sh EXAMPLES +Emulate the digital rain from the original movie: +.Dl $ cmatrix -ac +.Pp +Emulate the classic screensaver: +.Dl $ cmatrix -os +.Sh SEE ALSO +.Xr kill 1 , +.Xr xterm 1 , +.Xr ncurses 3 +.Pp +.Lk http://www.github.com/abishekvashok/cmatrix Homepage