Software of the Month Club 2000 October

home *** CD-ROM | disk | FTP | other *** search

/ Software of the Month Club 2000 October / Software of the Month - Ultimate Collection Shareware 277.iso / pc / PROGRAMS / UTILITY / WINLINUX / DATA1.CAB / programs_-_usrdoc / XLOCKMOR.{2Q / XLOCK.HLP < prev

Wrap

Text File | 1999-09-17 | 57.4 KB | 1,718 lines

1 XLOCK 2 XLOCK(1) XLOCK(1) 2 NNAAMMEE xlock - Locks the local X display until a password is entered. 2 SSYYNNOOPPSSIISS xxlloocckk [ --hheellpp ] [ --vveerrssiioonn ] [ --rreessoouurrcceess ] [ --ddiissppllaayy _d_i_s_p_l_a_y_n_a_m_e ] [ --vviissuuaall _v_i_s_u_a_l_n_a_m_e ] [ --nnaammee _r_e_s_o_u_r_c_e_n_a_m_e ] [ --mmooddee _m_o_d_e_n_a_m_e ] [ --ddeellaayy _u_s_e_c_s ] [ --bbaattcchhccoouunntt _n_u_m ] [ --ccoouunntt _n_u_m ] [ --ccyycclleess _n_u_m ] [ --nnccoolloorrss _n_u_m ] [ --ssiizzee _n_u_m ] [ --ssaattuurraattiioonn _v_a_l_u_e ] [ --eerraasseemmooddee _m_o_d_e_n_a_m_e ] [ --eerraasseeddeellaayy _u_s_e_c_s ] [ --//++aalllloowwaacccceessss ] [ --//++vvttlloocckk ] [ --//++nnoolloocckk ] [ --//++iinnwwiinnddooww ] [ --//++iinnrroooott ] [ --//++rreemmoottee ] [ --//++mmoonnoo ] [ --//++aalllloowwrroooott ] [ --//++ddeebbuugg ] [ --//++eecchhookkeeyyss ] [ --//++eennaabblleessaavveerr ] [ --//++rreesseettssaavveerr ] [ --//++ggrraabbmmoouussee ] [ --//++ggrraabbsseerrvveerr ] [ --//++iinnssttaallll ] [ --//++mmoouusseemmoottiioonn ] [ --//++ssoouunndd ] [ --//++ttiimmeeeellaappsseedd ] [ --//++uusseeffiirrsstt ] [ --//++vveerrbboossee ] [ --nniiccee _l_e_v_e_l ] [ --lloocckkddeellaayy _s_e_c_o_n_d_s ] [ --ttiimmeeoouutt _s_e_c_¡ _o_n_d_s ] [ --ffoonntt _f_o_n_t_n_a_m_e ] [ --ppllaannffoonntt _f_o_n_t_n_a_m_e ] [ --bbgg _c_o_l_o_r ] [ --ffgg _c_o_l_o_r ] [ --bbaacckkggrroouunndd _c_o_l_o_r ] [ --ffoorreeggrroouunndd _c_o_l_o_r ] [ --uusseerrnnaammee _s_t_r_i_n_g ] [ --ppaasssswwoorrdd _s_t_r_i_n_g ] [ --iinnffoo _s_t_r_i_n_g ] [ --vvaalliiddaattee _s_t_r_i_n_g ] [ --iinnvvaalliidd _s_t_r_i_n_g ] [ --ggeeoomm¡¡ eettrryy _g_e_o_m ] [ --iiccoonnggeeoommeettrryy _g_e_o_m ] [ --ggllggeeoommeettrryy _g_e_o_m ] [ --//++ffuullllrraannddoomm ] [ --//++wwiirreeffrraammee ] [ --//++uussee33dd ] [ --ddeellttaa33dd _v_a_l_u_e ] [ --nnoonnee33dd _c_o_l_o_r ] [ --rriigghhtt33dd _c_o_l_o_r ] [ --lleefftt33dd _c_o_l_o_r ] [ --bbootthh33dd _c_o_l_o_r ] [ --pprrooggrraamm _p_r_o_g_r_a_m_n_a_m_e ] [ --mmeess¡¡ ssaaggeessffiillee _f_o_r_m_a_t_t_e_d_-_f_i_l_e_n_a_m_e ] [ --mmeessssaaggeeffiillee _f_i_l_e_n_a_m_e ] [ --mmeessssaaggee _s_t_r_i_n_g ] [ --mmeessssaaggeeffoonntt _f_o_n_t_n_a_m_e ] [ --bbiittmmaapp _f_i_l_e_n_a_m_e ] [ --nneeiigghhbboorrss _n_u_m ] [ --//++mmoouussee ] [ --ccppaasssswwdd _c_r_y_p_t_e_d_-_p_a_s_s_w_o_r_d ] [ --ffoorrcceeLLooggoouutt _m_i_n_u_t_e_s ] [ --llooggoouuttBBuutt¡¡ ttoonnLLaabbeell _t_e_x_t_s_t_r_i_n_g ] [ --llooggoouuttBBuuttttoonnHHeellpp _t_e_x_t_s_t_r_i_n_g ] [ --llooggoouuttFFaaiilleeddSSttrriinngg _t_e_x_t_s_t_r_i_n_g ] [ --//++ddttssaavveerr ] [ --mmoodd¡¡ uulleeppaatthh _p_a_t_h ] [ --lloocckkssoouunndd _s_t_r_i_n_g ] [ --iinnffoossoouunndd _s_t_r_i_n_g ] [ --vvaalliiddssoouunndd _s_t_r_i_n_g ] [ --iinnvvaalliiddssoouunndd _s_t_r_i_n_g ] [ --ssttaarrttCCmmdd _s_t_r_i_n_g ] [ --eennddCCmmdd _s_t_r_i_n_g ] [ --llooggoouuttCCmmdd _s_t_r_i_n_g ] 2 DDEESSCCRRIIPPTTIIOONN xxlloocckk locks the X server till the user enters their pass¡ word at the keyboard. While xxlloocckk is running, all new server connections are refused. The screen saver is dis¡ abled. The mouse cursor is turned off. The screen is blanked and a changing pattern is put on the screen. If a key or a mouse button is pressed then the user is prompted for the password of the user who started xxlloocckk. If the correct password is typed, then the screen is unlocked and the X server is restored. When typing the password Control-U and Control-H are active as kill and erase respectively. To return to the locked screen, click in the small icon version of the changing pattern. In the lower part of the password screen a text is 2 X11R6 Contrib 18 Jun 1998 1 2 XLOCK(1) XLOCK(1) displayed. This message is taken from the first file of the following that exists: $HOME/.xlocktext, $HOME/.plan, or $HOME/.signature. On systems which support new BSD style authentication, the password may be prefixed by an authentication style fol¡ lowed by a colon (i.e. "style:password"). See the login.conf(5) for more information on authentication styles. 2 NNOOTTEE OONN EETTIIQQUUEETTTTEE _X_l_o_c_k should not be used on public terminals when there is a high demand for them. If you find a public terminal that has been locked by another user and there are no other terminals available, and the terminal appears to have been left idle for a while (normally more than 15 minutes), it is fair to try to reset the session in some manner. 2 OOPPTTIIOONNSS --hheellpp Print options and a brief description to standard output. --vveerrssiioonn Print version number (if >= 4.00) to standard output. --rreessoouurrcceess Print default resource file to standard output. --ddiissppllaayy _d_i_s_p_l_a_y_n_a_m_e The _d_i_s_p_l_a_y option sets the X11 display to lock. xxlloocckk locks all available screens on a given server, and restricts you to locking only a local server such as uunniixx::00,, llooccaallhhoosstt::00,, or ::00 unless you set the --rreemmoottee option. --vviissuuaall _v_i_s_u_a_l_n_a_m_e _v_i_s_u_a_l_n_a_m_e which is one of "StaticGray", "GrayScale", "StaticColor", "PseudoColor", "TrueColor", "Direct¡ Color", or "default". default used to set the screen's default visual (the visual of the root win¡ dow). --nnaammee _r_e_s_o_u_r_c_e_n_a_m_e _r_e_s_o_u_r_c_e_n_a_m_e is used instead of XXLLoocckk when looking for resources to configure xxlloocckk. --mmooddee _m_o_d_e_n_a_m_e As of this writing there are over 90 display modes supported (plus one more for random selection of one 2 X11R6 Contrib 18 Jun 1998 2 2 XLOCK(1) XLOCK(1) of these). aanntt Shows Langton's and Turk's generalized ants. aattllaannttiiss Shows moving sharks/whales/dolphin. May not be available depending on how it was configured. bbaallll Shows bouncing balls. bbaatt Shows bouncing flying bats. bblloott Shows Rorschach's ink blot test. bboouubboouullee Shows Mimi's bouboule of moving stars. bboouunnccee Shows bouncing footballs. bbrraaiidd Shows random braids and knots. bbuubbbbllee Shows popping bubbles. bbuubbbbllee33dd Shows Richard Jones's GL bubbles. May not be available depending on how it was configured. bbuugg Shows Palmiter's bug evolution and a garden of Eden. ccaarrttoooonn Shows bouncing cartoons. May not be available depending on how it was configured. cclloocckk Shows Packard's oclock. ccoorraall Shows a coral reef. ccrryyssttaall Shows polygons in 2D plane groups. ddaaiissyy Shows a meadow of daisies. ddcclloocckk Shows a floating digital clock. ddeeccoo Shows art as ugly as sin. ddeemmoonn Shows Griffeath's cellular automata. ddiilleemmmmaa Shows Lloyd's Prisoner's Dilemma simulation. ddiissccrreettee Shows various discrete maps. ddrriifftt Shows cosmic drifting flame fractals. 2 X11R6 Contrib 18 Jun 1998 3 2 XLOCK(1) XLOCK(1) ccaaggee Shows the Impossible Cage, an Escher-like GL scene. May not be available depending on how it was configured. eeyyeess Shows eyes following a bouncing grelb. ffaaddeepplloott Shows a fading plot of sine squared. ffllaagg Shows a waving flag of your operating system. ffllaammee Shows cosmic flame fractals. ffllooww Shows dynamic strange attractors. ffoorreesstt Shows binary trees of a fractal forest. ggaallaaxxyy Shows crashing spiral galaxies. ggeeaarrss Shows GL's gears. May not be available depending on how it was configured. ggoooopp Shows goop from a lava lamp. ggrraavv Shows orbiting planets. hheelliixx Shows string art. hhoopp Shows real plane iterated fractals. hhyyppeerr Shows spinning n-dimensional hypercubes. iiccoo Shows a bouncing polyhedron. iiffss Shows a modified iterated function system. iimmaaggee Shows randomly appearing logos. jjuulliiaa Shows the Julia set. kkaalleeiidd Shows Brewster's Kaleidoscope. kkuummmmppaa Shows kumppa. llaasseerr Shows spinning lasers. lliiffee Shows Conway's game of life. lliiffee11dd Shows Wolfram's game of 1D life. lliiffee33dd Shows Bays' game of 3D life. lliigghhttnniinngg Shows Keith's fractal lightning bolts. 2 X11R6 Contrib 18 Jun 1998 4 2 XLOCK(1) XLOCK(1) lliissaa Shows animated lissajous loops. lliissssiiee Shows lissajous worms. lloooopp Shows Langton's self-producing loops. mmaannddeellbbrroott Shows mandelbrot sets. mmaarrqquueeee Shows text. mmaazzee Shows a random maze and a depth first search solu¡ tion. mmooeebbiiuuss Shows the Moebius Strip II, an Escher-like GL scene with ants. May not be available depending on how it was configured. mmoorrpphh33dd Shows GL morphing polyhedra. May not be available depending on how it was configured. mmoouunnttaaiinn Shows Papo's mountain range. mmuunncchh Shows munching squares. nnoossee Shows a man with a big nose runs around spewing out text. ppaaccmmaann Shows Pacman(tm). ppiippeess Shows a self-building pipe system. May not be available depending on how it was configured. ppeennrroossee Shows Penrose's quasiperiodic tilings. ppeettaall Shows various GCD Flowers. ppuuzzzzllee Shows a puzzle being scrambled and then solved. ppyyrroo Shows fireworks. qqiixx Shows spinning lines a la Qix(tm). rroollll Shows a rolling ball. rroottoorr Shows Tom's Roto-Rooter. rruubbiikk Shows an auto-solving Rubik's Cube. May not be available depending on how it was configured. sshhaappee Shows stippled rectangles, ellipses, and trian¡ gles. 2 X11R6 Contrib 18 Jun 1998 5 2 XLOCK(1) XLOCK(1) ssiieerrppiinnsskkii Shows a Sierpinski's triangle. sslliipp Shows slipping blits. sspphheerree Shows a bunch of shaded spheres. ssppiirraall Shows a helical locus of points. sspplliinnee Shows colorful moving splines. sspprrooiinnggiieess Shows Sproingies! Nontoxic. Safe for pets and small children. May not be available depending on how it was configured. ssttaaiirrss Shows Infinite Stairs, an Escher-like GL scene. May not be available depending on how it was con¡ figured. ssttaarr Shows a star field with a twist. ssttaarrffiisshh Shows starfish. ssttrraannggee Shows strange attractors. ssuuppeerrqquuaaddrriiccss Shows 3D mathematical shapes. May not be avail¡ able depending on how it was configured. sswwaarrmm Shows a swarm of bees following a wasp. sswwiirrll Shows animated swirling patterns. tthhoorrnnbbiirrdd Shows an animated Bird in a Thorn Bush fractal map. ttrriiaannggllee Shows a triangular mountain range. ttuubbee Shows an animated tube. ttuurrttllee Shows turtle fractals. vviinneess Shows fractal-like vines. vvootteerrss Shows Dewdney's Voters. wwaattoorr Shows Dewdney's Water-Torus planet of fish and sharks. wwiirree Shows a random circuit with 2 electrons. 2 X11R6 Contrib 18 Jun 1998 6 2 XLOCK(1) XLOCK(1) wwoorrlldd Shows spinning Earths. wwoorrmm Shows wiggly worms. bbllaannkk Shows nothing but a black screen. Does not show up in random mode. bboommbb Shows a bomb and will autologout after a time. Does not show up in random mode and may be avail¡ able depending on how it was configured. rraannddoomm Shows a random mode from above except blank (and bomb). --ddeellaayy _u_s_e_c_s The _d_e_l_a_y option sets the speed at which a mode will operate. It simply sets the number of microseconds to delay between batches of animations. In blank mode, it is important to set this to some small num¡ ber of seconds, because the keyboard and mouse are only checked after each delay, so you cannot set the delay too high, but a delay of zero would needlessly consume cpu checking for mouse and keyboard input in a tight loop, since blank mode has no work to do. --ccoouunntt _n_u_m The _b_a_t_c_h_c_o_u_n_t option sets number of _t_h_i_n_g_s to do per batch to _n_u_m _. In ant mode this refers the number of ants. In atlantis mode it is the number of sharks. In ball mode it is the number of balls. In bat mode it is the number of bats, could be less because of conflicts. In blot mode this refers to the number of pixels ren¡ dered in the same color. In bouboule mode it is the number of stars. In bounce mode it is the number of balls, could be less because of conflicts. In braid mode it is the upper bound number of strands. In bubble mode it is the number of bubbles. In bubble3d mode it is the number of bubbles. 2 X11R6 Contrib 18 Jun 1998 7 2 XLOCK(1) XLOCK(1) In bug mode it is the number of bugs, could be less because of conflicts. In cage mode it is means nothing. In cartoon mode it means nothing. In clock mode it is the percentage of the screen, but less than 100%. In coral mode it is the number of seeds. In crystal mode it is the number of polygons. In daisy mode it is the number flowers that make a meadow. In dclock mode it means nothing. In deco mode it is the depth. In demon mode this refers the number of colors. In dilemma mode this refers the number of initial defectors. In discrete mode it is the number of points. In drift mode it is the number of levels to recurse (larger = more complex). In eyes mode it is the number of eyes. In fadeplot mode it is the number of steps. In flag mode it means nothing. In flame mode it is the number of levels to recurse (larger = more complex). In flow mode it is the number of bees. In forest mode it is the number trees that make a forest. In galaxy mode it means the number of galaxies. In gears mode it is the number of degrees to rotate the set of gears by. In goop mode it is the number of blobs per plane. In grav mode it is the number of planets. 2 X11R6 Contrib 18 Jun 1998 8 2 XLOCK(1) XLOCK(1) In helix mode it means nothing. In hop mode this refers to the number of pixels ren¡ dered in the same color. In hyper mode it the number of dimensions. In ico mode it is the ith platonic solid. In ifs mode it means nothing. In image mode it means it is the number of logos on screen at once. In julia mode it is the depth of recursion. In kaleid mode it is the number of pens. In kumppa mode it means nothing. In laser mode it is the number lasers. In life mode it is the number of generations before a glider is introduced. In life1d mode it means nothing. In life3d mode it is the number of generations before a glider is introduced. In lisa mode it is the number of loops. In lissie mode it is the number of worms. In loop mode it means nothing. In mandelbrot mode it is the order. In marquee mode it means nothing. In maze mode it means nothing. In moebius mode it is means nothing. In morph3d mode it is the ith platonic solid. In mountain mode it is the number of mountains. In munch mode it means nothing. In nose mode it means nothing. In qix mode it is the number of points. 2 X11R6 Contrib 18 Jun 1998 9 2 XLOCK(1) XLOCK(1) In pacman mode it means the number of ghosts. In penrose mode it means nothing. In petal mode it the greatest random number of petals. In pipes mode it shows different joints, 0 random, 1 spherical, 2 bolted elbow, 3 elbow, and 4 alternat¡ ing. In puzzle mode it the number of moves. In pyro mode it is the maximum number flying rockets at one time. In roll mode it is the number of points. In rotor mode it is the number of rotor thingys which whirr... In rubik mode it is the number of moves. In shape mode it means nothing. In sierpinski mode it is the number of points. In slip mode it means nothing. In sphere mode it means nothing. In spiral mode it is the number of spirals. In spline mode it is the number of points "splined". In sproingies mode it is the number of sproingies. In stairs mode it is means nothing. In star mode it is the number of stars on the screen at once. In starfish mode it means nothing. In strange mode it means nothing. In superquadrics mode its the number of horizontal and vertical lines in the superquadric. In swirl mode it means the number of "knots". In swarm mode it is the number of bees. In thornbird mode it is the number of points. 2 X11R6 Contrib 18 Jun 1998 10 2 XLOCK(1) XLOCK(1) In triangular mode it is the number of mountains. In tube mode it is a rectangle (= 1), an ellipse (= 2), or a polygon if greater. In turtle mode it means nothing. In vines mode it is draw a complete vine (= 0) or a portion (= 1). In voters mode it means the number of parties, 2 or 3. In wator mode it means the breed time for the fish. In wire mode it means the length of the circuit. In world mode it is the number of worlds. In worm mode it is the number of worms. In blank mode it means nothing. In bomb mode it means the number of minutes to autol¡ ogout. A negative _c_o_u_n_t allows for randomness. The range from the minimum allowed nonnegative _c_o_u_n_t for a par¡ ticular mode to the ABS( _c_o_u_n_t ) (or maximum allowed _c_o_u_n_t , whichever is less). --bbaattcchhccoouunntt _n_u_m The _b_a_t_c_h_c_o_u_n_t option is depreciated but should still work as _c_o_u_n_t_. --ccyycclleess _n_u_m The _c_y_c_l_e_s option sets the number of cycles until time out for ant, blot, braid, bug, clock, crystal, daisy, deco, demon, dilemma, discrete, eyes, flag, flow, forest, galaxy, helix, hop, hyper, ico, laser, life, life1d, life3d, lisa, lissie, loop, mandelbrot, mountain, petal, sierpinski, shape, spline +erase, thornbird, triangle, tube, voters, wator, and wire. For worm it is the length of the lines, for atlantis it is the shark speed, for fadeplot, julia and spiral it is the length of the trail of dots, munch it is the minimum size of the squares, for kaleid it is the % of black, for qix it is the number of lines, for spline -erase it means the number of splines * 64 (for compatibility with +erase), for gears it is the number of degrees to increment the spin of each gear by, for pipes it is the number of systems to draw before clearing the screen, for rubik it is the num¡ ber of steps to complete a 90 move, for superquadrics 2 X11R6 Contrib 18 Jun 1998 11 2 XLOCK(1) XLOCK(1) it is the number of frames it takes to morph from one shape to another. For others it means nothing. --ssiizzee _n_u_m The _s_i_z_e option sets the size maximum size of a star in bouboule, pyro and star, size of ball in ball and bounce, size of bat in bat, maximum size of bubble in bubble, size of clock in clock, minimum size of rect¡ angles in deco, size of the polygon in crystal, size of polyhedron in ico, size of lissie in lissie, size of dots of flag, for kaleid it is the symmetry, width of maze hallway, size of side of penrose tile, radius of loop in lisa, radius of ball in roll, number of corners in sierpinski, size of tube in tube, width of worm in worm, line width in rotor, size of cells in ant, bug, dilemma, life, life1d, pacman, voters, wator, and wire. In pipes it is the maximum length of a system. In atlantis it is the shark size. In sproingies it is the size of the screen. A negative number allows for randomness, similar to _c_o_u_n_t_. --nnccoolloorrss _n_u_m The _n_c_o_l_o_r_s option sets the maximum number of colors to be used. --ssaattuurraattiioonn _v_a_l_u_e The _s_a_t_u_r_a_t_i_o_n option sets saturation of the color ramp used to _v_a_l_u_e _. 0 is grayscale and 1 is very rich color. 0.4 is a nice pastel. --eerraasseemmooddee _m_o_d_e_n_a_m_e As of this writing there are over 9 erase modes sup¡ ported (if its not chosen its assumed random). The erase modes are random_lines, random_squares, vene¡ tian, triple_wipe, quad_wipe, circle_wipe, three_cir¡ cle_wipe, squaretate, no_fade. --eerraasseeddeellaayy _u_s_e_c_s The _e_r_a_s_e_d_e_l_a_y option sets the number of microseconds for steps of the eerraasseemmooddee (a setting of 0 and the eerraasseemmooddee is bypassed). ++//--nnoolloocckk The _n_o_l_o_c_k option causes xxlloocckk to only draw the pat¡ terns and not lock the display. A key press or a mouse click will terminate the screen saver. --//++iinnwwiinnddooww Runs xxlloocckk in a window, so that you can iconify, move, or resize it and still use your screen for other stuff. When running in a window, xxlloocckk no longer locks your screen, it just looks good. 2 X11R6 Contrib 18 Jun 1998 12 2 XLOCK(1) XLOCK(1) --//++iinnrroooott Runs xxlloocckk in your root window. Like the _i_n_w_i_n_d_o_w option it no longer locks the screen, it just looks good. --//++rreemmoottee The _r_e_m_o_t_e option tells xxlloocckk to not stop you from locking remote X11 servers. This option should be used with care and is intended mainly to lock X11 terminals which cannot run xxlloocckk locally. If you lock someone else's workstation, they will have to know yyoouurr password to unlock it. Using _+_r_e_m_o_t_e over¡ rides any resource derived values for _r_e_m_o_t_e and pre¡ vents xxlloocckk from being used to lock other X11 servers. (Use `+' instead of `-' to override resources for other options that can take the `+' modifier similarly.) --//++mmoonnoo The _m_o_n_o option causes xxlloocckk to display monochrome, (black and white) pixels rather than the default col¡ ored ones on color displays. --//++aalllloowwaacccceessss This option is required for servers which do not allow clients to modify the host access control list. It is also useful if you need to run x clients on a server which is locked for some reason... When _a_l_l_o_w_a_c_c_e_s_s is true, the X11 server is left open for clients to attach and thus lowers the inherent secu¡ rity of this lock screen. A side effect of using this option is that if xxlloocckk is killed -KILL, the access control list is not lost. --//++vvttlloocckk This option is used on a XFree86 system to manage VT switching... When _v_t_l_o_c_k is true, the VT switching is disabled. --//++aalllloowwrroooott The _a_l_l_o_w_r_o_o_t option allows the root password to unlock the server as well as the user who started xxlloocckk. May not be able to turn this on and off depending on your system and how xxlloocckk was config¡ ured. --//++ddeebbuugg Allows xxlloocckk to be debugged by doing all but locking the screen. --//++eecchhookkeeyyss The _e_c_h_o_k_e_y_s option causes xxlloocckk to echo '?' charac¡ ters for each key typed into the password prompt. Some consider this a security risk, so the default is 2 X11R6 Contrib 18 Jun 1998 13 2 XLOCK(1) XLOCK(1) to not echo anything. --//++eennaabblleessaavveerr By default xxlloocckk will disable the normal X server's screen saver since it is in effect a replacement for it. Since it is possible to set delay parameters long enough to cause phosphor burn on some displays, this option will turn back on the default screen saver which is very careful to keep most of the screen black. --//++rreesseettssaavveerr By default xxlloocckk will call XResetScreenSaver. This may be undesirable with DPMS monitors. --//++ggrraabbmmoouussee The _g_r_a_b_m_o_u_s_e option causes xxlloocckk to grab the mouse and keyboard, this is the default. xxlloocckk can not lock the screen without this. --//++ggrraabbsseerrvveerr The _g_r_a_b_s_e_r_v_e_r option causes xxlloocckk to grab the server. This is not usually needed but some unsecure X servers can be defeated without this. --//++iinnssttaallll Allows xxlloocckk to install its own colormap if xxlloocckk runs out of colors. May not work on with some window managers (fvwm) and does not work with the -inroot option. --//++mmoouusseemmoottiioonn Allows you to turn on and off the sensitivity to the mouse to bring up the password window. --//++ssoouunndd Allows you to turn on and off sound if installed with the capability. --//++ttiimmeeeellaappsseedd Allows you to find out how long a machine is locked so you can complain to an administrator that someone is hogging a machine. --//++uusseeffiirrsstt The _u_s_e_f_i_r_s_t option causes xxlloocckk to use the keystroke which got you to the password screen as the first character in the password. The default is to ignore the first key pressed. --//++vveerrbboossee Verbose mode, tells what options it is going to use. 2 X11R6 Contrib 18 Jun 1998 14 2 XLOCK(1) XLOCK(1) --nniiccee _n_i_c_e_l_e_v_e_l The _n_i_c_e option sets system nicelevel of the xxlloocckk process to _n_i_c_e_l_e_v_e_l _. --lloocckkddeellaayy _s_e_c_o_n_d_s The _l_o_c_k_d_e_l_a_y option sets the number of _s_e_c_o_n_d_s before the screen needs a password to be unlocked. Good for use with an autolocking mechanism like xau¡ tolock(1). --ttiimmeeoouutt _s_e_c_o_n_d_s The _t_i_m_e_o_u_t option sets the number of _s_e_c_o_n_d_s before the password screen will time out. --ffoonntt _f_o_n_t_n_a_m_e The _f_o_n_t option sets the font to be used on the prompt screen. --ppllaannffoonntt _f_o_n_t_n_a_m_e option sets the font to be used for the text that is displayed in the lower part of the password screen. --ffgg _c_o_l_o_r The _f_g option sets the color of the text on the pass¡ word screen to _c_o_l_o_r _. --bbgg _c_o_l_o_r The _b_g option sets the color of the background on the password screen to _c_o_l_o_r _. --ffoorreeggrroouunndd _c_o_l_o_r The _f_o_r_e_g_r_o_u_n_d option sets the color of the text on the password screen to _c_o_l_o_r _. --bbaacckkggrroouunndd _c_o_l_o_r The _b_a_c_k_g_r_o_u_n_d option sets the color of the back¡ ground on the password screen to _c_o_l_o_r _. --uusseerrnnaammee _s_t_r_i_n_g Text _s_t_r_i_n_g is shown in front of user name, defaults to "Name: ". --ppaasssswwoorrdd _s_t_r_i_n_g Text _s_t_r_i_n_g is the password prompt string, defaults to "Password: ". --iinnffoo _s_t_r_i_n_g Text _s_t_r_i_n_g is an informational message to tell the user what to do, defaults to "Enter password to unlock; select icon to lock.". --vvaalliiddaattee _s_t_r_i_n_g Text _s_t_r_i_n_g is a message shown while validating the password, defaults to "Validating login..." 2 X11R6 Contrib 18 Jun 1998 15 2 XLOCK(1) XLOCK(1) --iinnvvaalliidd _s_t_r_i_n_g Text _s_t_r_i_n_g is a message shown when password is invalid, defaults to "Invalid login." --ggeeoommeettrryy _g_e_o_m The _g_e_o_m_e_t_r_y option sets _g_e_o_m the size and offset of the lock window (normally the entire screen). The entire screen format is still used for entering the password. The purpose is to see the screen even though it is locked. This should be used with cau¡ tion since many of the modes will fail if the windows are far from square or are too small (size must be greater than 0x0). This should also be used with -enablesaver to protect screen from phosphor burn. --iiccoonnggeeoommeettrryy _g_e_o_m The _i_c_o_n_g_e_o_m_e_t_r_y option sets _g_e_o_m the size of the iconic screen (normally 64x64) seen when entering the password. This should be used with caution since many of the modes will fail if the windows are far from square or are too small (size must be greater than 0x0). The greatest size is 256x256. There should be some limit so users could see who has locked the screen. Position information of icon is ignored. --ggllggeeoommeettrryy _g_e_o_m The _g_l_g_e_o_m_e_t_r_y option sets _g_e_o_m the size of the screen for gl modes. Not normally available or needed. --//++ffuullllrraannddoomm Turn on/off randomness options within modes. Not implemented on all mode options. --//++wwiirreeffrraammee Turn on/off wireframe, available on atlantis, daisy, gears, life3d, mountain, sproingies, superquadrics, and triangle. --//++uussee33dd Turn on/off 3d view, available on bouboule, pyro, star, and worm. --ddeellttaa33dd _v_a_l_u_e Space between the center of your 2 eyes for 3d mode. --nnoonnee33dd _c_o_l_o_r Color used for empty size in 3d mode. --rriigghhtt33dd _c_o_l_o_r Color used for right eye in 3d mode. 2 X11R6 Contrib 18 Jun 1998 16 2 XLOCK(1) XLOCK(1) --lleefftt33dd _c_o_l_o_r Color used for left eye in 3d mode. --bbootthh33dd _c_o_l_o_r Color used for overlapping images for left and right eye in 3d mode. --pprrooggrraamm _p_r_o_g_r_a_m_n_a_m_e The _p_r_o_g_r_a_m option sets the program to be used as the fortune generator. Currently used only for marquee and nose modes. --mmeessssaaggeessffiillee _f_o_r_m_a_t_t_e_d_-_f_i_l_e_n_a_m_e The _m_e_s_s_a_g_e_s_f_i_l_e option sets the file to be used as the fortune generator. The first entry is the number of fortunes, the next line contains the first for¡ tune. Fortunes begin with a "%%" on a line by itself. Currently used only for marquee and nose modes. If one exists, it takes precedence over the fortune program. --mmeessssaaggeeffiillee _f_i_l_e_n_a_m_e The _m_e_s_s_a_g_e_f_i_l_e option sets the file whose contents are displayed. Currently used only for marquee and nose modes. If one exists, it takes precedence over the fortune program and messagesfile. --mmeessssaaggee _t_e_x_t_s_t_r_i_n_g The _m_e_s_s_a_g_e option sets the text to be displayed in a mode. Currently used only for flag, marquee and nose modes. If one exists, it takes precedence over the fortune program, messagesfile and message. --mmeessssaaggeeffoonntt _f_o_n_t_n_a_m_e The _m_e_s_s_a_g_e_f_o_n_t option sets the font to be used in the mode. Currently used only for flag, marquee, and nose modes. --bbiittmmaapp _f_i_l_e_n_a_m_e The _b_i_t_m_a_p option sets the xbm, xpm, or ras file to be displayed with flag, image, life, life1d, maze, or puzzle mode. For eyes and pacman only a xbm file is accepted. Certain modes reject the bitmap if too big. --nneeiigghhbboorrss _n_u_m The _n_e_i_g_h_b_o_r_s option sets the number of neighbors of a cell to 3, 4, 6, 9 (may not have real mathematical meaning), or 12 for several automata modes. Setting it to 0 typically randomizes this, except in life where it is set to 8. --//++mmoouussee Turn on and off mouse interaction in _e_y_e_s_, _j_u_l_i_a_, _a_n_d 2 X11R6 Contrib 18 Jun 1998 17 2 XLOCK(1) XLOCK(1) _s_w_a_r_m_. 2 MMOORREE OOPPTTIIOONNSS ((tthheessee mmaayy nnoott bbee aavvaaiillaabbllee)) --ccppaasssswwdd _c_r_y_p_t_e_d_-_p_a_s_s_w_o_r_d The _c_p_a_s_s_w_d option sets the key to be this text string to unlock xxlloocckk instead of password file. --ffoorrcceeLLooggoouutt _m_i_n_u_t_e_s The _f_o_r_c_e_L_o_g_o_u_t option sets _m_i_n_u_t_e_s to auto-logout. --llooggoouuttBBuuttttoonnLLaabbeell _s_t_r_i_n_g Text _s_t_r_i_n_g is a message shown inside logout button when logout button is displayed. Defaults to "Logout". --llooggoouuttBBuuttttoonnHHeellpp _s_t_r_i_n_g Text _s_t_r_i_n_g is a message shown outside logout button when logout button is displayed. Defaults to "Click the \"Logout\" button to log out current\n user and make workstation available." --llooggoouuttFFaaiilleeddSSttrriinngg _s_t_r_i_n_g Text _s_t_r_i_n_g is a message shown when a logout is attempted and fails. Defaults to "Logout attempt FAILED.\n Current user could not be automatically logged out." --//++ddttssaavveerr Turn on/off CDE Saver Mode. This option is only available if CDE support was compiled in. --mmoodduulleeppaatthh _p_a_t_h The _m_o_d_u_l_e_p_a_t_h option sets the _d_i_r_e_c_t_o_r_i_e_s that xxlloocckk searches for mode modules to load. It is a colon separated list of directories to search. If "%S" is included in the path, it is replaced by the default modulepath. To add a private module directory to the default path, use something like '%S:~/mymoduledir' as the path. This option is only available if module support was compiled in. --lloocckkssoouunndd _s_t_r_i_n_g Text _s_t_r_i_n_g references sound to use at lock time. Default sound, male voice: "Thank you, for your coop¡ eration." --iinnffoossoouunndd _s_t_r_i_n_g Text _s_t_r_i_n_g references sound to use for information. Default sound, male voice: "Identify please." --vvaalliiddssoouunndd _s_t_r_i_n_g Text _s_t_r_i_n_g references sound to when a password is valid. Default sound, female voice: "Complete." 2 X11R6 Contrib 18 Jun 1998 18 2 XLOCK(1) XLOCK(1) --iinnvvaalliiddssoouunndd _s_t_r_i_n_g Text _s_t_r_i_n_g references sound to when a password is invalid. Default sound, female voice: "I am not pro¡ grammed to give you that information." --ssttaarrttCCmmdd _s_t_r_i_n_g Text _s_t_r_i_n_g command to execute when the screen is locked. Commonly used instructions include: "zaway". This command, if still running when the screensaver exist, will be killed. --eennddCCmmdd _s_t_r_i_n_g Text _s_t_r_i_n_g command to execute when the screen is unlocked. --llooggoouuttCCmmdd _s_t_r_i_n_g Text _s_t_r_i_n_g command to execute when the program logs the user out (either via the autologout or by press¡ ing the logout button). --mmaaiillCCmmdd _s_t_r_i_n_g Text _s_t_r_i_n_g command to execute when the program to check mail. --mmaaiillIIccoonn _s_t_r_i_n_g Text _s_t_r_i_n_g of file for the "mail arrived" bitmap. --nnoommaaiillIIccoonn _s_t_r_i_n_g Text _s_t_r_i_n_g of file for the "no mail" bitmap. --ddppmmssssttaannddbbyy sseeccoonnddss Allows one to set DPMS Standby for monitor (0 is defined as infinite). (Horizontal sync on, Vertical sync off, RGB guns off, power supply on, tube fila¡ ments energized, (screen saver mode). Typical 17 inch screen... 110 out of 120 watts with a 3 sec recovery time.) This option is only available if DPMS support was compiled in. --ddppmmssssuussppeenndd sseeccoonnddss Allows one to set DPMS Suspend for monitor (0 is defined as infinite). (Horizontal sync off, Vertical sync on, RGB guns off, power supply off, tube fila¡ ments energized. Typical 17 inch screen ... 15 out of 120 watts with a 3 sec recovery time.) This option is only available if DPMS support was compiled in. --ddppmmssooffff sseeccoonnddss Allows one to set DPMS Power Off for monitor (0 is defined as infinite). (Horizontal sync off, Vertical sync off, Small auxiliary circuit stays on to monitor the HS/VS signals to enable power on when data needs to be displayed on the screen. Typical 17 inch 2 X11R6 Contrib 18 Jun 1998 19 2 XLOCK(1) XLOCK(1) screen ... 5 out of 120 watts with a 10 sec recovery time.) This option is only available if DPMS support was compiled in. 2 SSPPEECCIIAALL MMOODDEE DDEEPPEENNDDEENNTT OOPPTTIIOONNSS --wwhhaalleessppeeeedd _n_u_m Allows one to set the speed of the whales and dolphin in _a_t_l_a_n_t_i_s_. --//++ttrruucchheett Turn on and off Truchet lines (trail) in _a_n_t_. --//++bbooiill Turn on and off having the bubbles bubble up in _b_u_b_¡ _b_l_e_. --nnxx _n_u_m Allows one to set the number of unit cells in x- direction in _c_r_y_s_t_a_l_. --nnyy _n_u_m Allows one to set the number of unit cells in y- direction in _c_r_y_s_t_a_l_. --//++cceennttrree Turn on and off the centering on screen in _c_r_y_s_t_a_l_. --//++mmaaxxssiizzee Turn on and off the centering on screen in _c_r_y_s_t_a_l_. --//++cceellll Turn on and off the drawing of unit cell in _c_r_y_s_t_a_l_. --//++ggrriidd Turn on and off the drwing of grid of unit cells (if -cell is on) in _c_r_y_s_t_a_l_. --//++sshhiifftt Turn on and off colour cycling in _c_r_y_s_t_a_l_. --//++ffoorreesstt Turn on and off the tropical deforest (hectares/acres) counter in _d_c_l_o_c_k_. --//++ppooppeexx Turn on and off the population explosion counter in _d_c_l_o_c_k_. --bboonnuuss _v_a_l_u_e Allows one to set the bonus for cheating... between 1.0 and 4.0 in _d_i_l_e_m_m_a_. 2 X11R6 Contrib 18 Jun 1998 20 2 XLOCK(1) XLOCK(1) --//++ggaarrddeenn Turn off and on garden look in _d_a_i_s_y_. --//++ccoonnsscciioouuss Turn off and on self-awareness in _d_i_l_e_m_m_a_. --//++ggrrooww Turn on and off growing fractals (else they are ani¡ mated) for _d_r_i_f_t_. --//++lliissss Turn on and off using lissajous figures to get points for _d_r_i_f_t_. --//++nnooaannttss Turn off and on ants in _m_o_e_b_i_u_s_. --//++ssoolliiddmmooeebbiiuuss Turn on and off solid Mobius strip in _m_o_e_b_i_u_s_. --//++iinnvveerrtt Turn on and off inverting of the _f_l_a_g_. --//++ttrraacckkss Turn on and off star tracks in _g_a_l_a_x_y_. --//++ddeeccaayy Turn on and off decaying orbits for _g_r_a_v_. --//++ttrraaiill Turn on and off decaying trail of dots for _g_r_a_v_. --//++eelllliippssee Turn on and off ellipse format in _h_e_l_i_x_. --//++mmaarrttiinn Turn on and off Barry Martin's square root _h_o_p_. --//++ppooppccoorrnn Turn on and off Clifford A. Pickover's popcorn _h_o_p_. --//++eejjkk11......eejjkk66 Turn on and off Ed J. Kubaitis' _h_o_p_s_. --//++rrrr Turn on and off Renaldo Recuerdo's _h_o_p_. --//++jjoonngg Turn on and off Jong's _h_o_p_. --//++ssiinnee Turn on and off Barry Martin's sine _h_o_p_. --//++ddiissccoonnnneecctteedd Turn on and off disconnected pen movement in _k_a_l_e_i_d_. 2 X11R6 Contrib 18 Jun 1998 21 2 XLOCK(1) XLOCK(1) --//++sseerriiaall Turn on and off sequential allocation of colors in _k_a_l_e_i_d_. --//++aalltteerrnnaattee Turn on and off alternate rotated display mode _k_a_l_e_i_d_. --//++qquuaadd Turn on and off quad mirrored/rotated mode similar to size 4 in _k_a_l_e_i_d_. --//++oocctt Turn on and off oct mirrored/rotated mode similar to size 8 in _k_a_l_e_i_d_. --//++lliinneeaarr Turn on and off Cartesian/Polar coordinate mode in _k_a_l_e_i_d_. --rruullee _S_<_n_e_i_g_h_b_o_r_h_o_o_d_>_/_B_<_n_e_i_g_h_b_o_r_h_o_o_d_> Allows one to set _l_i_f_e survival and birth parameters. For example, Conway's rule is S23/B3. Special param¡ eters: P, picks a random rule from all rules that have known patterns; G, picks a random rule from all rules that have known gliders. --lliiffeeffiillee _f_i_l_e_n_a_m_e The _l_i_f_e_f_i_l_e option sets the lifeform. Only one for¡ mat is currently supported, the #P xlife format. --//++ccaallllaahhaann Turn on and off Paul Callahan's S2b34/B2a hexagonal _l_i_f_e_. --//++aannddrreeeenn Turn on and off Bob Andreen's S2a2b4a/B2a3a4b hexago¡ nal _l_i_f_e_. --//++ttoottaalliissttiicc Turn on and off totalistic rules for _l_i_f_e_1_d_. If this is off then it follows rules of the LCAU collection. These rules may not be symmetric and are more gen¡ eral. --rruullee33dd _S_<_n_e_i_g_h_b_o_r_h_o_o_d_>_/_B_<_n_e_i_g_h_b_o_r_h_o_o_d_> Allows one to set _l_i_f_e_3_d survival and birth parame¡ ters. For example, Bay's rules are S45/B5, S567/B6 S56/B5, and S67/B67. There is currently no way of accessing neighborhoods beyond 9. Special parame¡ ters: P, picks a random rule from all rules that have known patterns; G, picks a random rule from all rules that have known gliders. 2 X11R6 Contrib 18 Jun 1998 22 2 XLOCK(1) XLOCK(1) --lliiffee33ddffiillee _f_i_l_e_n_a_m_e The _l_i_f_e_3_d_f_i_l_e option sets the lifeform. Only one format is currently supported, similar to the #P xlife format. 2 linefeeds in a row are assumed to advance the depth. --//++aaddddiittiivvee Turn on and off additive functions mode in _l_i_s_a_. --//++aammmmaannnn Turn on and off lines for _p_e_n_r_o_s_e_. --iinnccrreemmeenntt _v_a_l_u_e Allows fine adjustments to order in _m_a_n_d_e_l_b_r_o_t_. --//++eerraassee Turn on and off erasing for _s_p_l_i_n_e_. If this option is on, _c_y_c_l_e_s is divided by 64 to compute the number of lines, so as to be compatible when using -fullran¡ dom. --ffaaccttoorryy _n_u_m Number of extra factory parts in _p_i_p_e_s_. --//++ffiisshheeyyee Turn on if you want a zoomed-in view of _p_i_p_e_s_. --//++ttiigghhttttuurrnnss Turn on if you want the _p_i_p_e_s to bend more often. --//++rroottaatteeppiippeess Turn on if you want the pipe system rotated in _p_i_p_e_s_. --//++ccoommpplleettee Turn on or off complete graph morphing in _q_i_x_. --//++hhiiddeesshhuufffflliinngg Turn on or off hidden shuffle phase for _r_u_b_i_k_. --//++bboorrddeerr Turn on or off borders in _s_h_a_p_e_. --//++_s_h_a_p_e Turn on or off shadowing in _s_h_a_p_e_. --//++_s_h_a_p_e Turn on or off stippling in _s_h_a_p_e_. --ttrreekk _n_u_m If its a high number you will see the space ship all the time in _s_t_a_r_. --//++rroocckk Turn on and off rocks for _s_t_a_r_. If this is off, 2 X11R6 Contrib 18 Jun 1998 23 2 XLOCK(1) XLOCK(1) stars will be seen instead. --//++ssttrraaiigghhtt Turn on if _s_t_a_r gets you motion sick. --ccyycclleeppeeeedd _n_u_m Set speed of cycling in _s_t_a_r_f_i_s_h_. --rroottaattiioonn _n_u_m Set rotation velocity in _s_t_a_r_f_i_s_h_. --tthhiicckknneessss _n_u_m Set thickness in _s_t_a_r_f_i_s_h_. --//++ccyyccllee Turn on and off cycle for _s_t_a_r_f_i_s_h_. --//++rroocckk Turn on and off blob for _s_t_a_r_f_i_s_h_. --ssppiinnssppeeeedd _n_u_m Set speed of rotation, in degrees per frame for _s_u_p_e_r_q_u_a_d_r_i_c_s_. --dduurraattiioonn _s_e_c_o_n_d_s Allows one to set a duration for a mode in _r_a_n_d_o_m_. Duration of 0 is defined as infinite. --mmooddeelliisstt _t_e_x_t_s_t_r_i_n_g Allows one to pass a list of files to randomly dis¡ play to _r_a_n_d_o_m_. "all" will get all files but blank (and bomb if compiled in). "all,blank" will get all modes. "all,-image bounce,+blank" will get all modes but image and bounce. "bug wator" will get only bug and wator. "allgl" will get only the GL modes if compiled in, all-allgl will get all but the GL modes, "allnice" will weed out high cpu usage modes (as well as hackers and gl modes). "allxpm" will get all modes that use xpm. "allwrite" will get all modes that take advantage of writable colormaps (not including xpm). "all3d" will get all the modes that support this option. "allmouse" will get all the modes that support mouse interaction. Similarly, "allautomata" for automata modes, "allfractal" for fractal modes, "allgeometry" for geometry modes, "allspace" for space modes. The random mode itself can not be referenced. --//++sseeqquueennttiiaall Turn on non-random _r_a_n_d_o_m option. ****WWAARRNNIINNGG**** xxlloocckk can appear to hang if it is competing with a high- 2 X11R6 Contrib 18 Jun 1998 24 2 XLOCK(1) XLOCK(1) priority process for the CPU. For example, if xxlloocckk is started after a process with 'nice -20' (high priority), xxlloocckk will take considerable amount of time to respond. 2 SSHHAADDOOWW PPAASSSSWWOORRDDSS If the machine is using a shadow password system, then xxlloocckk may not be set up to get the real password and so must be given one of its own. This can be either on the command line, via the --ccppaasssswwdd option, or in the file $$HHOOMMEE//..xxlloocckkrrcc, with the first taking precedence. In both cases an encrypted password is expected (see makekey(8)). If neither is given, then xxlloocckk will prompt for a password and will use that, also storing an encrypted version of it in $$HHOOMMEE//..xxlloocckkrrcc for future use. 2 BBUUGGSS "kill -KILL xxlloocckk " causes the server that was locked to be unusable, since all hosts (including localhost) were removed from the access control list to lock out new X clients, and since xxlloocckk could not catch SIGKILL, it ter¡ minated before restoring the access control list. This will leave the X server in a state where _"_y_o_u _c_a_n _n_o _l_o_n_g_e_r _c_o_n_n_e_c_t _t_o _t_h_a_t _s_e_r_v_e_r_, _a_n_d _t_h_i_s _o_p_e_r_a_t_i_o_n _c_a_n_n_o_t _b_e _r_e_v_e_r_s_e_d _u_n_l_e_s_s _y_o_u _r_e_s_e_t _t_h_e _s_e_r_v_e_r_._" -From the X11R4 Xlib Documentation, Chapter 7. NCD terminals do not allow xlock to remove all the hosts from the access control list. Therefore you will need to use the "-remote" and "-allowaccess" switches. If you happen to run without "-allowaccess" on an NCD terminal, xxlloocckk will not work and you will need to reboot the termi¡ nal, or simply go into the SETUP menus, under 'Network Parameters', and turn off TCP/IP access control. 2 SSEEEE AALLSSOO X(1), Xlib Documentation. 2 AAUUTTHHOORR Maintained by: David Albert Bagley, <_b_a_g_l_e_y_d_@_b_i_g_f_o_o_t_._c_o_m> The latest version is currently at: _f_t_p_:_/_/_f_t_p_._t_u_x_._o_r_g_/_p_u_b_/_t_u_x_/_b_a_g_l_e_y_d_/_x_l_o_c_k_m_o_r_e _f_t_p_:_/_/_f_t_p_._x_._o_r_g_/_c_o_n_t_r_i_b_/_a_p_p_l_i_c_a_t_i_o_n_s Original Author: Patrick J. Naughton, <_n_a_u_g_h_t_o_n_@_e_n_g_._s_u_n_._c_o_m> Mailstop 21-14 Sun Microsystems Laboratories, Inc. Mountain View, CA 94043 415/336-1080 2 X11R6 Contrib 18 Jun 1998 25 2 XLOCK(1) XLOCK(1) with many additional contributors. 2 CCOOPPYYRRIIGGHHTT Copyright (C) 1988-91 by Patrick J. Naughton Copyright (C) 1993-98 by David A. Bagley Permission to use, copy, modify, and distribute this soft¡ ware and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The original BSD daemon is Copyright (C) 1988 Marshall Kirk McKusick. All Rights Reserved. DEC, HP, IBM, Linux, SCO, SGI, and Sun icons have their respective copyrights. 2 X11R6 Contrib 18 Jun 1998 26