xcmd(1x) xcmd(1x) NAME xcmd - front-end for starting programs under X11 SYNOPSIS (1) xcmd --help (2) xcmd [--display display] [find-options] --xcmd command (3) xcmd [--display display] [find-options] [term-options] --cmd command Find Options --find-class window-class --find-resource window-resource --find-substr title-substring --find-title window-title {--iconify-and-raise | --only-raise} Terminal Window Options --title window-title --icon icon-title --name window-resource --geometry window-geometry --opt additional-options {--scroll | +scroll} {--rxvt | --xterm} DESCRIPTION Xcmd is a front-end for starting programs under X11. You can tell xcmd to look for a window with a specific class, resource name, or title string (using the --find-property options); if it finds one or more, xcmd will `raise' them, otherwise it will run the command you specify. You can tell xcmd to run commands that create their own windows (using --xcmd), or to run commands inside a terminal window (using --cmd) with various options. OPTIONS -h or --help Display version information and a summary of command syntax. -d or --display display This option allows you to specify the server to connect to; see X(3x). -c or --cmd command Run command in a terminal window (see Terminal Window Options be- low). If you use one of the --find-property options, xcmd only runs command if it can't find a window with that property. -x or --xcmd command Run command, with the expectation that it will create its own win- dow. If you use one of the --find-property options, xcmd only runs command if it can't find a window with that property. Find Options The following options tell xcmd to search the display for a window that has the specified property. If xcmd finds one or more such windows, it raises them to the top of the display. These options are mutually exclusive. -fc or --find-class window-class Find windows whose class matches window-class exactly. -fr or --find-resource window-resource Find windows whose resource name matches window-resource exactly. -fs or --find-substr title-substring Find windows whose title contains the string title-substring. -ft or --find-title window-title Find windows whose title matches window-title exactly. -ir or --iconify-and-raise When xcmd finds a window, first iconify it, then raise it; this `flashes' a little, but it works reliably under FVWM with different X server loads. It doesn't work reliably with WindowMaker. -or or --only-raise When xcmd finds a window, just raise it. This doesn't `flash', but it also doesn't always work with FVWM. It does work reliably with WindowMaker, as long as the window is in the current workspace. This is the default. Terminal Window Options The following options control the appearance of the terminal window created when you run a command with --cmd. Xcmd gives an error if you use any of these options without using --cmd. -t or --title window-title The title to give the terminal window. If you don't specify this option, the title reverts to the resource name (see --name) if one is specified, otherwise it reverts to command. -i or --icon icon-title The title to give to the terminal window when it's iconified. If you don't specify this option, the icon title reverts to the window title. -n or --name window-resource The resource name to give the terminal window. If you don't specify this option, it reverts to the default resource name for the termi- nal program (e.g., `xterm' for xterm(1x)). -g or --geometry window-geometry The geometry to use for the terminal window. If you don't specify this option, it reverts to the default for the terminal program. -o or --opt additional-options Additional options to pass to the terminal program; additional-op- tions should be one argument---you may need to quote it using your favorite shell's regular syntax. -s/+s or --scroll/+scroll Use (--scroll) or don't use (+scroll) a scrollbar in the terminal window. If you don't specify either of these options, whether the terminal uses a scrollbar depends on its defaults and its X resource settings. -rt/-xt or --rxvt/--xterm Use rxvt(1x) or xterm(1x) as the terminal program to run command in. Normally, xcmd uses the terminal program specified in the XCMD_TERM environment variable (see ENVIRONMENT below), or xterm(1x) if that variable is not set. These options override the default setting. EXAMPLES Here are some examples of how to use xcmd: xcmd --cmd vi Run vi in a terminal window. xcmd --cmd 'vi ~/.Xdefaults' Run vi in a terminal window and edit ~/.Xdefaults. xcmd --find-resource 'Navigator' --xcmd netscape Look for a Netscape window, or start one if none found. xcmd --find-title 'Network Configurator' --xcmd 'sudo netcfg' Look for a window titled Network Configurator; if none found, use sudo to start netcfg. xcmd --find-title Mail --cmd pine --title Mail --name xMail +scroll Look for a window titled Mail; if none found, start pine in a termi- nal window titled Mail, with a resource name of xMail and no scroll- bar. If the X resource `*xMail*vt100.geometry: 80x40' is set, for instance, the resulting window will be 80 columns wide by 40 lines high. NOTES Xcmd uses an execl(3) call to run /bin/sh -c exec command, so that command inherits xcmd's process ID. Xcmd runs in the foreground by default; use your favorite shell's regular syntax to start xcmd in the background (e.g., `xcmd --find-title vi --cmd vi &' for Bourne-compatible shells). ENVIRONMENT DISPLAY To get the default host and display number. XCMD_TERM To set the default terminal program to use with --cmd. Overridden by the command line. XCMD_ICONIFY If set to `0', `no', or `false', act as if the command-line option --only-raise was specified (this is the default if not set). If set to `1', `yes', or `true', act as if the command-line option --iconify-and-raise was specified. Any other value produces an er- ror message. XCMD_ICONIFY is overridden by the command line. SEE ALSO X(3x), rxvt(1x), xterm(1x), xwininfo(1x) AUTHOR Jim Knoble <jmknoble@pobox.com> Xcmd is very loosely derived from portions of xwit by Mark Martin and David DiGiacomo and xwininfo by Mark Lillibridge. Almost none of the original code remains. Version 1.8 1998-Jan-03 xcmd(1x)
NAME | SYNOPSIS | DESCRIPTION | OPTIONS | EXAMPLES | NOTES | ENVIRONMENT | SEE ALSO | AUTHOR
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