Linux sub bash test2.sh sub bash test.sh test2.sh sub bash var1 123 123 test.sh test2.sh var1 bash sub bash var1 bash 01 5-4 X Window X Window X Window Linux Server X Window CPU2006 Linux X Window benchmark X Window Linux X Window 05-4 X Window X X Window X X11 11 Unix Window W 1984 MIT W X X W X Window Linux console X Window X Window X Window 199
05 01 X Window X Window Linux Linux X Window X Window Webmin Web Linux Linux X Window X Window Notebook PC X Window X Window module Linux Linux kernel X Window X Window Windows Notebook Linux X Window Notebook X Window Linux Windows X Window Linux X Window X Window X Window 200
Linux X Window X Server X Client Window Manager X Window Client-Server VNC X Window X Server X Client X Window 5-4-1 X 01 05-4 X Window Linux X Window X Window GNOME KDE GNOME KDE Desktop Manager X Client Client X Client Server Client X Server X Window console X Windows console startx init 5 startx init 5 X Window 201
05 01 X Server X Client Window X Window X Server X Server wiki X Server 5-49 5-49 X Server X Client X Server X Server X Server console xterm X Server console X Window X Server X Window X Window User's workstation Keyboard Mouse Screen X server X client (browser) X client (xterm) Network X client (up2date0) Remote machine 5-49 X Server X Client http://en.wikipedia.org/wiki/x_server 5-49 Client-Server X Client X Server X Client X Window Client-Server ASP Application Service 2
Linux Provider X Server X Client X Server X Client X Window System Core Protocol 5-50 01 xterm FireFox X protocol X protocol X Server X Client X Server X Server X Client 5-50 Client-Server X Client X Server X Server 05-4 X Window Windows Protocol Linux X Client X Window X Server X Client X Server Linux Fedora X Server Xorg X Server Linux X Xorg X Xorg Xorg X Server console X Xorg 7 console 1 X Server 5-51 X Server X Server 2
05 01 X Server 5-51 X Server X Xorg Linux X Server X Server X 2 2 X Server X Client X Server X Server X Server console X 0 7 console Ctrl+Alt+7 X Server X Server 8 console 1 8 console X Server X Server console X Client X Client xterm X Server command line xterm display:0 xterm 0 X Server 5-52 2
Linux 01 xterm X Server 5-52 xterm xterm 05-4 xterm X Window Manager X Window Window Manager Window Manager Window Manager Window Manager X Server X Server X Window Manager X Server X Client Window Manager X Window Fedora 7 twm Window Manager /etc/x11/twm X Server X Client X Server twm X Server X Server X Client 5-53 205
05 01 5-53 twm twm task bar twm xterm bar twm 5-54 X Window WM Window Manager GNOME Window Manager metacity 5-55 5-54 xterm Window Manager 5-56 Linux Window Manager 5-55 metacity 206
Linux 01 metacity metacity 5-56 metacity Window Manager 05-4 5-52 Window Manager X Window twm GNOME X Window Metacity Window Manager twm 5-4 Window Manager AfterStep Window Manager Sawfish GNOME 2.2 Window Manager 5-4 Window Manager wiki Window Manager 207
05 01 Window Manager Metacity GNOME Window Manager FVWM twm KWin KDE Window Manager 5-4 Window Manager wiki Window Manager Widget X Server X Client Window Manager Window Manager Window Manager Windows GUI Widget Widget GNOME GTK+ KDE QT Fedora GNOME X Window gtk 5-57 GNOME GTK+ 208
Linux KDE Desktop Manager QT Widget GNOME KDE 01 GTK+ QT 5-57 GTK RPM Window Manager GTK+ QT Window metacity GTK+ GNOME 05-4 Display Manager Display Manager X Window X Window Display Manager X Window GNOME Display Manager gdm Fedora 7 X Window 5-58 Display Manager GNOME gdm 5-58 gdm 209
05 01 X Server session Display Manager X Server X Server session session X Server X Client Display Manager X Client 5-59 X Server Display Manager session session X Client user X server network X display manager xedit xterm 5-59 Display Manager http://en.wikipedia.org/wiki/xdmcp#x_display_manager_control_protocol session session session protocol X Server Display Manager protocol XDMCP X Display Manager Control Protocol XDMCP X Display Manager XDMCP Client- Server XDMCP protocol XDMCP telnet UDP port177 Display Manager XDMCP port 210
Linux Desktop Manager Linux Linux kernel Red Hat SuSE 01 X Window X Server X Client Window Manger Widget Window Desktop Manager GNOME 05-4 KDE GNOME X Server Window Manager GNOME gdmgreeter 5-60 X Window Desktop Manager metacity metacity GTK+ Xorg GNOME X Client GNOME gnome-terminal GTK metacity Window Manager Work Space metacity 5-60 X Window 211
05 01 5-60 X Window X Window X Window GNOME KDE Desktop Manager 5-4-2 X Window X Window runlevel 5 X Window Linux inittab 5 X Window X Window startx init 5 X Window startx runlevel 3 X Window startx startx xinit xinit X Window startx xinit X Window xinit X Server xterm X Server 5-61 xinit X Server 5-61 xterm X Server 212