Sound system support options 13 kernel profiling

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Unformatted text preview: ng system-wide shell configuration for Bourne and bash shells - /etc/bashrc, /etc/profile, /etc/profile.d - see Linux Shell section. Understanding the cron system - the system crontab and components, the user crontabs. Red Hat Certified Engineer (RH302) X Windows System Know how to check X Server supported hardware. Know how to check the X11 packages installation status by using the rpm and grep command. Example: rpm qa | grep ^X Know how to install X Windows packages using rpm command. Example: rpm -ivh Xconfig* Know how to detect the video card chipset, amount of memory and RAMDAC chipset using SuperProbe utility. Know how to configure X Windows using the Xconfiguator program and XF86setup. Select the correct chipset and RAMDAC. Know how to configure a custom monitor by modifying the /etc/X11/XF86Config file. Know how to start X Windows using startx command. Know how to configure the system to start automatically in X Windows by modifying /etc/inittab file. Understand run levels and default run level and modifying the system startup script /etc/rc.d/rc.sysinit Know how to change video setting by modifying start.out file. Know how to exit from X Server using Ctrl-Alt-Bkspace Know how to troubleshoot the filesystem problem that causes a blank screen, using fsck command. Know how to troubleshoot mouse related problems using the mouseconfig program. Know how to troubleshoot mouse related problems by modifying the /etc/sysconfig/mouse file. Know how to troubleshoot the gpm problem that causes mouse malfunction, how to stop the gpm program by running /etc/rc.d/init.d/gpm stop Know how to toggle gpm off using ntsysv command. Know this place to get Linux documentation: /usr/doc/HOWTO. Know the window manager configuration file locations (see below) Know how to install and configure the fvwm virtual window manager by modify the configuration file system.fvwmrc in the /etc/X11/fvwm directory. Know how to install and configure the fvwm2 Window manager by modifying the /etc/X11/fvwm2/system.fvwm2rc file and its symbolic link in /usr/X11R6/lib/X11/fvwm2. Know h...
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