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hi friends
I am Brijesh singh and I am Linux system administration,I can solve your linux problem please and qmail and ldap related problem.please update your own linux problem and you have any please share with me.

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  1. yum configuretion
    #mount /dev/cdrom /mnt/tmp
    #cp /mnt/tmp/* /tmp/pub
    #cd /tmp/pub/Server
    #rpm -ivh createrepo*
    #rpm -ivh vsftpd*
    #createrepo -v /tmp/pub
    #vim /etc/yum.repos.d/rhel.repo
    [rhel]
    name=Redhat Enterprise linux
    baseurl=ftp://serverip/tmp/pub
    enable=1
    gpgcheck=0
    :wq!
    #service yum-updatesd restart
    #service vsftpd restart
    #yum clean all
    #yum update all
    yum configureation have completed

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  2. hi brijesh
    i have purchased laptop, and it has linpus linux installed on it , also i have installed win xp on it ,on different partition , now win xp is getting booted and i am not able to use linux , i am not able to change grub configuration , please tell me how to configure the grub for "linpus Linux"
    thank you
    ravji

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  3. Install GRUB on the first sector of the /boot partition. DO NOT INSTALL IT ON THE MBR!.
    If you are performing the Red Hat installation, for the "Boot Loader Installation" screen:

    * Select "Use GRUB as the boot loader"
    * Select Install Boot Loader record on "...First sector of boot partition".
    * After finishing the Red Hat installation, reboot into Linux. If you don't have a boot disk, try booting in linux rescue mode

    If you already have Linux installed:

    * Run the following command (e.g. assuming /boot is /dev/hda2): grub-install /dev/hda2.
    If you don't know which partition contains /boot, run the df command and check the output.
    * Edit /etc/grub.conf and make sure there is an entry for your version of Windows. For reference, here is a copy of my /etc/grub.conf file.

    # grub.conf generated by anaconda
    #
    # Note that you do not have to rerun grub after making changes to this file
    # NOTICE: You have a /boot partition. This means that
    # all kernel and initrd paths are relative to /boot/, eg.
    # root (hd0,1)
    # kernel /vmlinuz-version ro root=/dev/hda3
    # initrd /initrd-version.img
    #boot=/dev/hda2
    default=0
    timeout=10
    splashimage=(hd0,1)/grub/splash.xpm.gz
    title Red Hat Linux (2.4.7-10)
    root (hd0,1)
    kernel /vmlinuz-2.4.7-10 ro root=/dev/hda3 hdc=ide-scsi
    initrd /initrd-2.4.7-10.img
    title Windows 2000
    rootnoverify (hd0,0)
    chainloader +1

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