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  1. [SOLVED] Re: how to list ip and mac address of users on a network??

    It's possible.. but we're going to need some more information.

    Do you have a legitimate reason to do this? What is it? Do you own the network these machines are one? Do you own the other clients?...
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    [ubuntu] Re: automatic sync between computers

    Define real-time.
    Again you could do this with a simple rsync script and cron.

    Run it every minute, or two, or five, or ten... etc.
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    [SOLVED] Re: Need a sed or awk one-liner

    Awesome!

    Thanks.
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    [SOLVED] Need a sed or awk one-liner

    I can't seem to find the right syntax for this.

    Using Bash with sed and/or awk I need to replace all spaces in a string with a backslash and a space.

    EX.

    Name With Spaces
    Name\ With\ Spaces...
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    [SOLVED] Re: Ahhh i lost everything!!

    Glad you got your files back. In the future, as soon as you realize your mistake, stop using the drive and image immediately.

    Your mistake was:
    sudo - run with root privileges
    rm - remove...
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    [SOLVED] Re: Ahhh i lost everything!!

    This will make a forensic copy of you drive in case you mess up any recovery procedures, this should ALWAYS be your FIRST step.


    Find you hard drive



    sudo fdisk -l
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    [SOLVED] Re: Ahhh i lost everything!!

    get yourself some extra storage space.
    Image your drive using dd
    Run photorec on the image.
  8. [ubuntu] Re: Internet speed has increased after installing Lucid

    Lucid probably has a better driver for your NIC.
  9. [SOLVED] Re: Problems with SSH after setting a Static IP

    sudo /etc/init.d/ssh restart


    and try again
  10. [SOLVED] Re: Problems with SSH after setting a Static IP

    Log on to the Ubuntu Machine. Can you SSH to localhost? Can you SSH from another machine on the LAN?
  11. [ubuntu] Re: Iptables choose gateway by destination port?

    The gateway is a essentially just a destination IP.
  12. [SOLVED] Re: Problems with SSH after setting a Static IP

    Is there more than 1 computer connected to that router?

    You've assigned a static IP in your DHCP range which can allow for conflicting addresses. Change your DHCP range to exclude .100 or change...
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    [ubuntu] Re: copy to different directory script

    http://www.mikerubel.org/computers/rsync_snapshots/
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    [ubuntu] Re: help with IPTABLES

    This is a little convoluted. Are you talking about egress filtering?

    Yes, if you're using an implicit deny, you need to specify which ports and protocols to allow.
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    [ubuntu] double post, sorry.

    double post, sorry.
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    [ubuntu] Re: Is this sign of DOS attack?

    It's TCP Traffic. So it's not a DOS in a traditional 'Ping Flood' sense. If it's slowing your network, and you have no authorized users at that IP address, block it.

    Also consider Fail2Ban or...
  17. [ubuntu] Re: Whats the difference between Ubuntu 10.04 CD or DVD

    Given the different sizes, I image the DVD has more packages included for the install processes. I just installed 10.04 from a cd, and it downloaded a lot of packages during the install.
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    [SOLVED] Re: DHCP Server for multiple Vlan's

    Did you check any ACLs on the Layer 3 Switch?
    Did you clear the ARP Table on the switch?
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    [SOLVED] Re: DHCP Server for multiple Vlan's

    That seems to be normal. Matches mine anyway.
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    [SOLVED] Re: DHCP Server for multiple Vlan's

    You're doing some really weird things with subnets here dude.

    post the output of



    netstat -rn
  21. [SOLVED] Re: Using /etc/network/interfaces to configure network

    Uninstall network manager and add your DNS entries to /etc/resolv.conf
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    [SOLVED] Re: DHCP Server for multiple Vlan's

    I think you'll need a valid IP on each VLAN. Remember VLANS break up broadcast domains, so a broadcast packet from 192.168.(3,5-8 ).x won't make it to the 192.168.4.x subnet.

    It looks like there...
  23. [ubuntu] Re: ubuntu as a router not working/ can't get to internet

    You're going to have to be a little more specific.

    Which connection is going to be your WAN?
    Which is LAN?
    What is your LAN address scheme (IPs and Netmask)?
    Have you enabled IP Forwarding?...
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    [ubuntu] Re: apache document root external hard drive

    This sounds like an all around bad idea. I suggest you research how to secure access before changing things, apache really isn't you're best choice, what exactly are you trying to acheive?

    You...
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    [ubuntu] Re: SSH path error

    export PATH=$PATH;/usr/share/android-sdk/tools
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