11/4    Holy cow, I got a warning from my ISP that they were notified
        by BSA/baytsp.com that I was copying music/video/software.
        Do they do port scan or something? That's a first for me.
        \_ They hang out on P2P networks and track IP addresses.  -tom
           \_ I believe they are paid by content providers to perform this
              monitoring service, so you should only run this risk with content
	...

11/7    Need help on http proxy. After I VPN to work, I'd like to tunnel
        all the traffic to my machine. How do I setup my machine (Linux)
        as a proxy server so that my home computers can route through it?
        I'm asking because the site we're testing on requires that we
        come from the same IP. If I use VPN, the server will reject me
        based on the fact that it's a different IP than my work Linux.
	...

8/5     It looks like my company has started blocking HTTPS tunneling.
        I used to do this by tunneling SSH through the HTTP/HTTPS proxy
        server, but this seems to have stopped working. Does anyone know
        how the implementation of tunneling detection works, and whether
        there are widely available implementations? We run a bunch of MS
        stuff, so I imagine we're running an MS proxy server or something.
	...

6/15    Oh dear lord.  It seems SpamCop is blacklisting certain IPs used by
        Gmail.  Gmail does not reveal the sending IP for privacy reasons, so
        when Gmail users send mail to honeypots, Gmail's servers get
        blacklisted.  Has anyone else noticed this?
        \_ SpamCop has long been a bastion of incompetence. --scotsman
        \_ If you're a proxy for spam you should be blocked the same as direct
	...

2/18    My DSL modem's ip address is 192.168.0.1, my internal network
        behind my router is 10.0.0.x. Is there a way I can configure
        the router so I can access the DSL modem from my 10.0.0.x
        network directly without re-wiring? Static routes? I tried it
        but no much luck. I also tried changing my internal network to
        192.168.0.x, but still does not work. Thanks.
	...

1/21    I am trying to setup a small network for my girlfriend's
        mom's company.  They just bought an accounting package
        which requires windows 2003 server.  And they want internet
        access from each computer.  How should the network be setuped?
        Would it be dumb to use static IP for each computer and a
        computer as internet gateway?
	...

8/29    What's the difference between a hub, a switch and a router?  Thx.
        \_ AFAIK, probably be corrected by someone:
           hub: Allows communication on a LAN with bandwith shared amongs all
                the nodes on the hub and maxing out at the max line speed.
           switch: Allows communication on a LAN with bandwith greater than
                the max line speed (point to point)
	...

6/2     I've been to many places and almost every place I go to have
        802.11b/g. However, almost all of them have protected access,
        which I presume they use because they don't want people stealing
        their bandwidth. So here is one idea I think will really
        revolutionize 802.11X... an option in the router that allows you to
        specify the percentage of unprotected bandwidth you are willing to
	...

2/25    What is the smallest (physical and price) cisco router that can
        handle BGP?  It should be able to have more than 256 ram.
        \_ When you say ``handle BGP'', do you mean supports the bgp
           protocol or supports enough ram to keep a reasonable (what do you
           consider to be reasonable) number of routes in memory?  Do you want
           to be peering at PAIX, or do you just need a router to run the T1
	...

1/10    VMware question for VMware gurus only. I've installed a WinXPsp1
        on top of WinXPsp2. How do you do the followings:
        1) transfer data between the two machines? I've tried mounting
           raw partition from WinXPsp1 but when I disable write, it
           doesn't boot up anymore (WinXP insists on writing)
        2) communicate between the two machines? I can ping WinXPsp1
	...

11/9    I have two versions of MSIE 6.0.2800.1106. One is running inside a
        VMWare virtual machine, the other running native on an athlon PC.
        When I run a google query: http://www.google.com/search?q=canada.ca
        They get slightly different results. What's the best way to figure
        out why this would be?  Perhaps a way to capture the request?
        \_ Maybe you're just hitting different google mirrors, and their
	...

8/24    To those with Cisco/router fu:
        My co-worker walked over and asked me what the "set default interface"
        command does if you don't specify a next-hop IP address.  I said
        you always need a next-hop IP address, unless you expect the
        destination IP address in the IP header to be on the directly connected
        network.  He said it will broadcast on that interface.  I'm googling
	...

4/27    I wrote a little shell script to collect iostat data:
        #!/bin/bash
        DATE=`date +%m%d`
        DATADIR=/var/tmp/user
        OUTPUTFILE=$DATADIR/$DATE.out
        while true
	...

5/8     Hello everyone!  This is Josh Hawn, CSUA Tech VP for Spring 2012.
        About 2 weeks ago, someone brought to my attention that our script
        to periodically merge /etc/motd.public into /etc/motd wasn't
        running.  When I looked into it, the cron daemon was running, but
        there hadn't been any root activity in the log since April 7th.  I
        looked into it for a while, but got lost in other things I was
	...

10/24  What's an easy way to see if say column 3 of a file matches a list of
       expressions in a file? Basically I want to combine "grep -f <file>"
       to store the patterns and awk's $3 ~ /(AAA|BBB|CCC)/ ... I realize
       I can do this with "egrep -f " and use regexp instead of strings, but
       was wondering if there was some magic way to do this.
       \_ UNIX has no magic. Make a shell script to produce the ask or egrep
	...

7/29    Happy Sysadmin Day
        \_ our "sysadmin" today deleted /home. When we asked her why
           she said she didn't do it. When I checked the sudo logs,
           I found these two commands in order:
               COMMAND=/bin/rm -r /home testuser
               COMMAND=/bin/rm -r /home/testuser
	...

5/19    If script A runs, and calls script B ..... is it possible for me to exit\
        script A based on results of script B and not continue?
        \_ assume any shell
        \_ Yes.
           \_ without passing the result to some stupid temp file?
              \_ It sounds like you want "scriptb || exit", which will run
	...

4/22    In Linux is there an easy way to rename the scripts in /etc/rc?.d ?
        For example I want to set all the /etc/rc?.d/S91apache to S100apache
        so that it'll run the ramdisk BEFORE going to apache.
        \_ Sure, just move them.
           \_ I mean is there a script that will rename all of them
              for me? Like: setrc apache2 0 0 1 1 1 1
	...

10/27   http://www.maxgames.com/play/flash-mind-reader.html
        how does this work?
        \_ sh -c 'for ((i=0;i<10;i++)); do for ((j=0;j<10;j++)); do echo "$i$j-(\
$i+$j)" | bc; done ; done' | uniq
        \_ bash -c 'for ((i=0;i<10;i++)); do for ((j=0;j<10;j++)); do echo "$i$j\
-($i+$j)" | bc; done ; done' | uniq
	...

8/18    Hi again, new freebsd guy here again, in bash I was able to go
        LD_LIBRARY_PATH=/opt/foo/lib ./runmyapp
        I managed to do this in tcsh by using setenv in a shell script
        that setenv's the lib path and then executes $1, just wondering
        if there was a way to do it in 1 line from the cmd line as in bash?
        Thanks, btw %2c or %3c worked.  Freebsd, tcsh and vi forever!
	...

5/5     Is there a good (or standard) way to make an offline copy of a w
        ordpress blog (mine, not someone else's)? tia.
        \_ oh man.
           \_ I could cobble something together with curl / wget, but I'd
              rather not if there is a standard way of doing this.  I'm
              pretty new to wordpress / blogging and I just want to keep
	...

2/10    I have an sh file that does a mount.. the mount does an
        authentication. I previosly stored the username and password
        from zenity prompts. However, I can't get a return on the password
        field. The following only works on the username:
        mount -t davfs "http://blahblah.com/BLahUser11" /mountdir << EOF
        ${username}
	...

1/13    I want to extract a couple integer from an xml file, mainly,
        xml file from http://weather.com so I can put it on my xplanet marker
        file. has anyone done similar things (parse and extract data
        from xml) using shell script instead of python/perl?
        in the world of perl, it make sense to dump things into a hash
        which i can easily extract key/value pair.  can i achieve similar
	...

12/18   Campus USENET service will be terminated on 12/31.
        http://ls.berkeley.edu/mail/micronet/2008/1608.html
        \_ I emailed RobR to tell him. -ausman
        \_ The CSUA is considering asking campus to allow us to run NNTP for
           ucb.class.*, as bSpace sucks major major ass. Thoughts? --t
           \_ That's noble, but maybe the effort would be better spent
	...