Yes PNG is not Lossy, it is a newer format than most of the other formats.
It was design to be a replacement for GIF due to copyright infringement
issues with the use of GIF. And yes it has the capacity to go to 24-bit
(8bit/chan) and even 48-bit(16bit/chan) color rendering. But where do you
Having photographed professionally for over twenty years and digitally for
12 of those, my rule of thumb is to always shoot with the best equipment
and film/settings as possible. An 8 mp camera with a better cmos sensor
with better lenses can give you better images than a cheaper sensor and
A good book for entry level programing is Head First Programing by O'Reilly
books you can get it in pdf form through O'Reilly. It is easy to follow
and is designed for people with little or no formal training in
programing.
I gave it to my 13 year old son this summer and got him to use it to
I'm on CL DSL with a static IP, (Residential plan, in Mesa, East Valley).
My plan is 5Mbps up and 40Mbps down (These are theoretical max's), in speed
tests I would say it averages 2.3-4.3Mbps up and between 21-34 Mbps down.
CL DSL claims 40Mbps as their max download bandwidth. I believe Cox
I also recommend software RAID on Linux using mdadm over any fakeRAID. I
have setup several NAS boxes with older motherboards (Pentium III and IV)
where SATA was very limited and and used cheap SATA/RAID controller cards
to use the latest SATA drives. I have always deactivated the fakeRAID
directions again.
Yipee!
Thank you so much.
On Tue, Jul 10, 2012 at 10:32 PM, James Dugger james.dug...@gmail.comwrote:
Type: dpkg --get-selections | grep openssh-* to find out if Openssh is
installed on the system. If it is you should see the following:
openssh-client install
Mike,
A few questions -
which box is client and which is host (for purposes of ssh)?
On which box is the rsync program running?
Are you using static IP addresses for both boxes?
On the client box do you have a known_hosts file in ~/.ssh
If you see known_hosts file type cat known_hosts
Also you mentioned networking problems with the address that you are using
in for Openssh can you ping the box? try pinging the host box from client
using ping -c4 host ip address check for packet loss. If you are losing
packets and/or the host cannot be reached than you have a network problem
I agree with most of the comments here. However regarding contracts, I
won't tell you not to check with an attorney however that can get really
expensive for $15 /hr.worth of programing work. If you have a written
contract with the business and it does not a have any recitals in it that
require
*1- I'm embarrassed to say, but I don't know. I think they both are client.
rsync and ssh work from the laptop to the desktop but I can do neither the
other way. *My apologies, let me clarify. Openssh installs as both
server and client on each machine, so both computers are both. However the
My brother has 2 partners that started developing for the iphone. Their
clients started screaming for Android versions within a year of the success
of their iphone apps, and they can't port fast enough.
On Tue, Jul 10, 2012 at 12:30 PM, Stephen cryptwo...@gmail.com wrote:
Android is way to
The laptop can both pull and push the data. The desktop can do neither. T
issued command is:
rsync -vva --exclude=.*mozilla* --exclude=.*chromium* ~/
bmike2@192.168.0.3:/home/bmike2/;rsync
-vva --exclude=.*mozilla* --exclude=.*chromium*
bmike2@192.168.0.3:/home/bmike2/
~/
looking at your rsync
Mike,
First reinitialize the known_hosts file by the following from your ssh
client box:
cd ~/.ssh
rm known_hosts
ssh username@IP address of ssh host box
- Ubuntu will ask you for confirmation of your request to setup a key on
the server -
Type yes or 'y' which ever it asks for
type in
Mike,
By default the sshd_config file in Ubuntu 12.04 LTS (If that is what you
are using Debian and Mint should work the same) in /etc/ssh should have the
following defaults set under # Authentication:
StrictMode yes
RSAAuthentication yes
PubkeyAuthentication yes
You should not have to change
One other quick item, in the /etc/ssh/sshd_config file check to see of the
following line is comment out or not:
AuthorizedKeyFile%h/.ssh/authorized_keys (default is commented out)
If it isn't commented out and you still can't access simple ssh then
comment it out and restart ssh. Once you
MSI Micro ATX board with Athlon II processor w/ 4 PCI slots (or 2 PCI and 2
PCIE)
2 GB RAM
4 gigabit NIC cards
IDE or SATA to Compact Flash Adaptor
Compact flash 2GB memory - install Linux or Router based distro on CF card
or USB memory stick
External power 120v to 12v transformer w/ mono power
Maybe re-task one of your unused laptops by adding by a second usb gigabit
NIC (assuming your laptop onboard NIC is gigabit) and do as Eric suggested
and ad another switch. Remove or deactivate the screen and run it headless
to save power use. Add a cooling plate during the summer.
On Fri, Jul
left sis-in-law without phone or
internet for 4 days..guess what she has now!!?
At 02:12 PM 6/22/2012, James Dugger wrote:
I have been with Verizion ever since our other carrirer was buoght by
them in the mid nineties. I have had a Driod and currently have a Droid
X. I can't really
I have been with Verizion ever since our other carrirer was buoght by them
in the mid nineties. I have had a Driod and currently have a Droid X. I
can't really compare the difference between carriers in dropped calls but
we get are share of dropped calls as well. My wife and son have the iphone
04:20 PM, James Dugger wrote:
I have inherited a Dell PowerEdge 2450 and want to re-task it somewhere
in my network running as a linux server. It was being used two months
ago as a VPN server running Windows 2003 Server.
Here are the secs:
2 - 866 MHz Pentium Processors
Bus 133MHz
cache
I have inherited a Dell PowerEdge 2450 and want to re-task it somewhere in
my network running as a linux server. It was being used two months ago as
a VPN server running Windows 2003 Server.
Here are the secs:
2 - 866 MHz Pentium Processors
Bus 133MHz
cache 256 KB
2048 MB ECC SDRAM
built in
RAID controller spins up
the boot drive.
Any thoughts/recommendations on re-tasking this beast?
On Tue, Jun 12, 2012 at 2:20 PM, James Dugger james.dug...@gmail.comwrote:
I have inherited a Dell PowerEdge 2450 and want to re-task it somewhere in
my network running as a linux server
I love O'Reilly book deals. Get an account through safari books and any
ebooks you purchase you can go back and re-download in any new formats
available.
What does everyone think about the new announcement from Barns Noble to
spin off Nook to Microsoft. I see MS trying to jump into the ebook
Stephen, Matt - As far as delta - 10 people spread between three work
centers, Use of or calls to the same files (except for CAD) will be light,
however the calls to the main directory for a project will be heavier. An
typical example would be:
On one Engineering project:
1 -2 Engineers working
Hello all,
I have a Company that has recently co-located their Windows 2003 Server to
a datacenter. The system has been in a LAN environment for 15 years. The
main file server consists of 2 Dell 2800 poweredge file servers with just
under 2 TB of stored files on these 2 servers in an array
When I first got into web application development I tried both. Plone was
more intimidating to me than Drupal for the following reasons:
1. It was not based on a standard simple AMP Stack. by AMP I mean Apache,
MySQL, PHP.
2. I found the web site difficult to find tutorials and help, and the
I have an interesting project request to build/configure a linux server as
a wireless router/dhcp server for a wireless LAN but which is mobile itself
and can negotiate for with other wireless access points (wifi hot spots).
This is for a small mobile office in a trailer. The client wants a linux
Does anyone know if a Linux server can identify windows users connected to
the server through a Samba share, where Samba has not been configured as a
domain controller (i.e. samba is resolving user accounts with smbpasswd
only). Are the windows users always synced with a UNIX user?
I am writing
Lisa, Thanks for the code snippets and the direction.
Kevin,
I anticipated that I might get this response and I appreciate the
recommendations. I will look into backupPC. There are some pretty narrow
constraints that I am working with that have lead me to this direction.
1. This project is
and
--examine shows no errors in the array.
Thanks again for you thoughts.
On Fri, Oct 21, 2011 at 11:06 AM, Matt Graham danceswithcr...@usa.netwrote:
From: Eric Shubert e...@shubes.net
On 10/19/2011 01:06 AM, James Dugger wrote:
fdisk -l gives the following:
/dev/sda1 1 121601 976760001 83
I am trying to build an NAS using Ubuntu Server 10.04. I am using the
following system:
Intel/Pentium 4 2.6GHz
1GB Ram
Silicon Image 4 port SATA/RAID controller (fakeRAID)
4 - 1TB HDD
The HDD's are drives I have used in the past to test and build different
RAID configs using mdadm. I am trying
127.0.0.1 localhost.localdomain localhost
Anyway Firefox is working and I just ran yum update from terminal and it
just completed in update.
Will see.
Thanks everyone for the help.
On Thu, Sep 22, 2011 at 10:56 PM, KevinO ke...@kevino.org wrote:
On 09/22/2011 09:25 PM, James Dugger wrote
I have tried to install CentOS 6 on an older system. When I get to the
prompt screen for the hostname of the computer there is a configure network
button at the bottom of the screen which is non selectable. After filling
in the hostname for the machine the configure network button is still
...@mesacc.eduwrote:
bizarre. Looking through that, it would appear you DO have an internet
connection. Have you tried firefox etc? My only guess is that your access
point is blocking something as what you've shown me seems to indicate all
good.
Phil W.
--
*From: *James
things get mucked up.
Let us know the results and we can help further.
On 9/22/11, Eric Shubert e...@shubes.net wrote:
Try a live Ubuntu 11.04? Might it have just bit the dust recently?
--
-Eric 'shubes'
On 09/22/2011 06:43 PM, James Dugger wrote:
Phil,
Yeah, I tried Firefox
Lisa,
Thanks for the help. Everything seems to be back to normal.
On Tue, Sep 6, 2011 at 10:54 AM, Lisa Kachold lisakach...@obnosis.comwrote:
Hi James:
On Mon, Sep 5, 2011 at 8:21 PM, James Dugger james.dug...@gmail.comwrote:
Sorry, fat fingers I sent before I finished the last bits
Hoping someone can help;
To copy on old hard drive with multiple user accounts onto a new drive I
changed the ownership recursively to all files and folders on the old drive
to root. I must have changed the ownership on more than the old HDD because
I noticed that Nautilus had locked me out of
Sorry, fat fingers I sent before I finished the last bits of command
configuration settings that I did below.
Permission settings for Apache:
# chmod -R 755 sites
# cd/ home
# chmod 711 user_name
SELinux setting changes:
# /usr/sbin/setsebool -P httpd_enable_homedirs 1
# chcon -R -t
I need to set up a Linux box with video monitoring for a small retail
business. I have been looking at ZoneMinder and wanted to know if anyone
has used this in the past or has any advice for system hardware and
configuration. The following represents what I am trying to hook up to this
new
Speaking of Canon printers, does anyone know if there is/was any support for
the Canon imageclass mf5750 4in1 printer scanner? I'm running Ubuntu 10.04,
64bit server on the machine that I want to turn into a print server (through
Samba so Windows machines can print to it).
I can't find anything
, but it may have yours. Otherwise
you can use the commercial version,
Phil W.
--
*From: *James Dugger james.dug...@gmail.com
*To: *Main PLUG discussion list plug-discuss@lists.plug.phoenix.az.us
*Cc: *ro...@rdharriscpa.com
*Sent: *Friday, October 8, 2010 12:40:44 PM
teach it at MCC, along with
Der Hans, Dennis Kibbe as well. Let me know if you have any additional
questions,
Phil Waclawski
--
*From: *James Dugger james.dug...@gmail.com
*To: *Main PLUG discussion list plug-discuss@lists.plug.phoenix.az.us
*Sent: *Wednesday
Mike, no offense taken ... and yeah hate the Ms office export dance to XML.
Aerial, Eric, done the library and the boos store thing. My big problem is
time I always carry a book with me so I can make notes and take advantage of
my limited time to study.
Just a note to all at PLUG. I have
I am new to the group and to linux and thought I would give a newbie's
opinion here. I am not concerned right now about kernel issues (directly) I
am trying to resolve basic fundmental issues. Things like file and
directory permissions, configuring your system for network connection (i.e.
I am new to the group and to linux and thought I would give a newbie's
opinion here. I am not concerned right now about kernel issues (directly) I
am trying to resolve basic fundamental issues. Things like file and
directory permissions, configuring your system for network connection (i.e.
Thanks Steve,
You know I was thinking back on the last 3 months and added up how much
money I have spent in books on Linux and I can say that I have spent more
money than a single user license upgrade to Windows 7 from Vista.
Has it been worth it? I would say now, absolutely. However there have
Bryan,
I read through your blog on ACL's and the syntax and options that are
available. I am interested in possibly looking at configuring the network
this way. I noticed the you indicate that this method may have any impact
speed. How much?
Anyway below if have posted my current fstab from
I'm new to PLUG and new to LINUX but I have jumped in head first. By
head first I mean I have removed XP off of 4 desktops and Vista off my
HP Pavilion dv9000 laptop and installed Ubuntu 10.04 i386 on each. I
have built an new headless server with and AMD Athelon (tripple core)
64bit chip and
Eric,
Thanks for your comments. Just as a followup here are responses and a
couple of addtional questions and items for clarification.
I think you want to disable RAID on the MB, and let Linux handle the raid
processing (aka software raid). I'm not sure what happens with the
configuration
Bryan,
The detail would be great. I would like to learn more about ACL support.
Thank you
On Mon, Sep 13, 2010 at 7:21 PM, Bryan O'Neal
bryan.on...@theonealandassociates.com wrote:
I agree with everything I have seen in this thread so far. If you are
a seasoned windows admin you can use
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