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Re: [Wlug] Revised Consulting project - Embedded Linux developer
by Clint Moyer 10 Apr '07

10 Apr '07

I'm pretty sure we've never seen any pissing matches on this mailing list. Let's squelch this discussion before it becomes one, shall we? Clint ---- John Spencer <jspencer(a)optimaleng.com> wrote: ============= Keith, Not sure why you felt compelled to be so publicly negative. My personal contact info was on the posting. You could have contacted me directly. Perhaps you had a bad day when you read this and could not resist the temptation to slam someone you don't know. There are any number of factors that could cause a company to revise their needs. One item that I am sure is NOT on that list as you state is "they have no idea what they are doing, but would love to have a consultant to blame". For further clarification, this project always required strong embedded Linux and C skills. They are now hoping to find someone that also has the J2ME, but know that is a difficult skill to find and may have some resources that can chip in and help with that part of the project. It also gives someone the opportunity to pick up some J2ME skills. If anyone, including you Keith, would like to discuss this further, please feel free to give me a call or send me an email directly. Regards, John (978) 256-1113 x7608 jspencer(a)optimaleng.com OPTIMAL ENGINEERING PARTNERS "Your Optimal partner for full-lifecycle engineering services in embedded and real-time, systems and application development" -----Original Message----- From: Keith Wright [mailto:kwright@keithdiane.us] Sent: Monday, April 09, 2007 11:51 PM To: wlug(a)mail.wlug.org; John Spencer Subject: Re: [Wlug] Revised Consulting project - Embedded Linux developer > From: "John Spencer" <jspencer(a)optimaleng.com> > > My client in MA has the following needs for ... At first I thought this was just a repost of a message from a week ago, but it is, in fact, a revision. Other than some trivial re-formatting and typo correction, these are the differences: $ diff consult.txt consult-new.txt 6c6 < Linux J2ME consultant(s). --- > an embedded Linux/C consultant(s). 21c21 < Mobile Embedded Linux architect --- > Embedded Linux architect 34c34 < Linux, strong knowledge of Java ME(J2ME), --- > Linux and C. Any knowledge of Java ME(J2ME) is a plus, So it seems that in the last week the project has been changed from Java to C. You could take this as a sign that they are open to doing it in your favorite language, or you could take this as a sign that they have no idea what they are doing, but would love to have a consultant to blame. But you had better hurry > Estimated about 3 mths to do this piece of the project. > > The development team exists and is ready to begin the porting effort, > but needs strong guidance from an experienced, senior architect. Must > be able to start soon. because you are already late. -- Keith _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

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Revised Consulting project - Embedded Linux developer
by John Spencer 10 Apr '07

10 Apr '07

My client in MA has the following needs for an embedded Linux/C consultant(s). This could be one position if the developer can do the architecture as well. Otherwise they will need an architect as well as a developer. If you are qualified and interested, please give me a call or send me an email. 1. Architect key changes to their thin client which is Linux 2.6 based which is being moved over to a mobile device. The key is architecture. Strong documentation, strong embedded Linux (ideally 2.6). Estimated about 3 weeks to do the architecture. 2. Development role will include constructing the framework, defining the API, implementing lower layer (abstraction) interfaces from sockets to application stacks like SIP/RTP, etc. strong C and Linux. Embedded Linux architect required to perform high level analysis and design work for a project that involves porting an existing thick client to a Linux/Java environment for the mobile industry. Consultant's responsibilities will include: - taking the recommendations from the customer - quickly learning the existing client architecture - identifying and developing the best approach to porting the client - delivering a complete design and porting guide using best practices - remaining available for ad-hoc consultation throughout the stages of the port Successful consultant must have solid experience in embedded Linux and C. Any knowledge of Java ME(J2ME) is a plus, experience in designing clients for such environments, and the proven ability to lead a team in the initial design phases of a project. Estimated about 3 mths to do this piece of the project. The development team exists and is ready to begin the porting effort, but needs strong guidance from an experienced, senior architect. Must be able to start soon. Regards, John John Spencer (978) 256-1113 ext 7608 jspencer(a)optimaleng.com OPTIMAL ENGINEERING PARTNERS "Your Optimal partner for full-lifecycle engineering services in embedded and real-time, systems and application development" www.optimalengineering.com <http://www.optimalengineering.com/>

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Consulting project - Linux kernel
by John Spencer 10 Apr '07

10 Apr '07

Our client in MA (LOCAL and QUALIFIED Candidates only please) has a need for a Linux kernel consultant for a 6+ mth project. Kernel development project in embedded Linux development team. Job responsibilities include bringing up Linux 2.6 kernel in new embedded system, integrating kernel into build control system, bug fixing and new additions. This kernel work will be across a diversity of kernel subsystems. Linux kernel support, system tuning, and platform software development. DUTIES AND RESPONSIBILITIES include the following: - Candidate should have kernel development experience with Linux or UNIX operating systems. They are currently working with Linux 2.4.21 specifically for legacy and 2.6.current for new embedded environment. - Familiarity required with kernel debugging, process management, and kernel system management interfaces. - Kernel-level driver development and system tuning. - Understand the design and implementation of the Linux operating system and have prior experience with the installation and configuration of Linux and system utilities - Familiarity with the following processors: PowerPC 440GP for legacy and Freescale for new is a plus. - Perform system-level and regression testing. - Security patch integration. - Knowledge and understanding of IP protocols - Knowledge of USB drivers If you are interested and qualified, please send email to jspencer(a)optimaleng.com Regards, John John Spencer (978) 256-1113 ext 7608 jspencer(a)optimaleng.com OPTIMAL ENGINEERING PARTNERS "Your Optimal partner for full-lifecycle engineering services in embedded and real-time, systems and application development" www.optimalengineering.com <http://www.optimalengineering.com/>

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REMINDER: Upcoming WLUG Meeting
by Andy Stewart 08 Apr '07

08 Apr '07

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 HI Everybody, We have a WLUG meeting coming up on Wednesday, April 11th, at 7:00 PM in the Access Grid room on the WPI campus in Worcester, MA USA. At this meeting, Andy Stewart will give a presentation on his recent work with the Delcom USB I/O Development Board. Part of this work involves writing a Linux kernel device driver for the board, which will be discussed in some detail. This is my first attempt at writing a Linux device driver. The hardware is exposed to the user via sysfs. Reference usbled.c to get an idea of how this driver is coded. Another part of this work involves hardware add-ons such as an I2C memory chip and a character LCD display, both of which will be demonstrated at the meeting. Yes, we'll see some blinking LEDs, too! Afterwards, we'll talk about the May meeting, and my hope that we can have a PGP key signing party at that meeting. I'm looking for a volunteer or two to run the May meeting, since I don't know how to properly run a PGP key signing. Besides that, I'm hoping to get my passport back from the US Govt. before that meeting (it is being renewed). I'll bring these books for the free raffle: - The Ruby Way - 2nd Edition, Addison-Wesley - Java in a Nutshell, O'Reilly (used) - User Mode Linux, Prentice Hall We should also talk about this summer's WLUG party/BBQ. If there is anybody who lives nearby that would like to host the party, please let me know. (BTW, what ever happened to the pictures from last year?) We'll then adjourn to the Tech Pizza restaurant for food, drink, and good conversation. See ya later, Andy - -- Andy Stewart, Founder Worcester Linux Users' Group (http://www.wlug.org) Chelmsford Linux Meetup Group (http://linux.meetup.com/393) Amateur Radio: KB1OIQ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2 (GNU/Linux) Comment: Using GnuPG with SUSE - http://enigmail.mozdev.org iD8DBQFGGSVMHl0iXDssISsRAhakAJsGCJppUrc6ApUydyB8ySXWQuHWAgCePvG4 ySP5mx39OBBoOx7u2t7iNE8= =04D0 -----END PGP SIGNATURE-----

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Success with my bootless ULTRA1
by ken jones 08 Apr '07

08 Apr '07

Thank you all for your suggestions. The SUN ULTRA1 booted! The screen said, " Welcome to Gentoo Linux LiveCD". The trick was from the "ok" prompt to get the address of the CD reader. This was done using devalias. Then ok> boot /sbus/SUNW, fas@e,8800000/sd@6, 0:f worked! I do not know gentoo at all having cut my teeth on aurora and fedora. This will be an adventure. Thanks again everyone. Ken Jones

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Re: [Wlug] Success with my bootless ULTRA1
by Mike Leo 08 Apr '07

08 Apr '07

I fear you have just only gotten through the easy part!! Good luck with Gentoo.....(insert diabolical laughter) ----- Original Message ---- From: ken jones <kjones(a)ziplink.net> To: WLUG <wlug(a)mail.wlug.org> Sent: Sunday, April 8, 2007 11:39:06 AM Subject: [Wlug] Success with my bootless ULTRA1 Thank you all for your suggestions. The SUN ULTRA1 booted! The screen said, " Welcome to Gentoo Linux LiveCD". The trick was from the "ok" prompt to get the address of the CD reader. This was done using devalias. Then ok> boot /sbus/SUNW, fas@e,8800000/sd@6, 0:f worked! I do not know gentoo at all having cut my teeth on aurora and fedora. This will be an adventure. Thanks again everyone. Ken Jones _______________________________________________ Wlug mailing list Wlug(a)mail.wlug.org http://mail.wlug.org/mailman/listinfo/wlug

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ping command expansion
by Chuck Noyes 05 Apr '07

05 Apr '07

Hi All, I want to ping lots and lots of consecutive ip addresses. If I issue ping 192.168.1.{1,2,3}, I get ping 192.168.1.1 192.168.1.2 192.168.1.3 which isn't exactly what I want. How can I issue a "short-hand" ping command, that will expand to ping 192.168.1.1 ping 192.168.1.2 ping 192.168.1.3 etc. TIA, -- -Chuck

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My bootless ULTRA1
by ken jones 04 Apr '07

04 Apr '07

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Consulting project - Linux J2ME Architect and developer
by John Spencer 04 Apr '07

04 Apr '07

My client in MA has the following needs for Linux J2ME consultant(s). This could be one position if the developer can do the architecture as well. Otherwise they will need and architect as well as a developer. If you are qualified and interested, please give me a call or send me an email. 1. Architect key changes to their thin client which is Linux 2.6 based which is being moved over to a mobile device. The key is architecture. Strong documentation, strong embedded Linux (ideally 2.6). Estimated about 3 weeks to do the architecture. 2. Development role will include constructing the framework, defining the API, implementing lower layer (abstraction) interfaces from sockets to application stacks like SIP/RTP, etc. strong C and Linux. Mobile Embedded Linux architect required to perform high level analysis and design work for a project that involves porting an existing thick client to a Linux/Java environment for the mobile industry. Consultant's responsibilities will include: - taking the recommendations from the customer - quickly learning the existing client architecture - identifying and developing the best approach to porting the client - delivering a complete design and porting guide using best practices - remaining available for ad-hoc consultation throughout the stages of the port Successful consultant must have solid experience in embedded Linux, strong knowledge of Java ME(J2ME), experience in designing clients for such environments, and the proven ability to lead a team in the initial design phases of a project. Estimated about 3 mths to do this piece of the project. The development team exists and is ready to begin the porting effort, but needs strong guidance from an experienced, senior architect. Must be able to start soon. Regards, John John Spencer (978) 256-1113 ext 7608 jspencer(a)optimaleng.com OPTIMAL ENGINEERING PARTNERS "Your Optimal partner for full-lifecycle engineering services in embedded and real-time, systems and application development" www.optimalengineering.com <http://www.optimalengineering.com/>

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vpn solution
by Michael Long 03 Apr '07

03 Apr '07

I now have a need to setup a vpn to my office network and I have just enough admin skills to be dangerous. I am running opensuse 10.2. Am I better off installing openswan (or some other vpn solution) or purchasing an appliance with a vpn built into it. My main concerns are ease of use and security. I am currently using a linksys router as my firewall and gateway to the internet. Each of my computers inside the network also have there own firewalls. Thanks, Mike

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