Over the years, Unigroup has been raffling off review copies of various big and comprehensive Unix/Linux-related Books published by Addison Wesley/Prentice Hall... and many of them were authored by our July 2010 speaker... Mark Sobell. We are pleased to be able to have Mark present at Unigroup this month.
Mark will be presenting a double topic, on BASH, and on UPSTART. (We can partition the available meeting time depending on audience topic preferences).
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Location: The Cooper Union (http://www.cooper.edu) School of Engineering (*** New Building ***) 41 Cooper Square (3rd Avenue @ 7th Street, between 6th & 7th Streets) East Village, Manhattan New York City Meeting Room: 504CS Located on the East side of Cooper Square. Look for the new building with the non-traditional appearance. Entrance is at the corner of 3rd Avenue and 7th Street. Building lobby sign-in is required at the guard's desk. Enter the building, check in with the guard at the lobby for directions to the Unigroup Meeting Room. Nearest mass transit stations are: '6' to Astor Place (stops right at The Cooper Union), then walk 1 block East and 1 block South. 'R' to 8th Street, then walk about 2 blocks East then 1 block South. '4/5/6/R/N/Q' to Union Square, then walk South and East. 'B/D/F/V' to Broadway-Lafayette, then walk North and East. Free street parking in the area becomes available at 6pm. There are also parking lots on Broadway, at (or just south of) Astor Place (8th Street).
Topic: BASH Shell Programming and The Ubuntu UPSTART Init Daemon
Because the traditional System V init daemon (SysVinit) does not deal well with modern hardware, including hotplug devices, USB hard and flash drives, and network-mounted filesystems, Ubuntu replaced it with the Upstart init daemon. The runlevel-based SysVinit daemon uses runlevels (recovery/single-user, multi-user, and more) and links from the /etc/rc?.d directories to the init scripts in /etc/init.d to start and stop system services. The event-based Upstart init daemon uses events to start and stop system services.
The bash (Bourne-Again) Shell is based on Bourne Shell and has many enhancements drawn from the Korn and C Shells. It was developed by the GNU Project and is widely used on UNIX-like systems. It is useful both as an interactive shell and a high-level programming language.
References & Web Resources:
Mark G. Sobell / Sobell Associates http://www.sobell.com
Mark G. Sobell, author of many best-selling books, including A Practical Guide to the UNIX System, UNIX System V: A Practical Guide, A Practical Guide to Solaris, and A Practical Guide to Linux, (all from Addison Wesley), as well as A Practical Guide to Red Hat Linux, Fifth Edition, A Practical Guide to Linux Commands, Editors, and Shell Programming, Second Edition, and A Practical Guide to Ubuntu Linux, Third Edition (available shortly) (all from Prentice Hall), and has more than twenty-five years of experience working with UNIX and Linux.
Mark is the president of Sobell Associates Inc., a consulting firm that designs and builds custom software applications for UNIX and Linux systems and provides training and support. Mr. Sobell started working with computers part time after high-school where he worked on the Dartmouth Time-sharing system where they developed the BASIC programming language and on IBM OS/360 systems. He started writing when he worked for microcomputer company Cromemco in the late 1970's. He published his first book (A Practical Guide to UNIX) in 1982 and started Sobell Associates in 1984. He has been writing and consulting ever since.
Addison-Wesley Professional/Prentice Hall PTR, and O'Reilly have been kind enough to provide us with review copies of some of their books, which we will continue to raffle off as giveaways at our meetings. The publishers always ask that the persons receiving the books provide a review and/or feedback about their books.
Unigroup would like to thank both companies for the support provided by their User Group programs.
As always, all of the books will be available for review at the start of the meeting.
We have some Solaris Related CD-ROMs from our friends at the local NYC Sun Microsystems Office.
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FOOD AND REFRESHMENTS
Complimentary Food and Refreshments will be served. This includes "wraps" such as turkey, roast beef, chicken, tuna and grilled vegetables as well as assorted salads (potato, tossed, pasta, etc), cookies, brownies, bottled water and assorted beverages.
Please join us for this meeting, you won't want to miss it!