Letters to the Editor
Thanks! Jawed Karimi's September 1998 LJ article (“Porting MS-DOS Graphics Applications”) on basic graphics got me going in the right direction with SVGALIB. (I am a Linux newcomer and had never heard of it before then.) Sometimes, short and sweet articles are the best.
—John E. McGovney email@example.com
I'd like to mention that I disagree with author John Blair regarding his article “Samba's Encrypted Password Support” in the December 1998 issue.
In the last paragraph, he states “Finally, to allow users to update their encrypted password, set the permissions on smbpasswd to be setuid root ..”.
This should not be necessary, since smbpasswd acts like an SMB client, asking over an SMB session to change a user's password. This is the reason you should include in smb.conf the “allow hosts = 127” line, or leave it blank.
I have also used pam_smb, which can be found on the main Samba FTP site, so that other services can authenticate with Samba. On my system, my users all have their passwords in /etc/shadow “starred” (*).
About the magazine, it's great!
—Celso Kopp Webber firstname.lastname@example.org
The “free” controller shipped with a lot of scanners is the Symbios 53C400A. It is not, as the writer of the reply (“Best of Technical Support”, January 1999) suggested, 53c8xx compatible but is instead a 5380 variant.
It is supported by current Linux 2.1.x series kernels, although its lack of an IRQ and 8-bit ISAness make it a good candidate for the bin, not a multiuser OS.
There is an equivalent patch for 2.0.x in the SANE mail archive.
—Alan Cox email@example.com
I think the supplement is a very good idea-I very much enjoyed this special issue.
I would like the addition of a Table of Contents as in the regular issues. This would be helpful because I (and perhaps others) photocopy the Tables of Contents and put them in a three-ring binder, where they are easier to scan than the issues themselves.
Thanks for an excellent publication.
—Ray Liere firstname.lastname@example.org
One of the weird rules of the Post Office is, if it has a table of contents, it cannot be called a supplement. Go figure —Editor
I just wanted to say “Thank you” to all at LJ who did such a great job presenting my article in February. The magazine keeps getting better and better.
By the way, my bio states that I maintain the “official” Linux Csound, but that is no longer true. As of late 1998 I have worked mainly with the development version available from Nicola Bernardini's site at AIMI. The official version is currently maintained at Bath by John Fitch.
Best of the New Year to all of you!
—Dave Phillips email@example.com
For years I've maintained a dual boot machine at home with both Windows 95 and Linux because my spouse didn't feel she could learn the intricacies of Linux. So, it was a great pleasure to see KDE chosen in your 1998 Reader's Choice poll. It was with KDE and StarOffice that I finally won her over to the good side.
The ease of a standard desktop which was more intuitive than Windows 9x has her singing its praises. I thought I would never see the day. It should be pointed out that a big turning point for her was the day she accidentally started three different StarOffice sessions and was amazed that the system didn't crash. It did take awhile for those monsters to load, but once they finished, she was back in business. Windows 9x would have died at this point.
Now all I need is to find a calendar program which comes close to Calendar Creator Plus and Windows 9x will just be a bad memory in our house. Maybe korganizer will fill the bill when it's completed.
—Randy Kyrk firstname.lastname@example.org
Practical Task Scheduling Deployment
July 20, 2016 12:00 pm CDT
One of the best things about the UNIX environment (aside from being stable and efficient) is the vast array of software tools available to help you do your job. Traditionally, a UNIX tool does only one thing, but does that one thing very well. For example, grep is very easy to use and can search vast amounts of data quickly. The find tool can find a particular file or files based on all kinds of criteria. It's pretty easy to string these tools together to build even more powerful tools, such as a tool that finds all of the .log files in the /home directory and searches each one for a particular entry. This erector-set mentality allows UNIX system administrators to seem to always have the right tool for the job.
Cron traditionally has been considered another such a tool for job scheduling, but is it enough? This webinar considers that very question. The first part builds on a previous Geek Guide, Beyond Cron, and briefly describes how to know when it might be time to consider upgrading your job scheduling infrastructure. The second part presents an actual planning and implementation framework.
Join Linux Journal's Mike Diehl and Pat Cameron of Help Systems.
Free to Linux Journal readers.Register Now!
- SUSE LLC's SUSE Manager
- My +1 Sword of Productivity
- Managing Linux Using Puppet
- Murat Yener and Onur Dundar's Expert Android Studio (Wrox)
- Non-Linux FOSS: Caffeine!
- Tech Tip: Really Simple HTTP Server with Python
- Doing for User Space What We Did for Kernel Space
- Rogue Wave Software's Zend Server
- Parsing an RSS News Feed with a Bash Script
- SuperTuxKart 0.9.2 Released
With all the industry talk about the benefits of Linux on Power and all the performance advantages offered by its open architecture, you may be considering a move in that direction. If you are thinking about analytics, big data and cloud computing, you would be right to evaluate Power. The idea of using commodity x86 hardware and replacing it every three years is an outdated cost model. It doesn’t consider the total cost of ownership, and it doesn’t consider the advantage of real processing power, high-availability and multithreading like a demon.
This ebook takes a look at some of the practical applications of the Linux on Power platform and ways you might bring all the performance power of this open architecture to bear for your organization. There are no smoke and mirrors here—just hard, cold, empirical evidence provided by independent sources. I also consider some innovative ways Linux on Power will be used in the future.Get the Guide