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On Configuration Management

January 27, 2011 Jeff Blaine Leave a comment

This started out as a thought to me late last night while reading the comments to the quite poorly developed…

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Posted in: Sysadmin Filed under: chef, configuration management, opscode, puppet

Nook Color

January 19, 2011 Jeff Blaine Leave a comment

As of software revision 1.1, here’s what I am finding to be lacking in the Nook Color or areas that…

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Posted in: Products, Publishing

RHELv5.5 Does Not a Development Machine Make

January 12, 2011 Jeff Blaine Leave a comment

I’ve about had it with Red Hat 5.5. [jblaine@new-host coreutils]$ ./bootstrap Error: ‘autoconf’ version == 2.59 is too old ‘autoconf’…

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Posted in: Linux, Sysadmin

Tracing Linux Hostname Resolution

January 2, 2011 Jeff Blaine 3 Comments

This post is a living document. Updates since the original publish dates are noted inline as such. Update 1/11/2011: Nearly…

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Posted in: Musings, Sysadmin

When Shell Globbing Attacks

December 30, 2010 Jeff Blaine Leave a comment

Since when does “S” fall in the range a-z? Beware of the LC_COLLATE environment variable.

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Posted in: Sysadmin

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