SysAdmin
Creating chroot sftp Jails with Jailkit
June 19th, 2008 by Daniel Bartholomew in
One of the things I both love and hate about my job is getting assigned new projects. They can be about anything and everything. A few months back I was given an assignment to create some chroot jails for a group of customers so that they could securely upload files with sftp. The requirement was that the customers needed to be able to upload file, but in a secure and private way.
How to be a good (and lazy) System Administrator
June 2nd, 2008 by Mike Diehl in
If you're anything like the average System Administrator, you are understaffed, underfunded, and overworked. By now, you've also gotten used to the idea that no one knows you exist until the mail server goes down, then you're suddenly on America's Most Wanted. In this article, I'm also assuming that you have many servers that you are responsible for. I'm also assuming
Wireshark 1.0
May 14th, 2008 by Mitch Frazier in
Its not breaking news, since it happened in March, but Wireshark 1.0 has been released. The news, for me at least, was that Wireshark even existed, never heard of it before. Somebody mentioned it recently when we were trying to diagnose a networking problem.
Make Your Scripts User Friendly with Zenity
May 12th, 2008 by Mike Diehl in
The first time I played with Zenity, I recognized several potential uses for it. While I'm pretty comfortable with interacting with computers with a command line interface, I know many people are not. Zenity creates GUI widgets from a simple command line and can be used from any shell script.
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From the Magazine
September 2008, #173
Feeling a bit like a Thermian? Never give up, never surrender! Someday, you could go from underdog to top dog. Just take a look at a few of the underdogs we highlight in this issue: Mutt, djbdns, Nginix, Gentoo, Xara and the program voted mostly likely to fail just a few years back—Firefox. If Firefox not radical enough for you, check out Chef Marcel's column for some more alternatives. Having trouble mapping your program data to your relational database? If so, Rueven Lerner shows you some tricks in his At The Forge column.
Need to run GUI applications on your server in the next state? In his Paranoid Penguin column, Mick Bauer shows you how to do it securely. Kyle Rankin keeps hacking and slashing and shows you a few split screen secrets you may not be familiar with. Finally, we all know what happens next February, but only Doc knows what happens afterward.
