An anonymous reader writes to mention an article at the IBM site from earlier this week, which purports to offer good Unix 'habits' to learn. The ten simple suggestions may be common sense to the seasoned admin, but users with less experience may find some helpful hints here. From the article: "Quote variables with caution - Always be careful with shell expansion and variable names. It is generally a good idea to enclose variable calls in double quotation marks, unless you have a good reason not to. Similarly, if you are directly following a variable name with alphanumeric text, be sure also to enclose the variable name in square brackets ([]) to distinguish it from the surrounding text. Otherwise, the shell interprets the trailing text as part of your variable name -- and most likely returns a null value."

An anonymous user writes "Linux.com (a Slashdot sister site) has up a review of Gnome 2.14. The piece touches on usability improvements, as well as the new administration and configuration tools included with this release." From the article: "GNOME 2.14 continues the steady improvement visible in the last few releases. It is an incremental upgrade, consisting largely of tweaks and the filling in of gaps in functionality. If few of these changes are major by themselves, the overall result is welcome. Perhaps the best way of looking at the release is not as an end in itself, but as a milestone on the road to desktop usability in free operation systems. From this perspective, GNOME 2.14 is a sign that much of the journey is already over -- and that the remaining distance is less than many observers think."