www.americanexpress.com migrated from AIX to Linux last week, mirroring a similar move by another financial giant, Schwab.com earlier in the year. IBM has a significant presence with both organisations, and it has probably had a role in encouraging both...

Ever since shortly after Sun's acquisition of Cobalt three years ago, some sun.com sites have run Linux. However, more recently, Linux is being used for Sun sites that appear unconnected with the Cobalt product range. Sun sites running on Linux include...

One of the more eyecatching uptime graphs is at Nortel Networks, where over the last two years www.nortelnetworks.com has been rebooted at 13:04 GMT [14:04 in the winter] on Sundays falling between the 15th and 21st of the month producing the following...