Typically, a CIO is involved with analyzing and reworking existing business processes, with identifying and developing the capability to use new tools, with reshaping the enterprise’s physical infrastructure and network access, and with identifying and exploiting the enterprise’s knowledge resources. Many CIOs head the enterprise’s efforts to integrate the Internet into both its long-term strategy and its immediate business plans. The CIO is evolving into a role where he/she is creating and monitoring business value from IT assets.
In general, the CTO is concerned with the architecture, design & development, security, operational integrity, system support and maintenance across the IT organization. The CTO is responsible for delivering IT solutions with a focus on technical problem solving. In contrast, the CIO is focused on the IT strategy formulation, planning and strategic alignment of IT with the corporate objectives. The CIO ensures that return on IT investments are realized as planned.
Posted in Computers
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Tagged Computers
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I decided I needed a new wallpaper, and I just didn’t have time to find and use one of my own pictures.
I’m not sure what I’d do without Lifehacker stories…
http://lifehacker.biz/articles/best-wallpaper-websites/
Found this:
Over at www.interfacelift.com
One of the common questions about the Bourne and Korn shells is why only the second command will redirect both stdout and stderr (13.1) to a file:
$ cat food 2>&1 >file
cat: can't open food
$ cat food >file 2>&1
$
Although lots of sh manual pages don’t mention this, the shell reads arguments from left to right.
- On the first command line, the shell sees
2>&1 first. That means “make the standard error (file descriptor 2) go to the same place as the standard output (fd1) is going.” There’s no effect because both fd2 and fd1 are already going to the terminal. Then>file redirects fd1 (stdout) to file. But fd2 (stderr) is still going to the terminal.
- On the second command line, the shell sees
>file first and redirects stdout to file. Next 2>&1 sends fd2 (stderr) to the same place fd1 is going - that’s to the file. And that’s what you want.
http://www.ultimate-guitar.com/tabs/s/switchfoot/let_that_be_enough_tab.htm
