From: Lee Howard <faxguy(_at_)server(_dot_)deanox(_dot_)com>
| cat rrobinlist | sed 's/^\([^,]*\),\(.*\)/\2,\1/' > rrobinlist
Aside from the fact that this won't work (rrobinlist will be empty
afterward), it looks like YAUUCA (yet another UUCA). One way to update
a file that is used both for input and output, though (if one really
wants to do this sort of thing), is via sort.
sed 's/foo/bar/' < file | sort -m -o file
It's an old trick. The -m keeps the original sort order, i.e.,
doesn't sort anything. You're just relying on sort's ability to
overwrite the same input file to output.
--
\ .-. .-. .-. .-. .-. .-. .-. /
\-d-/-m-\-a-/-n-\-(_at_)-/-n-\-e-/-t-\-c-/-o-\-m-/-.-\-c-/-o-\-m-/
'-' '-' '-' '-' '-' '-' '-' '-'
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