2010-12-10



If you are searching for vi macros (:map)  and  more,  then  look
here:  [0]


In GNU sed `\0' appears to be equivilent to `&'  (substitute  the
whole  match).  It's not documented and I only know of if because
one brought it up in a thread on debianforum.de.  I first thought
it  would  substitute  the  whole line like $0 in awk, but that's
false.  Don't use `\0'; but do use `&'.  I think it's bad to habe
`\0' at all.


Software that originates in BSD Unix often makes heavy use of en-
vironment  variables.   I used to dislike environment variables a
lot.  Currently I'm not much decided about  how  to  think  about
them.  Though I still don't like their hidden life.

[0]  http://www.unix-manuals.com/refs/faqs/vi/vi-faq-2.html


http://marmaro.de/lue/        markus schnalke <meillo@marmaro.de>