Re: [1/2OT] something about sed
On Monday 27,February,2012 03:45 AM, Bob Proulx wrote:
lina wrote:
Javier Barroso wrote:
or using extended regular expressions, you can remove all escape stuff :
sed -re 's/([^ ]+)( +)([^ ]+)/\3\2\1/g'
Ha ... I didn't realize the -r can be used.
sed -re 's/([^ ]+) ([^ ]+) ([^ ]+)/\3 \2 \1/g'
Lina, I am dissappointed and hurt that my messages aren't of high
enough quality to make the cut for your reading. What may I do to
improve them? :-)
Oh Bob, I am terribly wrong (haha ... I am kidding here. gotta be
serious. please don't be disappointed and really appreciate you pointed
it out.)
sometimes I just missed lots of things, and barely realized it.
Once someone told me that my freestyle swimming was very standard,
and yesterday the same person told me the way of my arms looked awkward
and strange.
days ago, because I feel I didn't swim fast, so I took advice by asking
several people whom I believe they swam faster than me, and they were
all kindly pointed out, so I tried to correct my way following their
suggestions.
yesterday a girl, my friend's girlfriend, she told me that sometimes
some person know how to swim fast, but not necessarily know how to teach
people. she implied that I shouldn't have took advice from everyone. she
was an innocent bystander, in swimming pool she never said something
about how to swim. But I was shocked (even I didn't give any comments
about her smart insight at that time.)
What's happened on that learning is the same as what's going on with
this learning. I just feel I am not good, so wanna to improve by
following others and then sometimes even lost something true.
I think I will take another way for the future learning (hopefully).
Thanks again,
Best regards,
http://lists.debian.org/debian-user/2012/02/msg01583.html
Bob
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