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sed not see last row

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# 8  
Old 07-29-2013
od -c output:
Code:
0000000   "   "   ,   "   "   ,   "   "   ,   "   "   ,   "   "   ,   "
0000020   "   ,   "   "   ,   "   "   ,   "   "  \n   "   "   ,   "   "
0000040   ,   "   "   ,   "   "   ,   "   "   ,   "   "   ,   "   "   ,
0000060   "   "   ,   "   "
0000065

can i do anything without change the original text? I mean, i can't write that file.
# 9  
Old 07-29-2013
Quote:
Originally Posted by snayper
od -c output:
Code:
0000000   "   "   ,   "   "   ,   "   "   ,   "   "   ,   "   "   ,   "
0000020   "   ,   "   "   ,   "   "   ,   "   "  \n   "   "   ,   "   "
0000040   ,   "   "   ,   "   "   ,   "   "   ,   "   "   ,   "   "   ,
0000060   "   "   ,   "   "
0000065

can i do anything without change the original text? I mean, i can't write that file.
You have used three different names for your file: ./myfile.txt, aaa.txt, and now output. So, it looks like you have made (that is, written) a few copies of your file.

But, if you have an input file that ends with an incomplete line that you can't write and you just want to run your sed script on that file, the following will work:
Code:
(cat aaa.txt;echo)|sed 's/"[^"]*"//g'

This User Gave Thanks to Don Cragun For This Post:
snayper
# 10  
Old 07-30-2013
Thank You!

Thats not my file. My original file is read only. Your work around is very good! Thank You!
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