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Published on 2009-08-09T19:10:10Z
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2010/03/24
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I unsuccesfully tried:
sed 's#/\n# #g' file
sed 's#^$# #g' file
How to fix it?
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I want to replace the a string with the word string as the following example down , but if a string exist also after comment then a string will replaced too
In which way I can add to the sed command the irregular exp that ignore from the #.
[root@localhost tmp]# more test
a
b
aa
bb
#a
#b
#aa
#bb
[root@localhost…
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Hi,
I am using the following script to search and replace the deprecated functions in a file with the newer ones.
5 for strFile in `ls deprecated_functions_search_and_replace.txt `
6 do
7 sed "s/ereg_replace[^\(]*(\([^,]*\),/preg_replace\1('#'.\2.'#',/g" $strFile > temp_file
8 …
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I have a footer which is set to 100% width, but if i size the window smaller so a horizontal scrollbar appears, using the scrollbar shows whitespace to the right of the footer ... its not spanned 100% of the page, just the viewport.
<!doctype html>
<html lang="en" class="no-js">
<head>
…
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$ sed "s/\(^[a-z,0-9]*\)\(.*\)\( [a-z,0-9]*$\)/\1\2 \1/g" desired_file_name
I apreciate it even if you only explain part of it or at lest structure it with words as in s\alphanumerical_at_start\something\alphanumerical_at_end\something_else\global
Could someone explain what that means, why and…
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Hello there.
I'm having a problem using the sed command . I'm trying to write a bash script that does the following :
search for the line that contain :@
then save the line that contained :@ and replace it with new line
as in the following:
#! /bin/bash
echo "Please enter the ip address…
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I bash, how do I convert dos/windows newlines to unix? It must be non-interactive, not like starting vi and typing something in, but a command on the command line that can be put in a script file. The dos2unix and unix2dos commands are not available on the system.
How do I do this with commands like…
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I have a text file ("INPUT.txt") of the format:
A<LF>
B<LF>
C<LF>
D<LF>
X<LF>
Y<LF>
Z<LF>
<EOF>
which I need to reformat to:
A:B:C:D:X:Y:Z<LF>
<EOF>
I know you can do this with 'sed'. There's a billion google hits for doing this with…
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I am trying to write a ruby string to a file in such a way that any newline characters embedded in the string remain embedded. This is being written out to a file which will then be processed by another tool.
An example is below.
I want this: 1 [label="this is a\ntest"] \n (second \n is a true newline)
I…
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How can I test if the string is empty in Python?
For example,
"<space><space><space>" is empty, so is
"<space><tab><space><newline><space>", so is
"<newline><newline><newline><tab><newline>", etc.
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Right now this is just a crazy idea that I had, but I was able to implement the code and get it working properly. I am not entirely sure of what the use cases would be just yet.
What this code does is create a new Lua script file in the project directory. The ScriptWriter takes as arguments the…
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