0
votes
1answer
55 views

Using eval and sed to perform counting and script control

Following the original issue described here:- Rip chapters of a DVD to separate files ..would someone help us understand what the following code is doing:- # count Titles, and count Cells per title. ...
5
votes
3answers
168 views

Extracting data from complex file structure

I have a txt file that is a dump from a database, that contains one entry per line. The structure is like this: 1500 29/03/2010 18 02 09 47 17 45 28.248 0 0.01 130 12.721 7908 298,809 YES ...
1
vote
2answers
126 views

Remove 2 and 3 newlines in a text file but not 1

I'm developing on a max osx 10.8 and have no preferences to which tool to use probably sed but it doesn't matter. Update after comment: The input file uses windows new lines if that's complicates ...
6
votes
4answers
3k views

sed on OSX insert at a certain line

So I've been using 'sed' on linux for a while, but have had a bit of difficulty trying to use it on OSX since 'POSIX sed' and 'GNU sed' have so many little differences. Currently I'm struggling with ...
4
votes
1answer
3k views

find & sed (search and replace)

I'm using the following command on my mac: $find . -name “*.java” -exec sed -i ’s/foo/bar/g’ {} \; and it seems to have no effect. I have two files in the directory that end in .java, which both ...
9
votes
2answers
2k views

Differences between sed on Mac OSX and other “standard” sed?

I am having some issues in using an answer provided on this site for this question about a sed command to replace a blank line with two other lines of content, and it was brought up if the sed command ...