Add a new line at the end of file

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Answers


To insert a newline character to the end of all text files in your working dir:

sed -i -e '$G' *.txt

If you want to append a line to a set of files, it is pretty easy even in a shell:

for file in $files ; do
    echo "$line" >> "$file"
done

If you want to add a line in the middle of the files, you have to use a temp file.


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