sed question

a directory has 1000 files
is there a easy way to add a line before every line in every file?

foe example

if line is

{i am a line}

the output would be

{added new line}
{i am a line}

in every file

something like
sed -e 's/{ 'key' : 'value'}
/$/' -i for_every_file
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perl -pe -i 's/^/{added new line}\n/' filename

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sed -i 's/^/{added new line}\n/' filename

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All you need to do is to make a loop through all the files and within the loop add one of the above lines

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