sed 's/^//g'
The key here is the use of ^ Which matches the start of line.
For example below is how you can prepend "foo" to a string "bar"
echo "bar" | sed 's/^/foo-/g'
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3 comments:
Than you for saving me some time ;)
If the data is already in a variable, do this which is much faster:
MYVAR="prefix-${MYVAR}"
If you want to *append* a string "foo" to a string "-bar" do the following:
echo "foo" | sed 's/$/-bar/g'
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