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: <<'--COMMENT--' | |
1. Plain comments are allowed | |
2. Code will be completely ignored | |
ls; echo foo > /dev/null | |
3. Single line comments as well | |
#You can have one line comments inside the block as well | |
4. Indeed, anything other than the label you surround in quotes (---COMMENT-- in this example) | |
--COMMENT-- |
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