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Chris G.
Asked: 2021-10-01 10:30:18 +0800 CST

trailing "-" as a placeholder

  • 772

If reading this I then understanding, that you can set the stdin to be piped to the command as parameter to a placeholder "-"

like:

cat <<EOF | printf -  
hello  
new line
EOF

But it only prints "%"?

linux bash

0 Answers