8 lines
160 B
Sed
8 lines
160 B
Sed
sed -rf encode.sed <<< "foo oops"
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# 1f2o1 2o1p1s
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sed -rf decode.sed <<< "1f2o1 2o1p1s"
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# foo oops
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(sed -rf decode.sed | sed -rf encode.sed) <<< 1000.
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# 1000.
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