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Rev

how am i supposed to use these function of yours with the pipe ? i pasted your code, verbatim, and it keeps exiting the shell without returning anything : . ./testchgcase.bash ; pvE0 < "${m3t}" | ucase | ghead [Process completed]
– RARE Kpop Manifesto
Commented Dec 22, 2022 at 10:02
@RARE Kpop Manifesto You need to catch the piped data and call a function Add as the last line: lcase "$(cat)"
– Adrian Zaugg
Commented Jan 2 at 1:47

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