Hello Kevin,

Am 13.01.2020 um 21:14 schrieb Kevin Bucknum <Kevin@xxxxxxxxxxxxxxxxxxx>:

How would you get the replacement value with sed?

echo "abcd" |sed 's/^\([a]\)\([b]\)\([c]\)\([d]\)$/\4\3\2\1/'

Everything you put in an escaped brace can be extracted with an escaped digit in the second stanza.

:wq! PoC

PGP-Key: DDD3 4ABF 6413 38DE - https://www.pocnet.net/poc-key.asc

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