Edit text in a scriptable manner. See also:
awk
,ed
. More information: https://manned.org/man/sed.1posix.
apple
(basic regex) occurrences with mango
(basic regex) in all input lines and print the result to stdout
:command | sed 's/apple/mango/g'
stdout
:command | sed -f path/to/script.sed
stdout
:command | sed -n '1p'