Posted to bogusest by Bradipo at Tue Apr 05 19:41:37 GMT 2022view pretty

$ cat token.sed 
s/TOKEN/a\
b/

/NEKOT/c\
y\
z

$ cat input.txt 
0
NEKOT
1
TOKEN
2
$ sed -f /tmp/token.sed input.txt
0
y
z
1
a
b
2