Recently I came across following grep command:
/usr/xpg4/bin/grep -Ff grep.txt input.txt > output.txt
which as per my understanding means that from input.txt, grep the matter contained in grep.txt and output it to output.txt.
I want to do something similar for sed i.e. I want to keep the sed commands in a separate file (say sed.txt) and want to apply them on input file (say input.txt) and create a output file (say output.txt).
I tried following:
/usr/xpg4/bin/sed -f sed.txt input.txt > output.txt
It does not work and I get the following error:
sed: command garbled
The contents of files mentioned above are as below:
sed.txt
sed s/234/acn/ input.txt
sed s/78gt/hit/ input.txt
input.txt
234GH
5234BTW
89er
678tfg
234
234YT
tfg456
wert
78gt
gh23444