I want to create SED commandwrite a sed (or awk command) command to replace a Stringstring from one file with the entire contentcontents of otheranother file. Note that second file from which I want to get the contantcontent has more than one line. I have tried something like belowthis:
sed -e "s/PLACEHOLDER/$(sed 's:/:\\/:g' TestOutput.txt)/" SQLInput.txt
but got an error saying sed: -e expression #1, char 22: unterminated 's' command