sed⌗

With the last g all text is replaced not just the first

Replace text inline using sed (does not work with symlinks)

sed -i 's/TO_BE_REPLACED/NEW_TEXT/g' FILE_HERE

Replace text output to stdout

sed 's/TO_BE_REPLACED/NEW_TEXT/g' FILE_HERE

awk⌗

Show specific column of line

awk '{ print $N }' where N is column number

cut⌗

cut -d' ' -fN where d is the delimiter and N is the colum number

perl⌗

Replace new line with space

perl -p -e 's/\n/ /' INTPUT_FILE

Make ansible tower output single line assuming results are single line

perl -p -e 's/{\n/ /' INTPUT_FILE | grep '=>'