#
# samplefile is our sample file
#
# only lines 1 and 4 have the first word as "total"

bash-2.03$ cat samplefile
total something else
something else total
totalsomethingelse
total and this is new
newtotal and is this
nonew all something
#
# NOw using awk go through file samplefile
# only if the first word is exactly "total" print the whole line
# redirect the output to another file (here...anothersamplefile)
#
bash-2.03$ awk {'if ($1=="total") print $_}' samplefile > anothersamplefile
#
#
bash-2.03$ cat anothersamplefile
total something else
total and this is new

grep -i "^Total" yourfile.log > selected.txt