MySQL dump into CSV text files with column names at the top?

DBNAME=<database_name>
TABLE=<table_name>

FNAME=/path/to/output/dir/$(date +%Y.%m.%d)-$DBNAME.csv

#(1)creates empty file and sets up column names using the information_schema
mysql -u <username> -p<password> $DBNAME -B -e "SELECT COLUMN_NAME FROM information_schema.COLUMNS C WHERE table_name = '$TABLE';" | awk '{print $1}' | grep -iv ^COLUMN_NAME$ | sed 's/^/"/g;s/$/"/g' | tr '\n' ',' > $FNAME

#(2)appends newline to mark beginning of data vs. column titles
echo "" >> $FNAME

#(3)dumps data from DB into /var/mysql/tempfile.csv
mysql -u <username> -p<password> $DBNAME -B -e "SELECT * INTO OUTFILE '/var/mysql/tempfile.csv' FIELDS TERMINATED BY ',' OPTIONALLY ENCLOSED BY '\"' FROM $TABLE;"

#(4)merges data file and file w/ column names
cat /var/mysql/tempfile.csv >> $FNAME

#(5)deletes tempfile
rm -rf /var/mysql/tempfile.csv