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awk '
{col1[$1]=$1; for (col=2; col<=NF; col++) sum[$1, col]+=$col}
END {
for (i in col1) {
printf i;
for (j=2; j<=NF; j++) printf("%s%5d", OFS, sum[i, j]);
print "";
}...

No edge cases. You put back what you matched too much.
--
The /g option for multi-substituion on the same line is not needed:
echo 'aaaa$bbbb.cccc$dddd.eeee' | sed 's/\$.*\././'
echo...

This works only once per line, so the g can be left out.
sed 's/$.*/.jsp/'

to make it work one or more time per line, you could try:
sed 's/$[^.]*//g'

Any number of characters: .*
sed "s/$.*\././" Only the literal . needs a \ escape.
The literal $ can have one for clarity, but then I'd put the sed script in 'ticks'.
sed 's/\$.*\././'

grep -vF '$' demo.txt

or, if you hate typing upper-case characters

fgrep -v demo.txt

grep -v '\$' demo.txt

sed '/\$/d' demo.txt

awk '!/\$/' demo.txt

ruby -ne 'print unless /\$/' demo.txt
ruby -pe 'next if /\$/' demo.txt

Hello Oraclermanpt,

This is how it goes, the syntax of the command would be following

ssh <Optons> <username@IP/hostname> "Commands needs to be executed"

Provide Error/standOutput of the...

Those are unix timestamps -- number of seconds past midnight January 1st, 1970. The first timestamp in your post is 2012/02/18 21:36:12.