grep lines from log for last 10 mints

[bimleshsharma]

I want to grep lines from log that is updated in last 10 mints. I tried with below but not getting result.

my $line= `awk -v start="$(date -d '10 mins ago' +'%b  %e %T')" -v end
+="$(date +'%b  %e %T')" '{tm=$1" "$2" "$3}; start<tm&&tm<end' /d/d1/l
+ogs/stdout-1132.txt`
print "$line";