var1="/var/log/asterisk/full-date +'%Y%m%d'";
cat $var1 | tr -d '[]'> "/var/log/asterisk/temp-date +'%Y%m%d-%H-%M'";
grep "$(date -d '-1hour' +'%Y-%m-%d %H')" "/var/log/asterisk/temp-date +'%Y%m%d-%H'";