Find all the files between “2019-02-15 00:00:00” and “2019-02-18 00:00:00”.
1)Copy them into directory “/tmp/tracebackup/”.
$ find . -type f -name “*.trc” -newermt “2019-02-15 00:00:00” ! -newermt “2019-02-18 00:00:00″| xargs cp -t /tmp/tracebackup/
-t, –target-directory=DIRECTORY ; copy all SOURCE arguments into DIRECTORY
2)Tar and zip the files.
$find . -type f -name “*.trc” -newermt “2019-02-15 00:00:00” ! -newermt “2019-02-18 00:00:00″| xargs tar -czvf crs_traces.tar.gz