...s) -p preserve owner, group, and permissions of logfile -j compress with bzip2 instead of gzip -J compress with xz instead of gzip For xz no strength option is set, and xz decid…...ry specified by the --backup-to option. By default, the backup archive is compressed with gzip (1). To change this, the --backup-suffix option can be set to any suffix supported…...ry specified by the --backup-to option. By default, the backup archive is compressed with gzip (1). To change this, the --backup-suffix option can be set to any suffix supported…