unrar x archive.rar new/
rar -v # Look for "RAR 7.10" or higher.
Put together: You want to from the contents. filedot to ls land 8 prev rar new
# List files inside a RAR archive unrar l archive.rar unrar x archive
Likely the specific version or volume name within a series of data sets. filedot to ls land 8 prev rar new
chmod +x backup_land.sh ./backup_land.sh
rar a -ma5 -md512m -m5 land_backup.rar land/