I have been using 7zip to backup files on my system and recently wanted to exclude unwanted file types from my backups. File types such as Thumbs.db and .tmp files to be precise. With the command line you’d use the “-x!” parameter. For example: C:Program Files7-Zip7z.exe a -t7z F:Backup.7z F:MyFiles*.* -r -x!*.db -x!*.tmp Here is […]