Highlight the log files or the folder containing the 80GB of logs you want to compress.
Right-click the selected files and choose Add to archive... from the menu. pass80gbfromlogs.rar
Ensure rar.exe is in your system path. Run: Highlight the log files or the folder containing
In the "Archive name" field, type pass80gbfromlogs.rar . Set Password: Click the Set password... button on the General tab. Enter your desired password. pass80gbfromlogs.rar
For large archives, it is highly recommended to add a Recovery Record (the -rr switch). This allows you to repair the archive if it gets slightly corrupted during a long download or transfer. RAR console version User's Manual - GitHub Gist