. for find means that search will be in current directory.
-type f for find means, we take into account only files.
-с for uniq means prefix lines by the number of occurrences.
-n for sort means compare according to string numerical value.
-r for sort means reverse the result of comparisons.
Another way to get same result:
fgrep -R "Notice" | uniq -c | sort -nr
-R for fgrep means read all files under each directory, recursively.
Sometimes you can forgot, that Putty store sessions data not in configuration file, but in MS Windows Registry. So, to keep your sessions after OS reinstall or if you want move sessions data to another PC, we need move that data. How it can be done?
Open MS Windows Registry:
Click right mouse button and select export.
After this, on other PC run exported reg file and sessions data will be added to Registry.