Astuce trouvée à l'inter
tout est dans le titre
grep "upgraded" /var/log/pacman.log | cut -d ' ' -f 5 | sort | uniq -c | sort -n -r | less
grep "upgraded" /var/log/pacman.log | cut -d ' ' -f 5 | sort | uniq -c | sort -n -r | less
grep "upgraded" /var/log/pacman.log | cut -d ' ' -f 5 | sort | uniq -c | sort -n -r > upgraded.txt