find /usr/ -iname '*.jpg' -printf '%h\n' | uniq -c | sort -noder
find /usr/ -iname '*.jpg' | xargs dirname | sort | uniq -c | sort -n
Aufgaben:
cd cp -a /usr/share/doc/ . time find doc -type f -executable -exec chmod -x {} \; time find doc -type f -executable -exec chmod -x {} + find doc -type f -executable -print0 | xargs -0 -r chmod -x # mit Zeitmessung (als shell gruppe) time { find doc -type f -executable -print0 | xargs -0 -r chmod -x; }
Alle Dateien in ein Ziel kopieren
find . -type f -name "*na*" | xargs cp -t /tmp/eimer/
find / -type f -printf "%s %p\n" | sort -n | tac | head -5
touch -d '12 hours ago' /tmp/12_hours_ago touch -d '1 day ago' /tmp/1_day_ago touch -d '1 day ago 12 hours ago' /tmp/1_day_ago_12_hours_ago touch -d '2 days ago' /tmp/2_days_ago
date -r /tmp/1_day_ago_12_hours_ago
find /tmp -name '*ago' -mtime -1 2> /dev/null find /tmp -name '*ago' -mtime 1 2> /dev/null find /tmp -name '*ago' -mtime +1 2> /dev/null find /tmp -name '*ago' -mtime +0 2> /dev/null find / -newermt '2017-01-01 9:00' touch -d '2017-01-01 9:00' /tmp/stamp find / -xdev -newer /tmp/stamp
find / -perm /u=x
find / -user gabi find / -gid 1002 find / -nouser; find / -nogroup
find ./Spielplatz -type l
find -L / -xdev -type l -ls 2>/dev/null