find /usr/ -iname '*.png' -o -iname '*.jpg' -printf '%h\n' | uniq -c | sort -n
Dies ist eine alte Version des Dokuments!
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 chmod -x
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 find /tmp -name '*ago' -mtime 1 find /tmp -name '*ago' -mtime +1 find /tmp -name '*ago' -mtime +0 find / -xdev -newer /tmp vorher