how-to display human readable file sizes on HP-UX

# how-to display human readable file sizes on systems with stupid du # of course you would have to have perl find `pwd` -type f -exec du -k {} \; | perl -ne 'split /\s+/;my $SizesInMegs=$_[0]/1024;printf ( "%10d %10s \n" , "$SizesInMegs" , "MB $_[1]")' | sort -nr | more

No can do ! I could only admire my new gmail theme

how-to find out who was lately on my server via ssh

# who the f..k was here find /var/log/ -name secure* | sort -n | xargs grep -nHP 'session opened for user' | less