15/12/04 00:22:12.57 .net
# delete the last 10 lines of a file
sed -e :a -e '$d;N;2,10ba' -e 'P;D' # method 1
sed -n -e :a -e '1,10!{P;N;D;};N;ba' # method 2
URLﾘﾝｸ(sed.sourceforge.net)
15/12/04 00:22:12.57 .net
# delete the last 10 lines of a file
sed -e :a -e '$d;N;2,10ba' -e 'P;D' # method 1
sed -n -e :a -e '1,10!{P;N;D;};N;ba' # method 2
URLﾘﾝｸ(sed.sourceforge.net)