📅  最后修改于: 2022-03-11 14:49:31.136000             🧑  作者: Mango
# Basic syntax using sed:
sed 'm,nd' input_file
# Where m is the start line number and n is the end line number inclusive
# Note, add -i to delete the lines in place. E.g.:
sed -i 'm,nd' input_file # This changes the original input_file