📅  最后修改于: 2022-03-11 14:50:34.347000             🧑  作者: Mango
# replaces ALL(g i.e. global) ouccurences of "original_string" with "new_string",
# in the file file_name.ext_name
sed -i 's/original_string/new_string/g' file_name.ext_name