Home / cs-notes / Operating System / Linux / Commands / Problems / 字符串截取
#match first; get the right##match last; get the right%match first; get the left%%match last; get the left
Home / cs-notes / Operating System / Linux / Commands / Problems / 字符串截取
# match first; get the right## match last; get the right% match first; get the left%% match last; get the left