diff

比較兩個檔案或目錄間的差異。 更多資訊:https://manned.org/diff.

diff {{舊檔案}} {{新檔案}}

diff {{[-w|--ignore-all-space]}} {{舊檔案}} {{新檔案}}

diff {{[-y|--side-by-side]}} {{舊檔案}} {{新檔案}}

diff {{[-u|--unified]}} {{舊檔案}} {{新檔案}}

diff {{[-r|--recursive]}} {{舊目錄}} {{新目錄}}

diff {{[-r|--recursive]}} {{[-q|--brief]}} {{舊目錄}} {{新目錄}}

diff {{[-a|--text]}} {{[-u|--unified]}} {{[-N|--new-file]}} {{舊檔案}} {{新檔案}} > {{diff.patch}}