shebang
noun
- The symbol "#!", used in computing at the beginning of a Unix-like script
Wiktionary
Pronunciation: /ʃɪˈbæŋ(ɡ)/
noun
Etymology: From hash + bang or sharp + bang, after Etymology 1.
- The character string "#!" used at the beginning of a computer file to indicate which interpreter can process the commands in the file, chiefly used in Unix and related operating systems.