# UNIX

- [FAQ](/notebook/unix/faq.md)
- [Commands](/notebook/unix/commands.md)
- [ShellCheck](/notebook/unix/shellcheck.md)
- [The AWK Programming Language](/notebook/unix/the_awk_programming_language.md)
- [ch1: AN AWK TUTORIAL](/notebook/unix/the_awk_programming_language/ch1_an_awk_tutorial.md)
- [ch2: THE AWK LANGUAGE](/notebook/unix/the_awk_programming_language/ch2_the_awk_language.md)
- [ch3: DATA PROCESSING](/notebook/unix/the_awk_programming_language/ch3_data_processing.md)
- [ch4: REPORTS AND DATABASES](/notebook/unix/the_awk_programming_language/ch4_reports_and_databases.md)