Awk commands may be classified as follows:
Arithmetic Functions | String Functions | Control Flow Statements | Input/Output Processing | Miscellaneous |
|---|---|---|---|---|
| atan2* | gsub* | break | close* | delete* |
| cos | index | continue | getline* | function* |
| exp | length | do/while* | next* | system* |
| int | match* | exit | ||
| log | split | for | printf | |
| rand* | sub* | if | sprintf | |
| sin | substr | return* | ||
| sqrt | tolower![]() | while | ||
| srand* | toupper![]() |
* Available in nawk
Available in gawk