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| Chapter 11 The Awk Scripting Language |

## 11.7 Group Listing of Awk Commands

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 | print |
log | split | for | printf |
rand* | sub* | if | sprintf |
sin | substr | return* |  |
sqrt | tolower | while |  |
srand* | toupper |  |  |

* Available in nawk Available in gawk

11.6 Variables and Array Assignments |  | 11.8 Alphabetical Summary of Commands