: watch add¶
Start watching an expression
Usage: : watch add [OPTIONS] <NAME> <EXPRESSION>...
Arguments¶
| Name | Description | Possible values | Default |
|---|---|---|---|
<NAME> | The name of the watch | ||
<EXPRESSION> | The expression to watch |
Options¶
| Name | Description | Possible values | Default |
|---|---|---|---|
-r--rate | If set, the maximum amount of times to evaluate the expression per second (bounded by frame rate). This can be useful to reduce CPU and memory usage |