Repeat a command at a given interval, and aggregate its output.

npm install -g @lusc/cli-interval

The following example outputs "Hello" to stdout every second.

$ interval -t 1s "echo Hello"
Hello
Hello
# ...

The command can also be passed as multiple arguments.

interval -t 1s "node index.js"
# same as
interval -t 1s "node" "index.js"

It aggregates both stdout and stderr over time, and pipes them into its respective outputs.

It waits for the command to finish, waits the specified delay and runs the command again.

• -h, --help print the command usage and exit
• -v, --version print the version and exit
• -t, --interval specify the interval at which to run the command, e.g.
  • -t 100 every 100 milliseconds
  • -t 5s every 5 seconds
  • -t 2m every 2 minutes
  • -t 1h every hour
  • Accepts any value that ms can parse.

This is a fork of Tabcorp/cli-interval.