Running Linux Command In Loop

while [ 1 ]; do <command>; sleep <pause_time>; done

Example,

while [ 1 ]; do lsof | grep TCP | wc; sleep 10; done

while true; do <command 1> ; <command 2> ; <command n> ; done

Example,

while true;do curl http://search.int.regint.accelus.com/search/v1/statuscheck; echo "\n"; done