watch runs a command and keeps its output on screen updating it ever X seconds and, optionally, highlighting the differences on the output between executions. It’s an easy way to monitor the output of some command without having to spend several minutes pressing “cursor up - enter”. :-)
Si te ha interesado, ¿me invitas a una cerveza? / If you liked the post, would you buy me a beer?watch -n 1 "ps aux | grep apache"



















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