entr Command Examples

Run arbitrary commands when files change. More information: https://eradman.com/entrproject/.

{{ag -l}} | entr {{make}}

{{ls *.c}} | entr {{'make && make test'}}

{{ls *.rb}} | entr -r {{ruby main.rb}}

{{ls *.sql}} | entr {{psql -f}} /_

{{echo my.sql}} | entr -cp {{psql -f}} /_

{{find src/}} | entr -s {{'make | sed 10q'}}

{{ls *.js}} | entr -r {{node app.js}}