Today I Learned: collection of notes, tips and tricks and stuff I learn from day to day working with computers and technology as an open source contributor and product manager

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Run arbitrary commands when files change using entr

entr is really cool, I have used entr for automatically building and testing Go programs, when coding these.

ls *.go | entr -c sh -c 'go build && go test'

Another example for perlcritic

ls t/*.rc |entr -c sh -c 'perlcritic --profile t/perlcritic.rc lib'

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