awk-sed-tricks.bash

awk-sed-tricks.bash

# Get 3rd word:

bundle exec rails routes | grep pages | awk '{print $3}'

# Get 3rd word without (format)

bundle exec rails routes | grep pages | awk '{ gsub("\\\(.:format\\\)","",$3); print $3}'

# Run eslint, substitute out full path/ directory for project 'home-page'
yarn run eslint app/javascript  | grep javascript | sed -e 's/Users\/v-kevin.english\/Projects\/home-page\///'

# get last word from an output, use awk '{print $NF}'
echo "exporting file kevin-exports.2017-10-21.json" | grep exporting | awk '{print $NF}'

# Run all changes rspec files:
git ss | grep spec | awk '{print $2}' | xargs bundle exec rspec