awk and sed tricks

 # get any route path (third item) with 'user' in it. 
 bundle exec rails routes | grep user | awk '{print $3}'
 
 # get any route path (third item) with 'user' in it. 
 # NOTE: this removes the trailing (.:format)
 bundle exec rails routes | grep user | awk '{ gsub("\\\(.:format\\\)","",$3); print $3}'
 
# generate a Spec file name from react compoment
find app/javascript/ReactApps/components | sed -e 's/app/spec/' | sed -e 's/\.js/Spec.js/'

# Get into the clipboard the first file name in a git status
 git st -s |  awk '{print $2}' | head | pbcopy
 
 # Get rid of all files with .part
 find M -name "*.part" -exec rm {} +
 
 # Remove ._ from thumb drive.
 dot_clean -mv /Volumes/MUSIC16