Bash tricks

bash-tips.md

find file in decendants and assign to a variable as an array

$ paths=( $(find . -regex '.*/AndroidManifest.xml') )

reference paths elements

$ echo ${paths[0]} # element 0
$ echo ${paths[1]} # element 1
$ echo ${paths[@]} # flatmap

iterate array path

for element in "${paths[@]}";
do
   echo "$element";
done