make best of bash

git for windows support:
grep -r "regexpattern"          #recursive dir search by regex
tput                            #ascii art visual and menu
vim                             #thats something
curl                            #that is cloud access  bash <(curl -s https://raw.githubusercontent.com/Keith-S-Thompson/hello.bash/master/hello.bash)
bash sh source                  #
awk sed                         #shit
locate find                     #this is enough i can definitely build a complete system


bashtrick:
set -euo pipefail   #http://redsymbol.net/articles/unofficial-bash-strict-mode/
             -e immediat exit on error, 
             -u silent warning turn into error, 
             -o pipefail make sure error in pipeline is reported
IFS=$'\n\t'         #