notes about bash

set -e && set -o pipefail

#!/usr/bin/env bash

# set -exo pipefail
set -ex

echo running false
# grep fails, but since it's piped and pipefail is not enabled the result of the full
# command exists with zero (sort is the last command executed) if we enable pipefail
# this will fail, so teh script will exit with error code 1 because of -e
grep test nonexistentfile | sort


echo running true
true