# works
/bin/bash -c 'set -e; set -o pipefail; task.sh > task.log 2>&1;blobxfer $STORAGE_ACCOUNT $OUTPUT_CONTAINER task.log --saskey $OUTPUT_CONTAINER_SAS --remoteresource '0/\\$TaskLog/task.log'; exit $result; wait'

# does not work
/bin/bash -c 'set -e; set -o pipefail; task.sh  > task.log 2>&1;export LC_ALL="C.UTF-8"; export LANG="C.UTF-8"; blobxfer $STORAGE_ACCOUNT $OUTPUT_CONTAINER task.log --saskey $OUTPUT_CONTAINER_SAS --remoteresource '0/\\$TaskLog/task.log'; exit $result; wait'