Print commands

.circleci/config.yml

@@ -10,6 +10,7 @@ jobs:
           name: Check SSL Certificates
           command: |
             set -e
+            set -x
             DATE=`date "+%Y%m%d-%H%M"`
             sudo pip install -r requirements.txt
             OUTPUT=$(./ssl_checker.py -f ./hosts_to_check)

.circleci/slack-message.sh

@@ -1,4 +1,6 @@
 #!/bin/sh
+set -x
+set -u
 DEFAULT_TEXT=$1
 COLOR=$2