diff --git a/rc/aliases.sh b/rc/aliases.sh
index 79de5ed..48d4efe 100644
--- a/rc/aliases.sh
+++ b/rc/aliases.sh
@@ -1,4 +1,9 @@
+alias exit-when-error='set -o errexit'
+alias exit-when-unset-variable='set -o nounset'
+alias exit-when-pipe-fail='set -o pipefail'
+
 alias reload-workspace='source $WORKSPACE/bashrc'
+alias clws='cd $LWS'
 alias chs=cheatsheet
 
 alias dc=docker-compose