diff --git a/base/.config/profile/profile.d/base.sh b/base/.config/profile/profile.d/base.sh
index 4e7a334..898a4ff 100644
--- a/base/.config/profile/profile.d/base.sh
+++ b/base/.config/profile/profile.d/base.sh
@@ -20,7 +20,7 @@ add_date_prefix () (
     DATE=$(date -r "$1" +"%F")
     if [ ! -f "$1" ] ; then
         echo "unknown file: $1"
-        return
+        exit 1
     fi
     mv "$1" "$DIR/${DATE}_${FILE}"
 )
@@ -28,11 +28,33 @@ add_date_prefix () (
 get_bitrate () (
     if [ ! -f "$1" ] ; then
         echo "[ERROR] unknown file: $1"
-        return
+        exit 1
     fi
     if ! command -v exiftool > /dev/null ; then
         echo "[ERROR] exiftool not installed"
-        return
+        exit 1
     fi
     exiftool -AudioBitrate "$1" | awk '{print $4}'
 )
+
+json_to_yaml () (
+    ARG=${1:-}
+    if [ -z "${ARG}" ] ; then
+        dasel --read json --write yaml | bat --language yaml
+    elif [ -f "${ARG}" ] ; then
+        dasel --read json --write yaml --file "${ARG}" | bat --language yaml
+    else
+        echo "${ARG}" |  dasel --read json --write yaml | bat --language yaml
+    fi
+)
+
+yaml_to_json () (
+    ARG=${1:-}
+    if [ -z "${ARG}" ] ; then
+        dasel --read yaml --write json | bat --language json
+    elif [ -f "${ARG}" ] ; then
+        dasel --read yaml --write json --file "${ARG}" | bat --language json
+    else
+        echo "${ARG}" |  dasel --read yaml --write json | bat --language json
+    fi
+)
diff --git a/hellotech/.config/profile/profile.d/hellotech.sh b/hellotech/.config/profile/profile.d/hellotech.sh
index 9668e91..bc145ac 100644
--- a/hellotech/.config/profile/profile.d/hellotech.sh
+++ b/hellotech/.config/profile/profile.d/hellotech.sh
@@ -1,5 +1,12 @@
 #!/usr/bin/env bash
 
+k8s_last_config () (
+    dasel --read yaml --write json  \
+  | jq --raw-output '.metadata.annotations["kubectl.kubernetes.io/last-applied-configuration"]' \
+  | dasel --read json  --write yaml \
+  | bat --language yaml
+)
+
 _add_path () {
     if [ ! -d "$1" ]; then
         return