diff --git a/scripts/common.mac.sh b/effective-shell-playground/scripts/common.mac.sh
similarity index 100%
rename from scripts/common.mac.sh
rename to effective-shell-playground/scripts/common.mac.sh
diff --git a/scripts/common.sh b/effective-shell-playground/scripts/common.sh
similarity index 100%
rename from scripts/common.sh
rename to effective-shell-playground/scripts/common.sh
diff --git a/scripts/common.v1.sh b/effective-shell-playground/scripts/common.v1.sh
similarity index 100%
rename from scripts/common.v1.sh
rename to effective-shell-playground/scripts/common.v1.sh
diff --git a/scripts/common.v2.sh b/effective-shell-playground/scripts/common.v2.sh
similarity index 100%
rename from scripts/common.v2.sh
rename to effective-shell-playground/scripts/common.v2.sh
diff --git a/scripts/common.v3.sh b/effective-shell-playground/scripts/common.v3.sh
similarity index 100%
rename from scripts/common.v3.sh
rename to effective-shell-playground/scripts/common.v3.sh