diff --git a/shbirth.sh b/shbirth.sh old mode 100755 new mode 100644 diff --git a/shbrain.sh b/shbrain.sh old mode 100755 new mode 100644 diff --git a/shduck.sh b/shduck.sh old mode 100755 new mode 100644 diff --git a/shhelp.sh b/shhelp.sh old mode 100755 new mode 100644 diff --git a/shquote.sh b/shquote.sh old mode 100755 new mode 100644 diff --git a/shtrains.sh b/shtrains.sh old mode 100755 new mode 100644