diff --git a/osx/curl.md b/osx/curl.md
old mode 100755
new mode 100644
diff --git a/osx/grep.md b/osx/grep.md
old mode 100755
new mode 100644
diff --git a/osx/less.md b/osx/less.md
old mode 100755
new mode 100644
diff --git a/osx/ps.md b/osx/ps.md
old mode 100755
new mode 100644
diff --git a/osx/scp.md b/osx/scp.md
old mode 100755
new mode 100644