diff --git a/pwndbg/commands/elfheader.py b/pwndbg/commands/elfheader.py
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new mode 100644
diff --git a/pwndbg/commands/heap.py b/pwndbg/commands/heap.py
old mode 100755
new mode 100644
diff --git a/pwndbg/commands/vmmap.py b/pwndbg/commands/vmmap.py
old mode 100755
new mode 100644