From 914610c91967a74e3125391721f333e1b76796ae Mon Sep 17 00:00:00 2001
From: Daniel Friesel <derf@finalrewind.org>
Date: Sun, 12 Aug 2018 17:35:23 +0200
Subject: add 'rwdo' function

---
 etc/.zshrc | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/etc/.zshrc b/etc/.zshrc
index 18097d9..4422fae 100644
--- a/etc/.zshrc
+++ b/etc/.zshrc
@@ -213,6 +213,12 @@ function mkcd {
 	cd ${1}
 }
 
+function rwdo {
+	sudo mount -o remount,rw /
+	"$@"
+	sudo mount -o remount,ro /
+}
+
 function world-readable {
 	chmod -R a+rX .
 }
-- 
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