From 3012af9c19b698ae1230768054b7c02c96927043 Mon Sep 17 00:00:00 2001
From: trotFunky <teo.couprie_diaz@telecom-sudparis.eu>
Date: Tue, 27 Feb 2018 14:43:30 +0100
Subject: [PATCH] =?UTF-8?q?On=20arr=C3=AAte=20d'=C3=AAtre=20stupide=20et?=
 =?UTF-8?q?=20on=20=C3=A9chappe=20les=20commandes=20Arr=C3=AAt=20de=20la?=
 =?UTF-8?q?=20restauration=20si=20non=20superuser?=
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Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 Perso/package_restore.sh | 11 ++++++++---
 Perso/package_save.sh    | 14 +++++++++-----
 2 files changed, 17 insertions(+), 8 deletions(-)
 mode change 100644 => 100755 Perso/package_restore.sh

diff --git a/Perso/package_restore.sh b/Perso/package_restore.sh
old mode 100644
new mode 100755
index 84bd73d..7fad345
--- a/Perso/package_restore.sh
+++ b/Perso/package_restore.sh
@@ -1,11 +1,16 @@
 #! /bin/bash
 
-cp . /etc/apt/sources.list
-cp ./preferences.d/ /etc/apt/preferences.d/my_preferences
+if [ $(id -u) -ne "0" ]; then
+	echo "Please execute with superuser privileges"
+	exit -1
+fi
+
+cp ./sources.list /etc/apt/sources.list
+cp ./preferences.d/my_preferences /etc/apt/preferences.d/my_preferences
 cp -r ./sources.list.d/* /etc/apt/sources.list.d
 
 apt-get update
 apt-get install dselect
 dpkg --set-selections < "manual_package_save"
 apt-get dselect-upgrade
-apt-get remove dselect
+apt-get remove dselect
\ No newline at end of file
diff --git a/Perso/package_save.sh b/Perso/package_save.sh
index e31ee8e..25908b1 100755
--- a/Perso/package_save.sh
+++ b/Perso/package_save.sh
@@ -41,9 +41,14 @@ b="package_restore.sh"
 
 echo "#! /bin/bash" > $b
 echo "" >> $b
-echo cp . /etc/apt/sources.list >> $b
-echo cp ./preferences.d/ /etc/apt/preferences.d/my_preferences >> $b
-echo cp -r ./sources.list.d/* /etc/apt/sources.list.d >> $b
+echo 'if [ $(id -u) -ne "0" ]; then' >> $b
+echo '	 echo "Please execute with superuser privileges"' >> $b
+echo "	 exit -1" >> $b
+echo fi >> $b
+echo "" >> $b
+echo cp ./sources.list /etc/apt/sources.list >> $b
+echo cp ./preferences.d/my_preferences /etc/apt/preferences.d/my_preferences >> $b
+echo 'cp -r ./sources.list.d/* /etc/apt/sources.list.d' >> $b
 echo "" >> $b
 echo apt-get update >> $b
 echo apt-get install dselect >> $b
@@ -55,5 +60,4 @@ chmod u-x "$b"
 
 cd -
 
-exit
-
+exit
\ No newline at end of file