From 4c7b91bba468c089a14afd12d23b5025a9c45ac0 Mon Sep 17 00:00:00 2001
From: Jack-Benny Persson <jack-benny@cyberinfo.se>
Date: Thu, 26 Dec 2013 18:58:45 +0100
Subject: [PATCH] Changed exit 2 to exit 1 as it seems to be The Right Thing
 since exit 2 is misuse-something

---
 Labb6/ovning1.sh      | 2 +-
 Labb6/ovning2.sh      | 4 ++--
 Labb6/ovning3.sh      | 4 ++--
 Labb6/ovning4/calc.sh | 8 ++++----
 Labb6/ovning5.sh      | 2 +-
 5 files changed, 10 insertions(+), 10 deletions(-)

diff --git a/Labb6/ovning1.sh b/Labb6/ovning1.sh
index e333d65..bea61e6 100755
--- a/Labb6/ovning1.sh
+++ b/Labb6/ovning1.sh
@@ -12,7 +12,7 @@ Arg2=$2
 # Sanity checks
 if [ $# -ne 2 ]; then
 	printf "`basename $0` requires two arguments\n"
-	exit 2
+	exit 1
 fi
 
 printf "Argument 1 is ${Arg1}\n"
diff --git a/Labb6/ovning2.sh b/Labb6/ovning2.sh
index b4c7d9f..381c452 100755
--- a/Labb6/ovning2.sh
+++ b/Labb6/ovning2.sh
@@ -8,13 +8,13 @@
 # Sanity check
 if [ $EUID -ne 0 ]; then
 	echo "`basename $0` must run as root"
-	exit 2
+	exit 1
 fi
 
 rm /tmp/testdir/* 2> /dev/null
 if [ $? -ne 0 ]; then
 	echo "Something went wrong when deleting files in /tmp/testdir/"
-	exit 2
+	exit 1
 fi 
 
 exit 0
diff --git a/Labb6/ovning3.sh b/Labb6/ovning3.sh
index d3a4f12..1b05113 100755
--- a/Labb6/ovning3.sh
+++ b/Labb6/ovning3.sh
@@ -12,12 +12,12 @@ Iterate=0
 # Sanity checks
 if [ $# -ne 1 ]; then
 	echo "`basename $0` requires one argument"
-	exit 2
+	exit 1
 fi
 
 if ! [ $Nr -eq $Nr &> /dev/null ]; then
 	echo "Use only integers"
-	exit 2
+	exit 1
 fi
 
 # Define our functions
diff --git a/Labb6/ovning4/calc.sh b/Labb6/ovning4/calc.sh
index 1653bb7..982a295 100755
--- a/Labb6/ovning4/calc.sh
+++ b/Labb6/ovning4/calc.sh
@@ -12,15 +12,15 @@ Nr2=$2
 # Sanity check
 if [ $# -ne 2 ]; then
 	echo "`basename $0` requires two arguments"
-	exit 2
+	exit 1
 fi
 
 if ! [ $Nr1 -eq $Nr1 &> /dev/null ]; then
 	echo "`basename $0` only takes integers" 
-	exit 2
+	exit 1
 elif ! [ $Nr2 -eq $Nr2 &> /dev/null ]; then
 	echo "`basename $0` only takes integers"
-	exit 2
+	exit 1
 fi
 
 # Define our functions
@@ -72,7 +72,7 @@ case "$Calc" in
 		;;
 	*)
 		echo "Please use one the symlink add.sh/sub.sh/div.sh/tim.sh"
-		exit 2
+		exit 1
 		;;
 esac
 
diff --git a/Labb6/ovning5.sh b/Labb6/ovning5.sh
index e8f0b20..008c16b 100755
--- a/Labb6/ovning5.sh
+++ b/Labb6/ovning5.sh
@@ -19,7 +19,7 @@ Warn=10 # Warn a how many percent full?
 for bin in $Df $Awk $Sed $Logger $Mail; do
 	if [ ! -x $bin ]; then
 		echo "Can't execute $bin"
-		exit 2
+		exit 1
 	fi
 done