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#!/bin/sh
set -e
ORIG_HOST=`cat /etc/hostname`
# should activate daemon and work
STATUS=`hostnamectl`
echo "$STATUS" | grep -q "Static hostname: $ORIG_HOST"
echo "$STATUS" | grep -q "Kernel:.* `uname -r`"
# change hostname
OUT=`hostnamectl set-hostname testhost 2>&1`
[ -z "$OUT" ]
[ "`cat /etc/hostname`" = "testhost" ]
STATUS=`hostnamectl`
echo "$STATUS" | grep -q "Static hostname: testhost"
# reset to original
OUT=`hostnamectl set-hostname $ORIG_HOST 2>&1`
[ -z "$OUT" ]
[ "`cat /etc/hostname`" = "$ORIG_HOST" ]
STATUS=`hostnamectl`
echo "$STATUS" | grep -q "Static hostname: $ORIG_HOST"
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