37 lines
525 B
Bash
37 lines
525 B
Bash
|
#!/bin/bash
|
||
|
|
#
|
||
|
|
# This script regenerates the SSH host keys on a newly,
|
||
|
|
# template created, VM
|
||
|
|
#
|
||
|
|
# Add the full path of the script in /etc/rc.local, just
|
||
|
|
# above 'exit 0'
|
||
|
|
|
||
|
|
if which systemctl
|
||
|
|
then
|
||
|
|
systemctl stop ssh
|
||
|
|
else
|
||
|
|
service ssh stop
|
||
|
|
fi
|
||
|
|
|
||
|
|
if ls /etc/ssh/ssh_host_* &> /dev/null
|
||
|
|
then
|
||
|
|
rm -f /etc/ssh/ssh_host_*
|
||
|
|
fi
|
||
|
|
|
||
|
|
ls /etc/ssh/ssh_host_* &> /dev/null
|
||
|
|
|
||
|
|
if [ "$?" -ne 0 ]
|
||
|
|
then
|
||
|
|
ssh-keygen -A
|
||
|
|
fi
|
||
|
|
|
||
|
|
if which systemctl
|
||
|
|
then
|
||
|
|
systemctl start ssh
|
||
|
|
else
|
||
|
|
service ssh start
|
||
|
|
fi
|
||
|
|
|
||
|
|
sed -i "/$0/d" /etc/rc.local
|
||
|
|
rm -f $0
|