System information

66 Sharing and maintaining SLES 10 SP2 Linux under z/VM
It then enables the ID’s 191 disk which should be the CMSCLONE 192 disk and contain the
source parameter file: S10RWMNT PARM-S10 and the target parameter file where the file name is
the same as the target user ID name.
#!/bin/bash
#
# /etc/init.d/boot.findself
#
### BEGIN INIT INFO
# Provides: boot.findself
# Required-Start: boot.localfs
# Required-Start:
# Required-Stop:
# Default-Start: B
# Default-Stop:
# Description: upon first boot find/modify IP@ + hostname, gen SSH keys
### END INIT INFO
#
# This script requires two SLES 10 parameter files to exist on the user ID's
# 191 disk: (1) the file S10RWMNT PARM-S10 and (2) $userid PARM-S10 where
# $userid is the ID of the user that is running the script. It then modifies
# the IP address, Host name and fully qualified domain name in three
# configuration files that contain this info. It also regenerates SSH keys.
# The script then turns itself off via "chkconfig" so it only runs once.
#
# IBM DOES NOT WARRANT OR REPRESENT THAT THE CODE PROVIDED IS COMPLETE
# OR UP-TO-DATE. IBM DOES NOT WARRANT, REPRESENT OR IMPLY RELIABILITY,
# SERVICEABILITY OR FUNCTION OF THE CODE. IBM IS UNDER NO OBLIGATION TO
# UPDATE CONTENT NOR PROVIDE FURTHER SUPPORT.
# ALL CODE IS PROVIDED "AS IS," WITH NO WARRANTIES OR GUARANTEES WHATSOEVER.
# IBM EXPRESSLY DISCLAIMS TO THE FULLEST EXTENT PERMITTED BY LAW ALL EXPRESS,
# IMPLIED, STATUTORY AND OTHER WARRANTIES, GUARANTEES, OR REPRESENTATIONS,
# INCLUDING, WITHOUT LIMITATION, THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR
# A PARTICULAR PURPOSE, AND NON-INFRINGEMENT OF PROPRIETARY AND INTELLECTUAL
# PROPERTY RIGHTS. YOU UNDERSTAND AND AGREE THAT YOU USE THESE MATERIALS,
# INFORMATION, PRODUCTS, SOFTWARE, PROGRAMS, AND SERVICES, AT YOUR OWN
# DISCRETION AND RISK AND THAT YOU WILL BE SOLELY RESPONSIBLE FOR ANY DAMAGES
# THAT MAY RESULT, INCLUDING LOSS OF DATA OR DAMAGE TO YOUR COMPUTER SYSTEM.
# IN NO EVENT WILL IBM BE LIABLE TO ANY PARTY FOR ANY DIRECT, INDIRECT,
# INCIDENTAL, SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES OF ANY TYPE
# WHATSOEVER RELATED TO OR ARISING FROM USE OF THE CODE FOUND HEREIN, WITHOUT
# LIMITATION, ANY LOST PROFITS, BUSINESS INTERRUPTION, LOST SAVINGS, LOSS OF
# PROGRAMS OR OTHER DATA, EVEN IF IBM IS EXPRESSLY ADVISED OF THE POSSIBILITY
# OF SUCH DAMAGES. THIS EXCLUSION AND WAIVER OF LIABILITY APPLIES TO ALL
# CAUSES OF ACTION, WHETHER BASED ON CONTRACT, WARRANTY, TORT OR ANY OTHER
# LEGAL THEORIES.
#
#+--------------------------------------------------------------------------+
function findID()
# Get my VM user ID - don't find self on S10RWMNT, S10RWTST or S10RWGLD
#+--------------------------------------------------------------------------+
{
targetID=$(cat /proc/sysinfo | grep "VM00 Name" | awk '{print $3}')
if [ $targetID = "S10RWMNT" ] || [ $targetID = "S10RWTST" ] || \
[ $targetID = "S10ROGLD" ]; then # don't do anything on these three IDs
exit
fi
}
#+--------------------------------------------------------------------------+
function enableAdisk()