hostname megvaltoztatasa h-up rx2660 szerveren

Nos, az /etc/rc.log.old fajlban csupan ez utal a hostname beallitasara.

a)
Setting hostname
Output from "/sbin/rc1.d/S320hostname start":

cat /sbin/rc1.d/S320hostname
#!/sbin/sh
#
# @(#)B11.23_LR
#
# NOTE: This script is not configurable! Any changes made to this
# scipt will be overwritten when you upgrade to the next
# release of HP-UX.
#
# WARNING: Changing this script in any way may lead to a system that
# is unbootable. Do not modify this script.
#

#
# Set hostname
#

PATH=/sbin:/usr/sbin:/usr/bin
export PATH

rval=0
set_return() {
x=$?
if [ $x -ne 0 ]; then
echo "EXIT CODE: $x"
rval=1
fi
}

case $1 in
start_msg)
echo "Setting hostname"
;;

start)
if [ -f /etc/rc.config ] ; then
. /etc/rc.config
else
echo "ERROR: /etc/rc.config defaults file MISSING"
fi

hostname $HOSTNAME
set_return

if [ -z "$NODENAME" ] ; then
uname -S ${HOSTNAME%%.*}
else
uname -S $NODENAME
fi
set_return

# JAGae29563 ( uname(1) is displaying -t as the OS name )
# Adding a condition to check OPERATING_SYSTEM, before sending it to
# setuname. previously setuname was called as "setuname -s
# $OPERATING_SYSTEM -t". If OPERATING_SYSTEM is not set, then -t
# is taken as argument to -s and OPERATING_SYSTEM is set to -t.
# The manpage of setuname clearly says, -s needs an argument.

if [ -z "$OPERATING_SYSTEM" ]; then
echo "WARNING: OPERATING_SYSTEM is not set."
echo " using default value of HP-UX"
OPERATING_SYSTEM=HP-UX
fi
setuname -t -s $OPERATING_SYSTEM
set_return
;;

*)
echo "usage: $0 {start}"
;;
esac

exit $rval
#

cat /etc/rc.config
# This script sources configuration files for various subsystems. Configuration
# variables are in files CFG_FILE in /etc/rc.config.d/*, and /etc/TIMEZONE.
# Simple error checks are done: test file perms and for dumped "core" files.
# Filenames containing [.,~#] are not sourced - they are possible names of
# backup files such as file.bak, file.OLD, ~file, file~, file,v, #file etc.
#
# @(#)B11.23_LR

for CFG_FILE in /etc/rc.config.d/* /etc/TIMEZONE
do
fname=${CFG_FILE##*/} # get file basename
if [ -f $CFG_FILE -a "$fname" != "core" -a "${fname##*[.,~\#]}" = "$fname" ]
then . $CFG_FILE # source a valid config file
fi
done

b)
es ez:

Output from "/sbin/rc2.d/S120swconfig start":
----------------------------
* Turning off all network based resolving services in
'/etc/nsswitch.conf'
* Setting up temporary hostname in '/etc/hosts'
* Restoring '/etc/hosts' to its original contents.
* Removing the temporary '/etc/nsswitch.conf'.

Ezt a /sbin/rc2.d/S120swconfig fajlt nem kopirozom ide - tul hosszu ...

ardi

a kidobas azt jelenti, hogy kihagytam azokat a reszeket, ahol nem szerepel a regi hostname.

oldhostname:/etc/rc.config.d#grep oldhostname /etc/*
/etc/#hosts:#xx.xx.xx.xx oldhostname_mgt
/etc/#hosts:#rr.rr.rr.rr oldhostname_web
grep: can't open /etc/dce.clean
grep: can't open /etc/disksecn
grep: can't open /etc/dumpdates
grep: can't open /etc/eisa_config
/etc/hosts:tt.tt.tt.tt oldhostname oldhostname.ttt.lab
/etc/hosts:#xx.xx.xx.dd oldhostname_mgt
/etc/hosts:#xx.xx.xx.ff oldhostname_web
/etc/old.hosts:xx.xx.xx.dd oldhostname_mgt
/etc/old.hosts:xx.xx.xx.ff oldhostname_web
/etc/rc.log:sudo: unable to lookup oldhostname via gethostbyname()
/etc/rc.log:sudo: unable to lookup oldhostname via gethostbyname()
/etc/rc.log.old:sudo: unable to lookup oldhostname via gethostbyname()
/etc/rc.log.old:sudo: unable to lookup oldhostname via gethostbyname()
grep: can't open /etc/savecore
/etc/shutdownlog:14:22 Fri Nov 14, 2008. Halt: (by oldhostname!root)
/etc/shutdownlog:09:58 Wed Nov 19, 2008. Reboot: (by oldhostname!root)
/etc/shutdownlog:14:02 Wed Nov 19, 2008. Reboot: (by oldhostname!root)
/etc/shutdownlog:14:17 Wed Nov 19, 2008. Reboot: (by oldhostname!root)
/etc/shutdownlog:11:37 Fri Nov 21, 2008. Reboot: (by oldhostname!root)
/etc/shutdownlog:17:53 Thu Oct 22, 2009. Reboot: (by oldhostname!ocadmin)
/etc/shutdownlog:09:57 Tue Feb 16, 2010. Reboot: (by oldhostname!root)
/etc/shutdownlog:14:47 Fri Apr 23, 2010. Reboot: (by oldhostname!ocadmin)
/etc/shutdownlog:15:33 Fri Apr 23, 2010. Reboot: (by oldhostname!ocadmin)
/etc/shutdownlog:14:01 Fri Apr 23, 2010. Reboot: (by oldhostname!ocadmin)
/etc/shutdownlog:14:35 Fri Oct 7, 2011. Halt: (by oldhostname!ocadmin)
/etc/shutdownlog:03:45 Mon Oct 10, 2011. Halt: (by oldhostname!root)
/etc/shutdownlog:09:31 Wed Dec 7, 2011. Reboot: (by oldhostname!root)
/etc/shutdownlog:10:07 Wed Dec 7, 2011. Reboot: (by oldhostname!root)
/etc/shutdownlog:11:12 Wed Dec 7, 2011. Reboot: (by oldhostname!root)
/etc/shutdownlog:11:31 Mon Dec 12, 2011. Reboot: (by oldhostname!root)
/etc/shutdownlog:07:44 Tue Dec 13, 2011. Reboot: (by oldhostname!root)
/etc/shutdownlog:11:26 Thu Dec 15, 2011. Halt: (by oldhostname!root)
/etc/shutdownlog:05:06 Fri Dec 16, 2011. Reboot: (by oldhostname!userxxx)
/etc/shutdownlog:05:43 Fri Dec 16, 2011. Reboot: (by oldhostname!userxxx)
/etc/shutdownlog:12:58 Fri Feb 6, 2015. Reboot: (by oldhostname!userxxx)
/etc/shutdownlog:10:05 Mon Feb 9, 2015. Reboot: (by oldhostname!userxxx)
/etc/shutdownlog:11:22 Mon Feb 9, 2015. Reboot: (by oldhostname!userxxx)
/etc/shutdownlog:14:25 Fri Aug 21, 2015. Reboot: (by oldhostname!userxxx)
/etc/shutdownlog:08:38 Mon Aug 24, 2015. Reboot: (by oldhostname!userxxx)
/etc/shutdownlog:09:01 Mon Aug 24, 2015. Reboot: (by oldhostname!userxxx)
/etc/shutdownlog:09:26 Mon Aug 24, 2015. Reboot: (by oldhostname!userxxx)
/etc/shutdownlog:12:37 Mon Aug 24, 2015. Reboot: (by oldhostname!userxxx)
/etc/shutdownlog:13:43 Mon Aug 24, 2015. Reboot: (by oldhostname!userxxx)
grep: can't open /etc/vtdaemonlog
/etc/wtmp:0pts/0I?ñ>ocadmin0pts/0E×IA
}uu.uu.uu.uu9ÒÓóocadmin3pts/3EúIA
Ìqq.ww.ww.ww9ÒÓóocadmin4pts/4F
IA
Òrr.tt.yy.uu9ÒÓó3pts/3EIA0pts/0EIA;4pts/4F
IAIocadmin0pts/0+bIB\jtt.yy.uu.uu9ÒÓóocadmin3pts/3+IB]¤qq.ww.ee.rr9ÒÓóocadmin5pts/5.IBcnqq.ww.ee.rr9ÒÓó5pts/5IBÐ0pts/0+IB 3pts/3IB Qoldhostname_web¬ôò0pts/0IB `4pts/4IB¢Ç1pts/1_IC2pts/2
PuTTYoldhostname:/etc/rc.config.d#PuTTY