why /etc/oratab is not found
[oracle@new ~]$ cd /etc
[oracle@new etc]$ ls
acpi motd
adjtime mtab
alchemist mtools.conf
aliases multipath.conf
aliases.db Muttrc
alsa Muttrc.local
alternatives netplug
anacrontab netplug.d
asound.state NetworkManager
at.deny nscd.conf
audit nsswitch.conf
autofs_ldap_auth.conf ntp
auto.master ntp.conf
auto.misc odbc.ini
auto.net odbcinst.ini
auto.smb openldap
avahi opt
bashrc pam.d
blkid pam_pkcs11
bluetooth pam_smb.conf
bonobo-activation pango
capi.conf passwd
cdrecord.conf passwd-
conman.conf pcmcia
cron.d pinforc
cron.daily pki
cron.deny pm
cron.hourly ppp
cron.monthly prelink.cache
crontab prelink.conf
cron.weekly printcap
csh.cshrc profile
csh.login profile.d
cups protocols
dbus-1 quotagrpadmins
default quotatab
depmod.d racoon
desktop-profiles rc
dev.d rc0.d
DIR_COLORS rc1.d
DIR_COLORS.xterm rc2.d
dumpdates rc3.d
environment rc4.d
esd.conf rc5.d
exports rc6.d
fb.modes rc.d
filesystems rc.local
firmware rc.sysinit
fonts readahead.d
foomatic reader.conf
fstab reader.conf.d
gconf redhat-lsb
gdm redhat-release
ghostscript resolv.conf
gnome-vfs-2.0 rhgb
gnome-vfs-mime-magic rmt
gpm-root.conf rpc
gre.d rpm
group rwtab
group- rwtab.d
grub.conf samba
gshadow sasl2
gshadow- screenrc
gssapi_mech.conf scrollkeeper.conf
gtk-2.0 scsi_id.config
hal securetty
host.conf security
hosts selinux
hosts.allow services
hosts.deny sestatus.conf
httpd setroubleshoot
idmapd.conf setuptool.d
init.d sgml
initlog.conf shadow
inittab shadow-
inputrc shells
iproute2 skel
isdn slrn.rc
issue smartd.conf
issue.net smrsh
java sound
jvm ssh
jvm-commmon stunnel
jwhois.conf sudoers
kdump.conf sysconfig
krb5.conf sysctl.conf
ldap.conf syslog.conf
ld.so.cache termcap
ld.so.conf tpvmlp.conf
ld.so.conf.d udev
l
ftp.conf updatedb.conf
libaudit.conf updatedb.conf.BeforeVMware
ToolsInsta
ll
libuser.conf vimrc
localtime virc
login.defs vmware-tools
logrotate.conf warnquota.conf
logrotate.d wgetrc
logwatch wpa_supplicant
lsb-release.d wvdial.conf
lvm X11
mail xdg
mailcap xinetd.conf
mail.rc xinetd.d
makedev.d xml
man.config yp.conf
maven yum
mgetty+sendfax yum.conf
mime.types yum.repos.d
minicom.users zlogin
mke2fs.conf zlogout
modprobe.conf zprofile
modprobe.conf~ zshenv
modprobe.conf.BeforeVMware
ToolsInsta
ll zshrc
modprobe.d
[oracle@new etc]$
/var/opt/oracle