unzip and Softlink ebs error yum kernet set

RC-20200: Fatal: Could not find Unzip. At this time only Native UnZip 5.X is supported.

Please make sure you have UnZip 5.X in your path and try again...

Unable to complete install of database

    RW-50010: Error: - script has returned an error:   1
RW-50004: Error code received when running external process.  Check log file for details.


Solution: As root user, rename the default unzip (/usr/bin/unzip) to a temporary filename (e.g. /usr/bin/unzip-ver6), perform the installation, and then rename unzip-ver6 to the original name when complete.

# mv /usr/bin/unzip /usr/bin/unzip-ver6

Reference: R12 Rapid Install Failing With “RC-20200: Fatal: Could not find Unzip. At this time only Native UnZip 5.X is supported.” (Doc ID 1455077.1)



Configuration file written to: /u01/APPS/inst/apps/DEV_tos01/conf_DEV.txt
Configuration file written to: /u01/PROD/db/tech_st/11.1.0/appsutil/conf_DEV.txt
Database logfile - /u01/PROD/db/tech_st/11.1.0/appsutil/log/DEV_tos01/03252141.log
[root@tos01 rapidwiz]# Database logfile - /u01/PROD/db/tech_st/11.1.0/appsutil/log/DEV_tos01/03252141.log
Database logfile - /u01/PROD/db/tech_st/11.1.0/appsutil/log/DEV_tos01/03252141.log
Appltop logfile - /u01/APPS/inst/apps/DEV_tos01/logs/03252141.log
uploadConfig() : Exception : TDU


3.
/u01/APPS/inst/apps/TEST_tos01/ora/10.1.3/Apache/Apache/bin/apachectl startssl: execing httpd
/u01/APPS/apps/tech_st/10.1.3/Apache/Apache/bin/httpd: error while loading shared libraries: libdb.so.2: cannot open shared object file: No such file or directory


To implement the solution, please execute the following steps:

1. Shut down all Oracle Application Services.

2. As the unix root user, create a soft link as follows:

    ln -s /usr/lib/libgdbm.so.2.0.0 /usr/lib/libdb.so.2

3. Start up all Oracle Application Services.


ps -ef|grep appltest

kill -9 -1

# cd /usr/lib
ln -s libgdbm.so.2.0.0 libdb.so.2


================================

# wget http://public-yum.oracle.com/public-yum-ol6.repo
# cd /etc/yum.repos.d
yum update
# yum install --nogpgcheck oracle-ebs-server-R12-preinstall
# yum install --nogpgcheck oracle-ebs-server-R12-preinstall
 /sbin/sysctl -p
[root@tosh02 yum.repos.d]# /sbin/sysctl -p
net.ipv4.ip_forward = 0
net.ipv4.conf.default.rp_filter = 1
net.ipv4.conf.default.accept_source_route = 0
kernel.sysrq = 0
kernel.core_uses_pid = 1
net.ipv4.tcp_syncookies = 1
net.bridge.bridge-nf-call-ip6tables = 0
net.bridge.bridge-nf-call-iptables = 0
net.bridge.bridge-nf-call-arptables = 0
kernel.msgmnb = 65536
kernel.msgmax = 65536
kernel.shmall = 4294967296
fs.file-max = 6815744
kernel.sem = 256 32000 100 142
kernel.shmmni = 4096
kernel.shmmax = 4398046511104
kernel.msgmni = 2878
net.core.rmem_default = 262144
net.core.rmem_max = 4194304
net.core.wmem_default = 262144
net.core.wmem_max = 1048576
fs.aio-max-nr = 1048576
net.ipv4.ip_local_port_range = 9000 65500


# vi /etc/security/limits.conf

/usr/lib
lrwxrwxrwx. 1 root root 16 Oct  8 01:25 libXtst.so.6 -> libXtst.so.6.1.0

# unlink /usr/lib/libXtst.so.6
# ln -s /usr/X11R6/lib/libXtst.so.6.1 /usr/lib/libXtst.so.6


----------
[root@apps39]#mkdir PROD APPS
[root@apps39]#groupadd dba
[root@apps39]#useradd -g dba oracle
[root@apps39]#useradd -g dba applmgr
[root@apps39]#chown -R oracle:dba /u01/PROD
[root@apps39]#chown -R applmgr:dba /u01/APPS
[root@apps39]#chmod -R  775 /u01/

mkdir -p PROD APPS
groupadd dba
useradd -g dba oracle
useradd -g dba applmgr
chown -R oracle:dba /u01/PROD
chown -R applmgr:dba /u01/APPS
chmod -R  775 /u01/


/u01/PROD/12.2.6
/u01/PROD/oradata

mkdir -p /u01/PROD/12.2.6
mkdir -p /u01/PROD/oradata

weblogic
welcome1


 yum install --nogpgcheck firefox
 service vncserver stop
  248  service vncserver start