Questions tagged [rhel6]

Red Hat Enterprise Linux version 6 is a Linux distribution sold by Red Hat, Inc. for the enterprise market. It is used for both servers and desktops. Although the binaries are not freely available, the sources are, and so there are numerous projects which provide compatible rebuilds of RHEL, such as CentOS and Scientific Linux.

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Only oracle user can run sqlplus

I have a couple of RHEL 6 boxes with Oracle 12.2 server and 11.2 client. This is the vendor requirement. On one server I can run sqlplus as any user, on the other server I can only run sqlplus as the oracle user. Running as any other user…
user1174838
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Setting password authentication for default Postgres account

I'm trying to resolve an issue that was found during a Nessus scan involving the default postgres account not having authentication. https://www.tenable.com/plugins/nessus/10483 I've been trying to add md5 authentication to the postgres user, and…
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nrpe unit not found when services try to start on linux server

Am trying to run nrpe services in linux server but got this error nrpe unit not found. Please help on this issue
user489875
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Force a specific user or application to user a specific java version

Bear with me, I'm new to sysadmin stuff. We have a server running RHEL 6 (2.6.32). We have a Pentaho application that interacts with the server as a pentaho user, and we have a team user under whose home directory most of our work is stored (we have…
Engineero
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IPMI : FATAL: Error inserting ipmi_si

i have a problem with ipmi: i've already install ipmitool, ipmi_devintf, ipmi_msghandler, but when i try to install ipmi_si i receive this message: $ modprobe ipmi_si module FATAL: Error inserting ipmi_si…
Mark
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Puppetserver not coming up after fresh installation

Pupppetserver service is not coming up after fresh installation. It is showing the following error Exception in thread "main" java.lang.ClassNotFoundException: java.nio.file.Files, compiling:(puppetlabs/puppetserver/certificate_authority.clj:1:1) …
Zama Ques
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gcc: /usr/lib/libxml2.a: No such file or directory

I have installed the following pre-built rpm on RHEL6 32bit: libxml2-2.7.6-21.el6_8.1.i686, libxml2-devel-2.7.6-21.el6_8.1.i686, libxml2-python-2.7.6-21.el6_8.1.i686 How can I resolve this issue? gcc: /usr/lib/libxml2.a: No such file or…
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LVS router stopped working after reboot

I am using RHEL 6.8 for load balancing using LVS direct routing. For some reason I had to restart my LVS router. after rebooting, LVS service was not working I have done following things, still it is not working /sbin/chkconfig --level 0123456…
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Restarting Service w/ `chkconfig`?

After running: sudo chkconfig --add X sudo chkconfig X on I ran chkconfig --list X: $ chkconfig --list X X 0:off 1:off 2:on 3:on 4:on 5:on 6:off My understanding is that, after kill -9-ing it, the service will…
Kevin Meredith
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Record and replay HTTP requests/posts between a given period of time (Apache)

Disclaimer: I know that what I'm about to ask is not even close to best practices but due to very specific requirements, I see this as probably one of very few solutions. Context: We wish to replicate the Production environment entirely for…
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Blocking a specific external IP:Port connection in RedHat?

I know that in RedHat, in the IP tables I can block incoming connections to a local port. I can also block connections from a specific IP. But is it possible to block a connection from a specific IP address and the connection attempt is made from a…
Mars
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RHEL Server stuck boot screen on VMware "Wait. Wait"

I keep getting this "wait, wait.." at the message log on my RHEL 6.4 installed on VMware workstation. UPDATE: New screenshot after I removed 'rhbg quiet'
Sobiaholic
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Ansible + why yum not install the latest version

I am installed successfully the Ansible tool from yum repository as yum install Ansible Ansible is great tool even more then puppet From site - http://docs.ansible.com/ansible/intro_installation.html#getting-ansible but after yum installation I…
maihabunash
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The best way to copy OS on RAID10 and lvm partition

I need to backup/clone the entire operating system. The problem is it's 2TB of data on lvm partition and RAID10 (i do not know is it dedicated controller or fake RAID in BIOS. Probably the second option) Which tool will be the best for this ? Ghost…
Dante
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Installing a Newer Package than what's in RHEL's Repositories

What's the best way in RHEL to install a newer version of a package than what's in the repositories? In Ubuntu I can just add the repo for a newer version of Ubuntu, install the package with apt, and then disable the newer repo, but with RHEL and…
KevinC
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