Questions tagged [oracle-linux]
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64
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Why would a process use more memory running on one OS compared to another?
My process uses more memory when executed on Ubuntu 22.04 than when executed on Oracle Linux 8. Is it something to do with the operating system? Could it be something related to the program (which I ...
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109
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How to install avahi-browse on oracle linux 8
I need to install avahi-browse on a new oracle linux 8 machine. I have installed avahi package, that only provides avahi-daemon
I have tried dnf search avahi, but the found packages (avahi-devel, ...
3
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2
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2k
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How can I correctly check on what network interface SSH is listening on a Linux machine?
I am not a system engineer or a network expert (I am more a software developer) and I have the following problem that I have to solve.
I am working on an Oracle Linux machine (basically it should be ...
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97
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Imported Oracle Linux OVA into VMware Workstation & vSphere and the NIC will not come up
VM was built with VirtualBox via Vagrant:
https://yum.oracle.com/boxes/
I need a production VM, so I exported the VM from VBox -> to VMware Workstation & vSphere (both have same issue). There ...
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393
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resize from lvm disk for use in docker container
I have an EC2 on AWS, and one more attached disk.
I increased the disk size, and did the resize. But inside that partition is Docker, and in it I have a container with Oracle Linux 7.8.
Even doing ...
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339
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How to download firefox installation for linux - oracle linux 6.10
I'm searching to download firefox for linux for some test because my server didn't have internet connection.
I go to this link and click "Download now" https://www.mozilla.org/en-US/firefox/...
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Reset the password for root in oracle cloud Ubuntu
I managed to get my VM upp and running on oracle cloud Linux. What i wanted to ask is how do i reset the root password for the VM after logging in with my SSH key? i got this when trying.
ubuntu@...
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106
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How do I get NFS for glusterfs working on Oracle Linux 8?
I want to use glusterfs to provide storage for a lot of files. Millions that must appear to be in one NFS exported directory. I installed the software, configured it and started the cluster. However,...
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430
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I am not able to connect to the headless "Ubuntu" remote virtual machine (virtual box)
I cannot connect to the headless "Ubuntu" remote virtual machine which I created using virtual box. I've installed the virtual machine and configured it on my oracle linux server using ssh ...
5
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3
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VirtualBox host only adapter interface doesn't get an IP address in Oracle Linux 8
I have configured two VMs with Oracle Linux 8 on VirtualBox.
Each VM:
Adapter 1: NAT, each has connectivity to the internet
Adapter 2: Host only adapter, Which doesn't shows a IP address!
Each ...
2
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992
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Oracle Cloud console connection what is the username and password to be used here?
I've been trying out Oracle's Cloud Service after my AWS trial expired, and I've setup a VM.Standard.E2.1.Micro instance with Ubuntu 20.04.
I was trying to change the default SSH port from 22 to 4545, ...
- 559
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98
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which package in linux generate CNAME and TXT record and verify the domain ownership and update record in parent DNS using DnSKEY
these days it's quite common to check the domain ownership using cname and txt records. now can anyone tell me how to do that for my own Linux compute or some linux based packages which will generate ...
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8k
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DNS Configuration: server can't find ****: NXDOMAIN
Sorry if the question title is not descriptive enough, I'm a noob @ this kind of Linux sysadmin stuff
Hi for a college project I have to configure a Oracle RAC environment, for this task I chose this ...
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Can i move samba from device to another?
I downloaded the samba on my operating system (Oracle Linux 8), I want to copy it to another device that have the same operating system but without internet connection. Can I do that? if i can how to ...
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197
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Creating custom OL8 ISO fails to find grub2 package
I'm trying to build a custom Oracle Linux 8 ISO using the steps described here:
https://www.golinuxcloud.com/create-custom-iso-rhel-centos-8/
Everything starts out fine, the ISO is bootable, the ...
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445
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How to connect PHP application to Oracle DB on Red Hat 7.9?
My PHP project uses Oracle DB and it runs on Linux environment.
I believe I need to download OCI8 for Linux but I can't find this version of oci8 (php-oci8-5.4.16-48.el7.rpm) anywhere.
Can anyone have ...
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1
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746
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How to setup OCI8 on Red Hat 7.9 with REMI/RPM repository?
I am very much new to linux and my project uses Oracle Instant Client. I want to install OCI8 on Red Hat 7.9 but I don't know if I need to install basic/devel/rpm/remi version. I am following this ...
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1
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83
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Unable to net boot Rpi 3B+ from ubuntu server 18.04
I'm trying to net boot a cluster of pi 3B+s from an Ubuntu server(18.04). The image I'm trying to net boot is oracle Linux 8.4 (ARM64). I've been following this tutorial with the dhcp section being ...
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456
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Can't extend/resize partition on Oracle Linux
I've been struggling to extend the sda3 partition shown below to the max available on sda which is 100G. I wasn't aware my distro was Oracle Linux & I was trying all the solutions available for ...
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323
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sudden Oracle 8 KVM Container crashes on startup " internal error: End of file from qemu monitor"
we have 2 Hardware-Servers with Ubuntu 20.04 LTS on both we run Oracle linux 8 via KVM.
They were working fine until today. Both do not boot correctly with the following error message on the host ...
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353
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Apache tomcat 9 SSL connector: have to manually write https:// the first attempt on a browser
thanks in advance for any help.
I've set up an apache tomcat 9 environment to access my site with an SSL certificate. The issue is that I need it to be able to access to the site by just typing in the ...
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Disk latency after upgrade Linux 6 to 7
Using Oracle Rack on 2 nodes, After upgrade Linux 6 to 7, I can see a noticeable increase in the Disk Latency metric on both nodes of the DB server, any idea of what parameter or setting I have to set?...
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587
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Oracle VMWare Linux on AMD Ryzen installation error
I have an AMD Ryzen 5 2600 and i'm trying to install oracle linux (firstly 7.6, then 8.0) on an Oracle VM VirtualBox.
I've downloaded Oracle Linux 7.6 from the official website (edelivery.oracle.com), ...
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1
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342
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Error building DRBD 9 from tarball on Oracle Linux 6
Currently I'm trying to test DRBD 9 (drbd-9.0.21-1 & drbd-utils-9.13.0) on Oracle Linux 6 system (the same for production), and it's isolated from outside network, so using yum is out of question ...
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2
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5k
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WinSCP and PuttyGen fail on conversion of openSSH private key to PEM or PPK formtype on windows
I’ve generated a Linux Instance in the Oracle Cloud. Locally I work on Windows-10 Client computer. During generation of the Linux Instance Private and Open-SSH public keys have been generated in Linux ...
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1
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120
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Getting oracle client installed on a VM to communicate with Oracle 12G on a different VM
Can anyone help me figure this one out? I can sucessfully connect to the VM Oracle Server with sqlplus on my host OS but on VM2 where i have my sqlplus installed i cant seem to connect giving ...
0
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515
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Passing username and password via a single shell command
The command I am running failed to enter the password correctly
sudo ssh username@servername "echo test test| dsmadmc"
And I get this error:
IBM Spectrum Protect
Command Line Administrative ...
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1
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241
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Install Intel driver on Oracle Linux
I have in virtualbox fresh install of Oracle Linux. I would like to connect to internet but missing wifi adapter. My kernel 4.18.0-147.el8.x86-64 lsmod prints that I have loaded iwlwifi.
lspci | grep ...
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207
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Unable to shutdown Linux laptop
I have installed oracle Linux on my Lenovo Thinkpad laptop. I am not able to shut it down. When I issue poweroff command. It is stuck with message/log as
[31431.834130] reboot: Power down
My system ...
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1
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373
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Mouse jumping issue in VMWare Workstation's linux guest
Oracle linux 6 is installed with XFCE 4 desktop on VMWW 14
VMWare tools have been installed
During mouse moving the Cursor is jumping to borders of the screen - it does not move smoothly.
How it ...
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8k
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Unable to download Oracle JDK 8 using Wget command
I have been trying to download "jdk-8u211-linux-x64.tar.gz" from https://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html? with the below command. The file gets downloads ...
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415
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No such file error installing Oracle Instant Client
I am trying to install Oracle Instant Client for Linux on Ubuntu Server 18.04 LTS and I am getting this error when I attempt to run sqlplus:
-bash: /home/ubuntu/instantclient_19_3/sqlplus: No such ...
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1
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792
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LDAP: How to bind via system ID/Password and then user ID/password for Authorization?
This command works and give me back a large response with all sorts of information about user with user ID XXXXXXX.
ldapsearch -D 'uid=<system ID>,ou=system,ou=users,dc=<domain>,dc=com' -...
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Oracle Instant Client SDK header files not found
I'm trying to configure phpstorm db plugin to connect to an oracle remote database.
It uses oci8 driver and so I'm going to install it.
(also if I specify to connect using thin driver it connects but ...
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1
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2k
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OracleLinux 7.5 Virtual Box No IP
Host is Mac OS High Sierra
VBox version is 5.2.16
Guest is Oracle Linux 7
VM Network Adaper type is Bridged
I installed and set this VM on whilst on network 172.16.21.0, and it worked fine with the ...
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1
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78
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Find network config from Linux [closed]
I buy a VPS and use console of access to setup my Linux on it, but can’t access to network (internet) from my VPS
I have static IP address but I don’t know the gateway or mask. I don’t know anything ...
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1
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Can Windows powershell insert into an Oracle database?
Through Oracle TNS and/or some sort of ODBC driver, can Windows powershell insert its results into an Oracle database?
In pseudo code"
powershell> Get-ComputerInfo -Property "CsNumberOfProcessors"...
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878
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No ip address in oracle linux in virtual box with bridged adapter over WiFi
I am trying to connect through putty to my oracle linux installation in virtual box and I set Bridged Adapter as the Network Adapter. But I cannot get an ip to be connected from Putty. I am trying ...
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OEL5 Linux Direct user login via putty doesn't work but able to switch to the user after logging in from another account
I have a user X on OEL Linux that is active but whenever i try connecting to it via Putty , i get access denied.
But if i login to the same server via another user and switch to User X , then it ...
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665
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Downgrade Linux Minor Version
I ran yum update-minimal at Oracle Linux 7.4 and the version has been upgraded to 7.5 unfortunately. How can I downgrade the version to 7.4? And why "update-minimal" changed the minor version?
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506
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Oracle Linux Gnome Installation Black Screen
I want to install a GUI environment (GNOME) to OEL 7 Server. I ran command below to do this:
yum group install Server\ with\ GUI
But after than starting the installation I got a transaction error ...
- 805
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40
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Not able to connect using static IP on guest OS
I have installed Oracle Linux on a virtual box, the host is Windows 8.
When I enable static IP configuration on the guest OS which is Oracle Linux, I am not able to connect to the internet. My ...
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2
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642
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Apex installation error
We have an Oracle environment, with the Oracle 11.2.0.4, in Oracle Linux 5 and we are trying to install Apex 5.1.1, but we always get the error below. We tried to install up to Windows Server 2012, ...
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496
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Mouse does not work on VMWare Oracle 6 Machine
I am using VMWare vSphere and my mouse does not work very well in just one template and clones of it. There are some informations about my problem in below:
The template is an Oracle Linux 6 ...
- 805
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2k
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sendmail dead but subsys locked
An Oracle 6.8 server cannot send mail. The service status is like this:
[root@myserver]# service sendmail status
sendmail dead but subsys locked
sm-client (pid 349376) is running...
I ...
- 805
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167
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Why is telnet command output distorted in OEL 6.8 version
I am wondering why the telnet command output on OEL 6.8 kernel 2.6.39-400.278.2.el6uek.i686 is distorted. The "L" of Login is not displayed and when the username is entered the prompt is not reset ...
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2k
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Installing Oracle Linux in bare metal
I want to install Oracle Linux Version 6.6 (to begin with) in bare metal (that is wiping out the existing OS and keep this as the primary OS installed.)
I downloaded the .iso images from oracle ...
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580
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Cant see local disk in oracle linux installation to dual boot windows 7 and oracle linux
Iam trying to dual boot windows 7(already running Windows7) and oracle linux 7 with bootable USB Stick. First I downloaded Oracle Linux Release 7 for x86_64 (64 Bit) V46135-01.iso from https://...
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2
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2k
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RPM-GPG-KEY Error While Installing Oracle Database 11gr2 on CENTOS 7
I am Trying to install Oracle Database 11gr2 in CENTOS 7.For installation process I am following this procedure https://oracle-base.com/articles/11g/oracle-db-11gr2-installation-on-oracle-linux-7
...
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430
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How force the Client Bacula execute over a specific interface?
my first question here.
I have the following backup below:
Bacula 5.2 - Ubuntu Server 12
192.168.1.113
Oracle database - Oracle Linux 5.7
192.168.1.24 - eth0 - Used for ERP ...
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