Questions tagged [oracle-linux]

Oracle Linux is a Linux distribution derived from Red Hat Enterprise Linux

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oracle vm instance, no matches found

I am trying to launch chromium on Oracle-Linux-8.9-2024.01.26-0 it is a vm i got from oracle, yet I get the following error root/.cache/puppeteer/chrome/linux-121.0.6167.85/chrome-linux64/chrome: ...
Ahmed Can Unbay's user avatar
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After installing my centOS 9 on my oracle VB. It works fine but once I power it off, I won’t be able to boot again. It just keep rotating endlessly

The oracle virtual box was installed on my windows 10 with a 4gb ram. When installing the centos9 I choose 2gm processor space and 20gb storage space.
Ugwu Peter's user avatar
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Setting up a particular security arrangement

I need to set up a particular security arrangement on an Oracle 8 system. There will be some users which will be added to a unix group. These users should not be sudoers/in the wheel group, and ...
Miner_Glitch's user avatar
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Can't run RPM due to calling hook fsm_file_prepare in selinux plugin on Oracle Linux 9.3

I was doing a standard yum update on my Oracle Linux 9.3 system. Unfortunately it rebooted during the update. Now I can't update anything. I traced it to a problem in RPM. Any time I try to use RPM to ...
user2959589's user avatar
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Encrypt database password in shell script [duplicate]

I have a small script to compile an Oracle Form, in this script i login to the database and I would like to have the password in this script encrypted. for i in `ls *.fmb` do echo Compiling Form $i ......
rkonings's user avatar
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wifi adapter not found

I have been using oracle 9.2 for one year, no issue with network at all. Yesterday the system crashed badly and self restarted; at restart the wifi adapter had simply disappear, on settings menu the ...
Ciccio Cappuccio's user avatar
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Oracle Linux 7 graphical.target service don't start automatically

I was upgraded a oracle linux from version 6.10 to 7.6 after finish operation graphical interface don't tart automatically and must be start manually with startx. when get status of service show this: ...
a.Paryab's user avatar
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Printer stops monthly Oracle Linux 8

We got about 50 printers in our network. I've enabled the cups debug level to 2, but I still cannot see a clear reason for stoppage. We have CUPS Version 1.6.3 . We have a workaround which is to ...
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Recovering an XML file on Oracle Linux 8 with LVM and XFS

I have a VM with Oracle Linux 8.8 virtualized on VMware, LVM is used and the format is XFS (v6). If I delete a file, for example xml (in users /home), is there any way to recover it? Its clear that ...
d2rkm4n's user avatar
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Can't install zstd on ol6

Is there a way to install the Zstandard compressor on Oracle Linux 6.10, or only since OL7 version? On OL7 version, I've discovered that zstd resides on "Optional Latest" repository. But, on ...
Alan Homobono's user avatar
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What is the intended way to set `cpupower` on boot?

Running cpupower frequency-set -g powersave is a one-shot. I could think of a number of ways to make this happen on boot (rc.local, systemd one-shot, etc)... Question: Is there a "correct" ...
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Oracle Linux vs Amazon Linux

We are planning to migrate some of the workloads from Azure to AWS. On Azure, we hosted the apps and web applications using Oracle Linux. We are thinking of a migration strategy for this. Oracle OS: ...
TheDataGuy's user avatar
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How to install newer packages on Oracle Linux?

On Oracle Linux, how to install newer packages? For example, yum install -y wireshark; wireshark --version gives Wireshark 2.6.2, but upstream is at Wireshark 4.0.6. I have Last metadata expiration ...
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How to Unpause a Linux 7 server

I have an oracle Linux 7 server as VM in vmware vsphere. I accedently clicked on the PAUSE button located at the top right corner of the main screen. It paused all CPU functionalities and got a black ...
user9012973's user avatar
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How to restart sshd after assembly?

it is necessary to update the openssh server to the latest version, since everything is closed, it has come to manually assemble it ./configure --prefix=/usr --with-pam --with-selinux --with-privsep-...
Iceforest's user avatar
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KVM - Oracle Linux 8 - RAC Installation (Private IP Problem)

KVM virtualization is running on 2 different physical servers. Each of the nodes will run on a physical machine. Oracle RAC installation will be done on OL 8.x operating system as KVM Guest. I want to ...
rndm_acct1's user avatar
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Yum install not recognizing specific version of JDK package on Oracle Linux 7.9

I am trying to install jdk 1.8.0_311 using yum install. However, I am getting an error stating that there is "nothing to do" when attempting to install. I have used yum --showduplicates list ...
Howdy's user avatar
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How to change DST start and end dates for a timezone in Red Hat Enterprise Linux and Oracle Linux?

DST start and end dates keep changing over the years for different timezones. For example, I found below link where DST start and end dates are provided for EST for different years. https://www....
GaneshkumarHegde's user avatar
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Unable to install Xfce on Oracle Linux Server 9.1

I am unable to install Xfce on Oracle Linux Server 9.1. I have a server built with the Server, Container Management, and Headless Management groups installed, and have connected to the EPEL repository....
Big Ed's user avatar
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Oracle Linux 8.x - Performance Test (Stress / Load / IO / Network Usage / Memory Usage)

I want to do performance test on Oracle Linux 8 KVM guest server (It will be used as Application server (WLS 14c) and/or Oracle DB server). What are the best tools I can provide this with? I saw an ...
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I need to rsync from Ora1 vpn (as user michal) and rsync files into Ora2 vpn (as user srv_data). User 'michal' is in wheel grp on both Ora1 and Ora2

Hello Unix enthusiasts. I have two vpms called Ora1 and Ora2. I need to synchronize the contents of /DATA/ directory from Ora1, into the same /DATA/ directory located on the Ora2 vpm. Ora1 /DATA/ ...
michal roesler's user avatar
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Update package perl-*

I have a linux machine Oracle Linux Server 8.7 with kernel 5.4.17-2136.317.5.3.el8uek.x86_64. Using the yum check-update command, I noticed that there are a number of perl-packages that I can't update....
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Does Yum support a drop directory for its configuration?

Some tools configuration supports drop directories to alter or append the configuration without changing the distributed configuration file, for example, /etc/sudoers.d and so on. I wanted to know, ...
Nikita Kipriyanov's user avatar
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Bash Script to output various data about a directory? (Directory owner, number of files, name/size of biggest file) [duplicate]

I am still very new to Linux, and I am tasked with writing a bash script that outputs various details inside a menu box. These details include: Directory owner/permissions, Number of files in ...
Luke's user avatar
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1 answer
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-bash: /usr/lib/oracle/19.10/client64/bin/sqlplus: No such file or directory

I'm trying to run Oracle Linux 9(aarch64) on M2 MacBook Air using UTM, so that I can develop my python application that is required to connect to Oracle Database 11g. Because the python app requires ...
ernix's user avatar
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Permission denied with locate command in Shell Script in Oracle Linux?

I am trying to run a shell script that contains the command $locate /etc/*.conf to find all files in /etc/ that end in .conf, but whenever I run the script the command line says /etc/chrony.conf: ...
Luke's user avatar
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anaconda/kickstart mixes up network device names for OracleLinux 9.1

I have a compputer with 4 network devices (2x rj45 1Gbit and 2x fiber 10Gbit) enp4s0f0 (1gbit) enp4s0f1 (1gbit) enp7s0 (1gbit) enp10s0 (1gbit) Now I try to automatically install Oracle 9.1 and want ...
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Error message in check-update regarding httpd

I am using Oracle Linux 9. I have installed Apache server by this module: mod_h264_streaming-2.2.7-17.fc37.x86_64.rpm Also, I need three repositories EPEL, raven and remi repo. The problem is, when I ...
Rea K.'s user avatar
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1 answer
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Oracle Linux: How can I source route from 2 interfaces with public addresses on the same host using nmcli?

I have an Oracle Linux 8 machine with two public addresses, similar to this example config (private addresses in example): ens224: connected to ens224 [...] ip4 default inet4 ...
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SSH authentication failure via password

I help manage a handful of workstations running RHEL8/OL8 in a development environment. The devs typically access these workstations remotely via SSH. Some of the devs are encountering a strange issue ...
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Installing oracle-database-preinstall-21c - Oracle Linux

I am completely new to Linux world. I am following a course in udemy and trying to install the oracle database on oracle Linux 9.1. One of the prerequisites is to run the below command dnf install ...
DMDM's user avatar
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How to install Docker on Rhel 9?

I am using Oracle Linux 9 and I would like to install Docker. I checked this website: https://docs.docker.com/desktop/install/linux-install/ for instructions but it seems that there are instructions ...
Rea K.'s user avatar
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1 answer
1k views

mod_php missing from /etc/httpd/modules after installing it

I am using Oracle Linux 9 and I am getting the following error message when I am trying to start Apache : Invalid command 'php_value', perhaps misspelled or defined by a module not included in the ...
Rea K.'s user avatar
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2 answers
2k views

Unable to install php-oci8 in oracle linux 9 via remi repository

I have installed remi repository but I was unable to install php. So, instead I have installed php via stream with the following command which seems that uses remi repo. dnf module install php:8.1 Now,...
Rea K.'s user avatar
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1 answer
228 views

How can I install mod_bw for Apache in Oracle Linux 9?

I tried to install mod_bw for Apache web server in Oracle Linux 9, but without success.  The problem is that I am already using the EPEL repository for Enterprise Linux 9. I tried this: yum install ...
Rea K.'s user avatar
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1k views

-bash: systemctl: command not found

I am tasked with migrating a Linux server (the system was installed around 2014) to a new OS. What ever I am typing is based on my limited understanding. Also, I found https://www.digitalocean.com/...
Mainland's user avatar
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1 answer
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ping google.com within the Oracle Linux 9.1 VM is not working

I have installed the Oracle VM VirtualBox in my laptop. Then I downloaded the Full ISO image for Oracle Linux 9.1 version (via https://yum.oracle.com/oracle-linux-isos.html) and used that in order to ...
Shanka Somasiri's user avatar
3 votes
2 answers
1k views

How to remove all installed weak dependencies packages for RHEL and its derivatives

I know that setting install_weak_deps=False in /etc/dnf/dnf.conf will allow you to not install the weak dependencies package when using the dnf installer later. However, how can I list all the ...
cevin's user avatar
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Change python version from 3.6 to 3.11 on Oracle Linux 7

I am not too experienced with Oracle Linux 7 and Python and I hope you can please help me. For the last few days, I tried to make python 3.11 active. I downloaded an Oracle 19 appliance. When I do ...
Steve's user avatar
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I can curl directly but not through my Proxy

I'm trying to reach an external site using the curl command: curl https://external.site.com -x my.proxy:PORT. In order to figure out my issue I try to curl some local services in my environment, e.g: ...
N. J's user avatar
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1 answer
858 views

How is the "glibc-common" dependency of "glibc.i686" in OracleLinux 8.6 fulfilled?

OracleLinux 8.6 contains the 32-bit package glibc-2.28-189.1.0.1.el8.i686.rpm. This package requires glibc-common in exactly that version: $ rpm -qpv --requires glibc-2.28-189.1.0.1.el8.i686.rpm ... ...
AdminBee's user avatar
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Local filesystem mounted as remote by systemd in OL8.6

Two RAID SSDs partitioned as follows. Units: sectors of 1 * 512 = 512 bytes Sector size (logical/physical): 512 bytes / 512 bytes I/O size (minimum/optimal): 65536 bytes / 65536 bytes Disklabel type: ...
A. Murray's user avatar
2 votes
0 answers
847 views

Systemd service creation of Prometheus

Oracle Linux 8 Trying to start prometheus from systemd and getting the status=203/EXEC error. I can copy/paste the commands from /etc/systemd/system/prometheus.service and it will start without error....
jim feldman's user avatar
1 vote
1 answer
2k views

leapp does not want to upgrade Oracle Linux from 7.9 to 8.x

I migrated from CentOS 7.9 to Oracle linux 7.9, and now I want to upgrade from 7.9 to 8 with leapp application. It is a bare metal installation running apache, PHP, MySQL, sendmail. Nothing really ...
nobody's user avatar
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How to install Pipe Viewer (pv) via microdnf on oraclelinux:8-slim?

Docker mysql:8 and latest change OS from Debian to oraclelinux:8-slim. There is a microdnf. So I'm looking for solution to install pv package.
SiZE's user avatar
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fpsync syntax error

[oraadmin@sgwmsdbsprd03 ~]$ fpsync -v -n 8 -o "-lptgoD -v --numeric-ids -e ssh -p 222" /app/test/ [email protected]:/app/testing 1661915613 Info: Run ID: 1661915613-41320 1661915613 ===&...
Heinthant Oo's user avatar
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112 views

Oracle linux replacement for tsocks

I used to use a program called tsocks to route traffic through a SOCKS proxy server. tsocks appears to be discontinued or otherwise unavailable on oracle linux. Anything else one would suggest I use?...
thunderchief's user avatar
2 votes
1 answer
460 views

Empty rpm files after yum update

On rare occasions, after running yum update one or more packages gets installed with 0 size files and the problem gets fixed after reinstalling the affected package. I would have believe an external ...
Mihail's user avatar
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1 answer
3k views

Error installing oracle 19c database pre-install on oracle linux server 7.6

I'm tryin to install oracle 19c on oracle linux 7.6, I'm required to install oracle 19c preinstall , knowing that this is a fresh install I don't understand why i'm getting these errors : yum -y ...
Mohamed Douzi's user avatar
4 votes
1 answer
7k views

How to flush routing cache in Linux?

There is an Oracle Linux 7 system with Unbreakable kernel 5.4.17-2136.304.4.1.el7uek.x86_64 (which is very recent for the RHEL7-like system, which usually uses 3.10-based kernel). Network interfaces ...
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