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Questions tagged [rhel]

Red Hat Enterprise Linux (RHEL) is a distribution of the Linux operating system targeted at enterprise customers with emphasis on long-term stability and support.

Other support resources

Questions related to installing and running Red Hat Enterprise Linux are usually more on-topic on these sister sites:

Customers can file support cases in the customer portal.

1780 questions
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How to run podman when no home directory?

We are using SELinux in RHEL 8, which in our company does not allow for home directories for users. There are some containers which are started by the root user (which does have a home directory). But all interactive users such as myself do not have…
Stretch
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Shiny Server missing charts generated by R markdown file

I have an R markdown file which I'd like to be available on my corporate Shiny Server. According to R Markdown: The Definitive Guide I can add runtime: shiny to the YAML metadata at the top of the Rmd file to turn it into a Shiny document. I have…
Michael Henry
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Installing matplotlib using pip RHEL getting error "Cannot uninstall 'pyparsing' "

I am currently using RHEL7 and am trying to install matplotlib. When ever i have attempted to do python -m pip install -U matplotlib or pip install matplotlib I get the error message "Cannot uninstall 'pyparsing'. It is a distutils installed…
Giddswindle
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RHEL Developer subscription not finding repos

I've been signed up for the Redhat Developer program for a while. I needed to do some tests in the RHEL 7.5 VM that had been working with the subscription program. When I reverted and did an update, I was able to get updates. However, I need to…
James Hubbard
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how to change repository location on gitolite?

I recently installed gitolite on my linux server. This server is my git remote server with some bare repositories located on a separate path. lets say /images/git_bare_repos By default gitolite is installed on git user in home directory. I am…
Vedant Aggrawal
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How can I offline install .NET Core and SDK on Linux (RHEL)?

I have to install .NET Core 2.0 and SDK on a Linux machine (Red Hat Linux (RHEL) distribution) server, where there isn't any Internet connectivity. How can I do it?
Kushhh Alll
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Class 'ZipArchive' not found

What I want to realize I will use PhpSpreadsheet in a PHP web application development, I am trying to configure PHP Zip extension necessary for PhpSpreadsheet to be enabled on the server. I tried two methods, but I could not set it well, so I would…
ta96
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I installed MySQL 8.x using yum, but I cannot find or reset the root password

I had to install mysql 8.0 because previous version were crashing. Now I'm struggling with setting root password. The default empty password doesn't work, I've tried root, mysql as passwords but they are not working. I've created the init file to…
epiduo
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git push over sshfs failing with "error when closing sha1 file: Bad file descriptor"

We are mounting a filesystem over SSH using sshfs and are using it as a remote storage for git repository collaboration. Mac OSX 10.6.6 to a RHEL 3 server SSHFS version 2.2 (MacFUSE SSHFS 2.2.0) MacFUSE library version: FUSE 2.7.3 / MacFUSE…
John Kary
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Running bash script 10 minutes after the system start

I'm trying to run a bash script 10 minutes after my system startup and on every reboot. I was planning to the @reboot of crontab, but I'm not sure of two things Whether it will run on the first system start or only on reboot. How to delay the run…
Naveen Balasubramanian
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Prevent .NET Core 2.0 from leaving files in /tmp on RHEL7

Edit: Martin provides a link below to a defect, which is now fixed and released. I am a university student. I would like to use .NET Core for my coursework. To do so, my code needs to compile and run on the department Linux cluster, because that is…
Noah
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Tomcat 8 org.apache.commons.io.FilenameUtil

I have a web application that uses Apache Common IO version 2.4. When I deploy this application on Tomcat 8.0.39 I am getting following error: > [ERROR] - class "org.apache.commons.io.FilenameUtils"'s signer information does not match signer…
Mayur
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Why TWiki can't locate a module that is already in the @INC?

recently I was installing some perl modules on my RHEL 5 with perl version 5.8.8 and all instalations went fine. I can see that the modules exist in the @INC but my TWiki site claims that it can't find them returning an error: Can't locate…
Miky
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Passing argument containg nullbyte (\x00) to subprocess.call

#!/usr/bin/env python from subprocess import call try: call(['echo', "aabbccddee".decode('hex')]) print 'Input without \\x00 works!' except Exception as e: print 'Input without \\x00 throws exception: ' + str(e) try: call(['echo',…
bayo
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reportlab Image to PDF: "please call tobytes()"

I'm trying to generate PDF's with Images. im = ImageReader('00001.png') c = canvas.Canvas('networkanalyze.pdf', pagesize=A4) c.drawImage(im, 10, 10, mask='auto') c.showPage() c.save() Traceback: Traceback (most recent call last): File "pdf.py",…
Roy Holzem
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