Questions tagged [rhel]
Red Hat Enterprise Linux (RHEL) is a commercially supported Linux distribution.
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What tools are available to obtain SSL certs from a CA for an isolated/airgapped system?
In the past, I have been able to leave the peculiarities of SSL certs to others, an mostly depend on self-signed certificates. That day has come to a close.
I need to step up and configure a secured ...
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Delete certain files from specific date in linux [duplicate]
I need a command how I can delete files from a folder with specific date.
Like I want to delete files before 20 April from a folder on /home/FTP and file types are mp4.
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RHEL 7.2 + is it possible to resize partition sda2 when parted not support resizepart
we have old RHEL machines with version 7.2 ( RHEL 7.2 )
this machines has old parted version that not support resizepart
so for example we can't use this syntax in order to resize sda partiton
parted /...
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Configure SSHD via Red Hat crypto-policy
I am using Rocky Linux 8 and 9 and they use the crypto-policy framework from Red Hat. Now I want to adjust some settings in the policy to forbid sshd to use some specific algorithms. But I can not ...
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Custom package security metadata (RPM)
I'm extremely new to packaging RPM's. I have an internal yum repository that I have RPM's for internal SSL certificates, but a few other programs/utilities that are simple enough to package that I can'...
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Server not responding to ICMP requests
I have 4 servers running on rocky linux at a datacenter in Chicago but one is not answering to ping requests. I have been checking for solutions for day but so far things look good, what I am missing?
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Permission denied when running a mv command as user after entering into sudoers file
I have a user which needs to move a file to a dated folder.
I have an entry into the sudoers file as follows:
backupuser ALL=(ALL) NOPASSWD: /usr/bin/mv /var/lib/pgsql/base_backup/*.tar.gz /var/lib/...
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Connection refused for NFS client
I configured the NFS server to allow connections from a /24 subnet.
When I run the showmount -e <nfs-server-ip> on a client the configuration is printed.
When I run rpcinfo -p <nfs-server-ip ...
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VNCviewer - screen resolution and font size
I'm kinda new to VNCviewer and have some issues. This is on RHEL 7 based systems.
First, for regular day to day (character based) works, I use putty in my laptop with about 155 character wide and ...
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What openssh version is best on Linux when it comes to stability and security ( sftp security )? [closed]
I work in a government agency.
We are running a sftp client and sftp-server on a DMZ system where we receive and send files over the internet.
Our environment:
OpenSSH_7.4p1, OpenSSL 1.0.2k-fips 26 ...
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Forcing Server Reboots if not rebooted within X days of patching (Azure Hosted)
I host numerous RHEL 8 servers in the Azure environment. I am using a Red Hat Satellite VM to patch servers and then I rely on the owners to reboot once patching is complete. I want to implement a ...
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VirtualBox-Redtat 7.9
I'm using Apple Macbook and I have VirtualBox in it. within my Virtual Box I have RedHat 7.9
I need to make a USB drive that i'm connecting into my MacBook visible into redhat. what is the steps ...
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Cannot find and allocate disk space
I'm having a problem with some space assigned to a server, I need to add 1TB to the partition /store
df -h shows
[root@SERVER ~]# df -h
Filesystem Size Used Avail Use% Mounted ...
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RHEL8 + GNOME: PC unresponsive on Activities overview page (mouse and keyboard interactions not working)
My desktop PC is running RHEL8 with GNOME, and I am encountering a weird issue where, if I move windows around too quickly on the Activities overview page, the PC becomes unresponsive. My mouse cursor ...
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How to identify which rpm database is being queried?
Good morning,
I have an internal tool that does some requirements checks prior to deploy our software. One of these checks is to check for mandatory packages installed or not.
When the client executes ...
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