How to pass options to dnf when using Ansible – CentOS
When installing packages through the Ansible's dnf module. How do I pass options like --nobest to dnf? Is there alternative to using raw shell commands.
Command for finding first and last login details in the system for every Wednesday in bash? – CentOS
I have been able to get all login logs in the system for Wednesday. But I am unable to get the first and last login of each day on which it is Wednesday. Progress so far - `last | grep…
Static files in Linux with Nginx – CentOS
Hello I am trying to upload static html files in Centos. So far I created subdomain and set nginx to open specific static html when It gets hit by browser. So far so good, problem is when I try to…
Apache won't start in CentOS 7 due to missing SSLCertificateFile
Apache does not start after installing the web server. (CentOS 7) ● httpd.service - The Apache HTTP Server Loaded: loaded (/usr/lib/systemd/system/httpd.service; enabled; vendor preset: disabled) Active: failed (Result: exit-code) since Sat 2020-03-28 12:18:22 MSK; 16ms ago Docs: man:httpd.service(8) Process: 30144…
How do I specify ruby 2.6 module in my spec file. ruby 2.6 is required for my rpm – CentOS
I can manually install ruby with the commands: sudo dnf module enable ruby:2.6 sudo dnf module -y update ruby:2.6 How do I go about making the ruby:2.6 module a requirement in an rpm? This is in CentOS
Gitlab CE Doesn't Add a Public Key to authorized_keys – CentOS
I just installed the newest Omnibus Gitlab in CentOS 7. I have added my public key to my account but gitlab keeps prompting me for a password every time I try to connect using ssh, like ssh [email protected]. The git…
SASL Authentication Failed : Mutt – CPANEL – CentOS
I'm trying to set a cron-job for sending mail attachments from my cpanel server. I found that Mutt is a great option. However, I'm having difficulty due to this one error that keeps occurring again and again. Whenever I try…
Unable to install phpMyAdmin on CentOS 7
Recently we updated CentOS 7 using yum update -y and post that we are facing several issues. Now even after trying to install older version of php56 it is giving the same. Error on trying install phpMyAdmin on CentOS Linux…
CentOS 7 configured for 2FA SSH access via pam_oath – allows any string 6 characters or less for one-time password
So I've been reading up on configuring a CentOS 7 machine for 2 factor authentication for SSH, using pam_oath and the FreeOTP phone app, plus local usernames/password for the two factors. I've read various online articles, and all seem to…
Ambari Admin login hung with correct credentials, throws correct error with invalid credentials – CentOS
I have setup Ambari 2.7.0 on Centos 7 server with Mysql 5.7.29 as backend. All services are running fine, but when I try to login using admin:admin credential it seems to hang and shows following logs in ambari-server.log file: 2020-03-18…