In this post, we will see how to resolve Red Hat Decision Manager – DMN Modeling One to Many Question: We are looking into using Red Hat Decision Manager as our Rules Engine. One thing that isn’t clear is how ...
In this post, we will see how to resolve Selenium Python scripts: Chrome not reachable Question: I’m currently running a selenium python script on my EC2 machine. Google-chrome version (100.0.4896.60) Chrome driver (100.0.4896.60) Red hat (8.7) Python (3.6.8) Selenium (3.141.0) ...
In this post, we will see how to resolve Airflow install on image redhat/ubi8 – Fail to connect to postgres Question: Due to OS vulnerabilities present on based image python:3.8-slim-buster, I am trying to make a build based on redhat ...
In this post, we will see how to resolve Bash errors and script if condition Question: I am working on a Bash script on RedHat Linux 8.5 I want to create a script that will process a directory, analyse the ...
Question: I know we can list all mounted devices using the mount command. or even the df command. But how can we know if the listed device is removable or not, such as USB, CMROM, External Hardisk, etc? For this ...
Question: I am trying to share a folder between two machines. In the A machine I created a folder with 666 permission, in /etc/exports add an entry with <A machine folder> <B hostname>(ro,sync) and restart service nfs-server. In the B ...
Question: I am trying to share a folder between two machines. In the A machine I created a folder with 666 permission, in /etc/exports add an entry with <A machine folder> <B hostname>(ro,sync) and restart service nfs-server. In the B ...
Question: I am trying to share a folder between two machines. In the A machine I created a folder with 666 permission, in /etc/exports add an entry with <A machine folder> <B hostname>(ro,sync) and restart service nfs-server. In the B ...
Question: I am trying to run a CentOS 8 server through VirtualBox (6.1.30) (Vagrant), which worked just fine yesterday for me, but today I tried running a sudo yum update. I keep getting this error for some reason: I already ...
Question: I am allowed to use only this path：[/data/matt/],the system is REDHAT6.5-mini. Boss need rabbitmq, So,I have build jdk,ncurses6,openssl,pcre8,unixODBC2,zlib in the [/data/matt/matt_env/] when I build otp_src_22.3.tar.gz, but ,the result of config tell me :"odbc : ODBC library - link check ...