I have a RHEL 7 server with Docker EE and I have installed Docker CE after removing Docker EE. But after installing Docker CE, when I try to start Docker service with command systemctl enable --now docker, it is failing…
This is the same situation as a question I asked about a year ago, however I am now targeting RHEL7 and Bash 4.2.46. I am writing scripts to install packages from archive files, checking if the package is already installed…
My docker I found this cheatsheet from internet: https://design.jboss.org/redhatdeveloper/marketing/docker_cheatsheet/cheatsheet/images/docker_cheatsheet_r3v2.pdf I catch error C:UsersAdministrator>docker run -it rhel7/rhel bash Unable to find image 'rhel7/rhel:latest' locally docker: Error response from daemon: pull access denied for rhel7/rhel, repository does not exist or may require…
I am getting Requires: fuse-overlayfs >= 0.7 error while installing docker in RHEL-7. sudo yum install docker-ce Loaded plugins: fastestmirror, langpacks, product-id, search-disabled-repos, subscription-manager This system is not registered with an entitlement server. You can use subscription-manager to register. Loading…
I am installing a brand new elasticsearch 7.5 on OS:Red Hat Enterprise Linux Server release 7.8 (Maipo) At startup of the service, I have hard failure. here is what the service info provides ● elasticsearch.service - Elasticsearch Loaded: loaded (/usr/lib/systemd/system/elasticsearch.service;…
I want to get the output only the interface which is down based on the configured interfaces in the network-scripts directory. for i in $(ls -1 /etc/sysconfig/network-scripts/ifcfg-e*|sed 's/.*ifcfg-//g'); do grep -i 'down' /sys/class/net/$i/operstate; echo $i;done How can I list only…
I want to install Anaconda on system. Running Anaconda3-2019.10-Linux-x86_64.sh on Red Hat system hangs at PREFIX=/home/user1/anaconda3 Unpacking payload ... 0%| ---- |0/291 [00:00 Running on Ubuntu or CentOS docker container works fine. Tried setting temp path to different location. Also...…
I wanted to make python3 my default on rhel so I followed the following at How to set Python3.5.2 as default Python version on CentOS? sudo ln -fs /usr/bin/python3 /usr/bin/python It changed the default to 3.6.8 root@rhel:~# python -V Python…
I am trying to build Apache Server v 2.4.38 on RHEL 7.3 and I am using apr 1.6.5, apr-util 1.6.1, and pcre 8.42. I am running following commands ./configure --with-included-apr --with-pcre=/data/abc/installed/pcre_installed --prefix=/data/abc/installed/httpd_installed make While running 'make' I am receiving error…
I'm using RHEL 7.4 OS. I have done systemctl disable httpd.service to disable auto start of httpd. It is disabled also. [root@clustermrfc002 ~]# systemctl is-enabled httpd disabled. But on reboot httpd service is starting. Jul 28 18:02:07 clustermrfc002.novalocal systemd[1]: Starting…