Questions tagged [centos7]

Version 7 of CentOS Linux distribution. The CentOS Linux distribution is a stable, predictable, manageable and reproduceable platform derived from the sources of Red Hat Enterprise Linux (RHEL).

Version 7 of CentOS Linux distribution

The CentOS Linux distribution is a stable, predictable, manageable and reproduceable platform derived from the sources of Red Hat Enterprise Linux (RHEL). We are now looking to expand on that by creating the resources needed by other communities to come together and be able to build on the CentOS Linux platform. And today we start the process by delivering a clear governance model, increased transparency and access. In the coming weeks we aim to publish our own roadmap that includes variants of the core CentOS Linux.

Since March 2004, CentOS Linux has been a community-supported distribution derived from sources freely provided to the public by Red Hat. As such, CentOS Linux aims to be functionally compatible with RHEL. We mainly change packages to remove upstream vendor branding and artwork. CentOS Linux is no-cost and free to redistribute.

CentOS Linux is developed by a small but growing team of core developers. In turn the core developers are supported by an active user community including system administrators, network administrators, managers, core Linux contributors, and Linux enthusiasts from around the world.

Over the coming year, the CentOS Project will expand its mission to establish CentOS Linux as a leading community platform for emerging open source technologies coming from other projects such as OpenStack. These technologies will be at the center of multiple variations of CentOS, as individual downloads or accessed from a custom installer. Read more about the variants and Special Interest Groups that produce them.

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Error while loading shared libraries: /usr/local/lib64/libssl.so.1.1

I’m trying to compile openssl-1.1.0e on Centos 7 (7.3.1611) but after i successfully compiled everything without any warning, i get an error when i’m trying any openssl command [mdm@dev openssl-1.1.0e]$ openssl version openssl: error while loading…
fromthestone
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HAProxy cannot bind socket [0.0.0.0:8888]

I build a HAProxy on CentOS 7 and enable statistics page with port 8080. It seems work properly. When I set port as 8888, the HAProxy is not working and gives me some feedback. After that, I tried many ways to solve this problem, but the problem is…
Code Man
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How to uninstall an older PHP version from centOS7

My project is on Laravel 5.2. and as per guide it required php >= 5.5.6 but there was php 5.4 intalled and I had to upgrade php version through YUM, But now it is giving error "PDO driver not found" and I tried YUM install php-pdo but it's giving…
sunny kashyap
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ping: http://google.com: Name or service not known

I'm using centos7 in virtualbox on windows. And vagrant made it, got ping error with http or https. also curl. someone can help me how to fix it and let it work. [root@localhost ~]# ping google.com PING google.com (61.91.161.217) 56(84) bytes of…
Carey
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Docker (CentOS 7 with SYSTEMCTL) : Failed to mount tmpfs & cgroup

(I'm a Docker beginner. Then I followed some tutorials for CentOS-7) In my CentOS 7.2, I tried to learn Docker by following the steps below. # docker version Client: Version: 1.10.3 API version: 1.22 Go version: go1.5.3 Git commit: …
夏期劇場
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Bash Centos7 "which" command

I realize this might be a dumb question but I have a Centos-7 minimal server install and the "which" command does not exist or is missing. I have a script that needs it and I cannot find out what the yum package is that installs it. The code is…
asgard
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docker-runc not installed on system

I recently updated my Centos 7 based machine. And since, i fail to start any of my dockers. Does someone have some experience with this issue and if yes how did you fix it ? Thanks for your valuable help. Below the error log docker run -it…
Nabil
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Creating an output file with multi line script using echo / linux

Trying to create a small script capable to write a part off the script in the output file without any changes, (as is) source file text echo " yellow=`tput setaf 3` bel=`tput bel` red=`tput setaf 1` green=`tput setaf 2` reset=`tput…
Zaza
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CentOS 7 and Puppet unable to install nc

I am having a weird issue with having puppet enforce the package nc. I installed it manually in the end via: yum install nc I see puppet does it via: /usr/bin/yum -d 0 -e 0 -y list nc Returns: Error: No matching Packages to list I have tested this…
Werner
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How to set UTF-8 character encoding in Spring boot?

I use spring-boot in my project, and I run this jar file which is built by spring-boot as a service on Centos. When I run this service: service myApp start I always get the below error messages: 2016-08-26 09:11:02.002 ERROR 31900 --- [ …
Coding minion
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Job for httpd.service failed because the control process exited with error code. See "systemctl status httpd.service" and "journalctl -xe" for details

This is due to non-existance of "/var/www/html" directory. run mkdir "/var/www/html" , hope it will solved. I have installed a fresh copy of Centos 7. Then I restarted Apache but the Apache failed to start. I have 3 days stucked in this issue. Even…
Didi
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How to get java path in CentOS?

I need to configure my Jenkins Server and I need to add Java path to Jenkins configuration. yum install java-1.8.0-openjdk However I'm new to lunix command, any suggestion please? I dont know where yum install it! See the validated answer!
Naou
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pytorch, AttributeError: module 'torch' has no attribute 'Tensor'

I'm working with Python 3.5.1 on a computer having CentOS Linux 7.3.1611 (Core) operating system. I'm trying to use PyTorch and I'm getting started with this tutorial. Unfortunately, the #4 line of the example creates troubles: >>> torch.Tensor(5,…
DavideChicco.it
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Pass host environment variables to dockerfile

How can I pass a host environment variable (like user and hostname) to a dockerfile? For example, if my username is taha: echo $USER taha How do I write my Docker file to get the same output? FROM centos:centos7 ARG myuser=$USER CMD echo…
user5524899
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Yii2 - The directory is not writable by the Web process | frontend/web/assets

I have searched this issue on internet but none of them helped me. Also this one doesn`t: chgrp apache /path/to/mydir chmod g+w /path/to/mydir My server is centos 7. Can you help me?
Shaig Khaligli
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