Questions tagged [centos7]

CentOS is a Linux distribution standing for "Community ENTerprise Operating System" and is a rebuild of "Red Hat Enterprise Linux" (RHEL), belonging to the same company that distributes RHEL (Red Hat, Inc.). The "CentOS7" tag refers to versions 7.x-xxxx of CentOS, working only on 64-bit hardware. Maintenance updates for CentOS/RHEL 7 will stop on June 30, 2024, with full updates ceasing in winter of 2019.

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RPM Spec files: Set %config files from a list of files

Example snippet of a SPEC file: ... %install unzip $RPM_SOURCE_DIR/APPLICATION-%{version}.zip -d %{buildroot}/ find %{buildroot} -type f ! -name "*.conf" | awk -F %{buildroot} '{print $2}...
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How would I correctly configure my Centos Web Panel Server to receive dns requests from godaddy to my external IP? [closed]

I have a few domains through godaddy, and I am tired of paying hosting so I am going through the process of hosting my own simple server. I have successfully installed a machine running CentOS7 with ...
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centos7-Sometimes systemctl start network IP duplication check doesn't work

Occasionally the DAD (ip duplicate check) of 'arping' in systemctl start network fails. Which part should you look at?? NetworkManager is in a STOP state. and IP is being used in the L2 layer. Please ...
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Wordpress running on Nginx Loadbalancer error “The page isn’t redirecting properly”

So I have this setup for my wordpress. All servers run on Centos 7 MariaDB 10.4.17 Php-FPM 7.4 PHP 7.4 NginX Server 1, the Front Load Balancing server Server 2-3-4 the wordpress application served ...
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auditctl for missing files

I'm trying to record read access to missing files (unfortunately the application doesn't log such an info) and made a few,failed, tests with audictl. Scenario: I do not know the names of the files in ...
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CentOS7: su /bin/bash: Resource temporarily unavailable

Whenever I try to change to testuser, I get resource temporarily unavailable message. The nproc and nofile limits are set to 65k. testuser runs multiple java programs. Did not exceed the nproc and ...
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Network is unreachable but ping is working

64 bytes from 172.26.64.176: icmp_seq=0 ttl=61 time=408.030 ms 64 bytes from 172.26.64.176: icmp_seq=1 ttl=61 time=275.114 ms 64 bytes from 172.26.64.176: icmp_seq=2 ttl=61 time=274.193 ms 64 bytes ...
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Nodejs Apache Reverse Proxy HTTPS

I successfully manage to reverse proxy my Node app through a reverse proxy with the below customizations <VirtualHost 190.200.180.50:3333> ServerName messenger.example.com ProxyPass / http://...
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Can't SSH to my dedicated server on Centos 7

Can't SSH to my dedicated server on Centos 7(Unmanaged) I saw this error & i rebooted my server and couldn't connect/SSH anymore I messed up some configuration, not sure what to do. i see this ...
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Apache to serve both static file and webapp

I have apache running on below reverse proxy config to serve java webapp content <VirtualHost *:80> SSLProxyEngine on ProxyPreserveHost On ProxyRequests Off ServerName www.example.com ...
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No outgoing pings

I had a problem with the server. The hardware had a problem and broken the system. The system administrators restarted the server in the rescue mode and it never booted again. Proxmox and the virtual ...
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Connect to SFTP via CURL from CentOS 7

[[email protected] logs]$ curl --tlsv1.2 --tls-max 1.2 --ciphers ECDHE-RSA-AES128-GCM-SHA256 -k sftp://ftp.domain.com/db/ --user user:pass curl: (2) Failure establishing ssh session Im trying to ...
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VLAN tagged bridge to virtual machine - seeing network chatter but ssh/ping don't work

I have a VLAN-tagged network going through a bridge to a virtual machine, and I can see network traffic on the virtual machine using tcpump, I can't ping or SSH it. I run tcpdump -n -e -i br4003 host ...
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pcs running but status shows resources stopped

My first time setting up pcs. I have two CentOS 7 VM's on which I installed pcs and Pacemaker. I defined a virtual IP and Apache HTTP cluster. The two VM's have IP's 192.168.56.121 and 192.168.56.122. ...
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Nginx 404 on woff2

I have a reverse proxy on and it works but on my webpage when I go on the admin console to see the code I have 2 404 error 1 on woff2 type and the other on an xhr. I tried to modify mims but it doesn'...

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