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vps_-_centos [2021/04/02 18:05] – [3rd party repos] hc9vps_-_centos [2021/04/02 18:14] (current) – [Software Management] hc9
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 Change the next line in /etc/sysconfig/network: Change the next line in /etc/sysconfig/network:
  
-  HOSTNAME=my.host.name+<file config /etc/sysconfig/network> 
 +HOSTNAME=my.host.name 
 +</file>
  
 Change hostname (FQDN and alias) in /etc/hosts so it reads like this: Change hostname (FQDN and alias) in /etc/hosts so it reads like this:
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 Edit /etc/ssh/sshd_config and uncomment the line: Edit /etc/ssh/sshd_config and uncomment the line:
  
-<file config /etc/ssh/sshd>+<file config /etc/ssh/sshd_config>
 #PermitRootLogin yes #PermitRootLogin yes
 </file> </file>
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 To: To:
  
-<file config /etc/ssh/sshd>+<file config /etc/ssh/sshd_config>
 PermitRootLogin no PermitRootLogin no
 </file> </file>
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 ===== Security ===== ===== Security =====
  
-In CentOS SELinux is enabled by default, SDF's CentOS VPS has SELinux configured to run in permissive mode, so it will log any security problem but won't enforce any policy. If you are not familiar with SELinux I suggest you to leave it this way, you can learn more about SLinux in CentOS in the [[#reference|Deployment Guide]]+In CentOS SELinux is enabled by default, SDF's CentOS VPS has SELinux configured to run in permissive mode, so it will log any security problem but won't enforce any policy. If you are not familiar with SELinux I suggest you to leave it this way, you can learn more about SLinux in CentOS in the [[:vps_-_centos#references|Deployment Guide]]
  
 CentOS 7 uses firewalld, you can learn more about configuring firewalld [[https://www.digitalocean.com/community/tutorials/how-to-set-up-a-firewall-using-firewalld-on-centos-7|here]]. CentOS 7 uses firewalld, you can learn more about configuring firewalld [[https://www.digitalocean.com/community/tutorials/how-to-set-up-a-firewall-using-firewalld-on-centos-7|here]].
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 You can configure this repositoires in /etc/yum.repos.d, by default CentOS Base and CentOS Updates are enabled by default, SDF seems to be running [citation needed] default CentOS kernel, but to play safe I advise you to add the following line in /etc/yum.repos.d/CentOS-Base.repo once under sections //[base]// and //[updates]//: You can configure this repositoires in /etc/yum.repos.d, by default CentOS Base and CentOS Updates are enabled by default, SDF seems to be running [citation needed] default CentOS kernel, but to play safe I advise you to add the following line in /etc/yum.repos.d/CentOS-Base.repo once under sections //[base]// and //[updates]//:
  
-  exclude=kernel-PAE* kernel-debug* kernel-devel* kernel-doc* kernel-xen*+<file config /etc/yum.repos.d/CentOS-Base.repo> 
 +exclude=kernel-PAE* kernel-debug* kernel-devel* kernel-doc* kernel-xen* 
 +</file>
  
 CentOS is aimed to be 100% binary compatible with RHEL, so it is very enterprise oriented and the best advise is to stick with pre-built packages. CentOS is aimed to be 100% binary compatible with RHEL, so it is very enterprise oriented and the best advise is to stick with pre-built packages.
vps_-_centos.1617386721.txt.gz · Last modified: 2021/04/02 18:05 by hc9