Editing Linux/RHEL
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* RHEL uses the YUM package manager, and RPMs as package files. | * RHEL uses the YUM package manager, and RPMs as package files. | ||
* RHEL 7 will remain supported as the main version until 2019. | * RHEL 7 will remain supported as the main version until 2019. | ||
* SELinux is used as the primary Mandatory Access Control System | * SELinux is used as the primary Mandatory Access Control System. | ||
* Systemd is used as the primary initscript system. | * Systemd is used as the primary initscript system. | ||
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# Set up a as admin with sudo and ssh key, as well as any other users. Also set up a password (it's like a PIN, last line of defense against privilege escalation). | # Set up a as admin with sudo and ssh key, as well as any other users. Also set up a password (it's like a PIN, last line of defense against privilege escalation). | ||
#* | #* The private key created by Amazon should only be used in case of emergency by the effective owner (if other admins forget their passphrases or passwords). | ||
# Change the hostname to the current one using [https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/Networking_Guide/sec_Configuring_Host_Names_Using_hostnamectl.html hostnamectl.] | # Change the hostname to the current one using [https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/7/html/Networking_Guide/sec_Configuring_Host_Names_Using_hostnamectl.html hostnamectl.] | ||
# Set up the [http://www.cyberciti.biz/faq/installing-rhel-epel-repo-on-centos-redhat-7-x/ EPEL repository.] | # Set up the [http://www.cyberciti.biz/faq/installing-rhel-epel-repo-on-centos-redhat-7-x/ EPEL repository.] | ||
# Install Byobu, and enable it for all new users. | # Install Byobu, and enable it for all new users. | ||
# Set up [https://www.digitalocean.com/community/tutorials/how-to-install-nginx-on-centos-7 Nginx] and also [https://www.digitalocean.com/community/tutorials/how-to-set-up-nginx-server-blocks-on-centos-7 Server Blocks] to make things easier. | # Set up [https://www.digitalocean.com/community/tutorials/how-to-install-nginx-on-centos-7 Nginx] and also [https://www.digitalocean.com/community/tutorials/how-to-set-up-nginx-server-blocks-on-centos-7 Server Blocks] to make things easier. | ||
== RHEL == | == RHEL == |