stopdisablingselinux.com

techmonks.net

Installation notes for Postfix, SASL and Unbound on RHEL 6

http://techmonks.net/installation-notes-for-postfix-sasl-and-unbound-on-rhel-6

A heisenbug (named after the Heisenberg Uncertainty Principle) is a computer bug that disappears or alters its characteristics when an attempt is made to study it. Oct 17, 2013 - posted by Evert Mouw. Installation notes for Postfix, SASL and Unbound on RHEL 6. Today I finished installing and configuring a filtering mailserver. That does virus- and spamfiltering. In fact, it only does filtering, and then passes the mail on to internal mail servers. I used the Spamassassin Ultimate Setup Guide. Smtpd sasl ...

restran.net

CentOS 6.5 Minimal 安装 Gitlab 7.5 | 淡水网志

http://www.restran.net/2015/04/09/gilab-centos-installation-note

CentOS 6.5 Minimal 安装 Gitlab 7.5. 在 CentOS 6.5 Minimal 系统环境下，用源代码的方式安装 Gitlab 7.5 的过程中，遇到了不少问题，现把笔记整理出来。 Distribution : CentOS 6.5 Minimal GitLab version : 7.0 - 7.4 Web Server : Apache, Nginx Init system : sysvinit Database : MySQL, PostgreSQL Contributors : @nielsbasjes, @axilleas, @mairin, @ponsjuh, @yorn, @psftw, @etcet, @mdirkse, @nszceta, @herkalurk Additional Notes : In order to get a proper Ruby setup we build it from source. Please read requirements.md. For hardware and platform requirements.

major.io

rhel Archives - major.io

https://major.io/tag/rhel

Words of wisdom from a Linux engineer focused on information security. Words of wisdom from a systems engineer. Chronicles of SELinux: Dealing with web content in unusual directories. September 10, 2015. I’ve decided to start a series of posts called “Chronicles of SELinux” where I hope to educate more users on how to handle SELinux denials with finesse rather than simply disabling it entirely. To kick things off, I’ll be talking about dealing with web content in the first post. For Fedora dnf -y install...

breakage.org

Linux – Jeremy Eder's Blog

http://www.breakage.org/category/linux

Jeremy Eder's Blog. Figuring out weird shit… (as a service). Nsinit: per-container resource monitoring of Docker containers on RHEL/Fedora. Using SCHED FIFO in Docker containers on RHEL. Getting Started with Performance Analysis of Docker. Performance Analysis and Tuning Videos from Red Hat Summit 2014. Nsinit: per-container resource monitoring of Docker containers on RHEL/Fedora. The use-case for per-application resource counters. Docker’s unique twist. Since Docker heavily relies on Cgroups, many of th...

charleslabri.com

Installing and Working With CentOS 7 x64 and KVM |

http://www.charleslabri.com/installing-and-working-with-centos-7-x64-and-kvm

Installing and Working With CentOS 7 x64 and KVM. Oct 20, 2014 Systems. Section A: Installing KVM on Centos 7 x64 Minimal. Checking for Virtualization Support. Just to be clear, we’ll need to check for virtualization support; that it is enabled in the BIOS and also enabled on kernel. To check if the kernel has virtualization support, run this command:. Egrep '(vmx svm)' - color=always /proc/cpuinfo. If the device supports virtualization, you will see either ‘ vmx. 8216; or ‘ svm. What are you installing?

github.com

gitlab-recipes/install/centos at master · gitlabhq/gitlab-recipes · GitHub

https://github.com/gitlabhq/gitlab-recipes/tree/master/install/centos

Jul 11, 2016. Update GPG key url (. Failed to load latest commit information. Update GPG key url (. Jul 11, 2016. Distribution : CentOS 6.8 Minimal GitLab version : 8.9 Web Server : Apache, Nginx Init system : sysvinit Database : MySQL, PostgreSQL Contributors : @nielsbasjes, @axilleas, @mairin, @ponsjuh, @yorn, @psftw, @etcet, @mdirkse, @nszceta, @herkalurk, @mjmaenpaa Additional Notes : In order to get a proper Ruby and Git setup we build them from source. Please read requirements.md. If you find a bug.

major.io

centos Archives - major.io

https://major.io/tag/centos

Words of wisdom from a Linux engineer focused on information security. Words of wisdom from a systems engineer. Automated security hardening with Ansible: May updates. May 26, 2016. Lots of work has gone into the openstack-ansible-security. Ansible role since I delivered a talk about it last month. At the OpenStack Summit in Austin. Attendees asked for quite a few new features and I’ve seen quite a few bug reports (and that’s a good thing). Here’s a list of the newest additions since the Summit:. 8221; Y...

planetalinux.org

Planeta Linux México

http://planetalinux.org/mx/index.html

Miércoles 24 de agosto de 2016. GNU and Linux Renich's Blog. OpenStack: What is the optimal number of objects per container. Well, I just had this question and went over to #openstack @ Freenode. There, notmyname (apparently, a moderator or @ps of some kind) answered:. So, in conclusion:. Swift doesn’t suffer from a high number of objects in a container anymore. Still, you want to keep it under a couple of dozen million per container. You want to use SSD for everything. En los logs encontramos:. La vm ar...

damianzaremba.co.uk

Damian Zaremba - A very quick look at upgrading CentOS 6.5 to 7.0

http://damianzaremba.co.uk/2014/08/quick-look-at-upgrading-to-centos-7

A very quick look at upgrading CentOS 6.5 to 7.0. After some serious seeding action. Yesterday, today CentOS 7. As it happens I installed a new MSI Wind Box with CentOS 6.5 yesterday:. Root@pingu ]# cat /etc/redhat-release CentOS release 6.5 (Final) [root@pingu ]# uptime 20:57:41 up 22:57, 1 user, load average: 0.00, 0.04, 0.05. For the first time, there is a supported path for upgrading RHEL 6 to RHEL 7. Previously this would have been a reinstall. If you want to help out). Install the upgrade utils.