Colorized man pages: Understood and customized
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View ArticleManagement GUI for linux/windows
Have looked at many alternatives like Spacewalk or puppet/foreman.But I have yet to come across a tool that can manage servers and clients across both linux (centos/ubuntu) and windows "boxes" with a...
View ArticleSystemd Rolls Out Its Own Mount Tool - Oh God!
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View ArticleHAProxy logging help
My linux powers are pretty limited. I exhausted them when I got HAProxy up and running properly. Any help getting some logging working would be appreciated. My HAProxy servers are Ubuntu. They listen...
View ArticleNeed help with installing Symanetc System Recovery (Deployment Plugin) 2013...
So, here's my problem. We successfully installed the "symsr" part, and I believe with successfully installed the agent, however, the Managment Console keeps showing the machine as "Not Installed" for...
View Articlelvmcache and YOU
So I've used lvmcache on two different hosts and so far the result haven't been what I expected.Both machines were using the same settings: OS installed on SSD's with 50% of the SSD's for the raid1 of...
View ArticleLinux Foundation jacking training prices before the Anniversary Sale?
Did anyone else notice that the Linux Foundation has raised the regular price of their courses before sending out the Anniversary Sale email?This new page lists the SysAdmin course/cert regular price...
View ArticleAnsible vs SaltStack?
Hi there!I'm currently working as a volunteer systems administrator for a startup. We've got about 20 CentOS VMs under ESXi that I am looking to manage with one of these tools. I've had about 2 years...
View ArticleNeed some help with removing ftp completely
I once tried to install a ftp on this machine, but eventually it turned out to not be needed, so I did a 'sudo apt-get purge vsftpd' and hoped everything is okay. I can't really remember now, but I...
View ArticleA list of common mistakes n00b sysadmins or devops do. Please add to it!
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View ArticleMaking shell scripting reliable (x-post /r/programming)
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View ArticleI am looking for an auditing framwork
I am looking for an auditing framework that can run remote commands and jam the output into a database and be the be a front end to the database. I need the commands to be lowest common denominator...
View ArticleI'm beginning to self-study for RHCSA. Is it ok to use CentOS for training?...
Hi /linuxadmin,Short intro: my current role is 'developer in test', although in reality I do very little actual development. I write test automation in java with selenium and do some statistical...
View Articlecross distro (CentOS7 / Ubuntu 16.04) sssd/realmd tutorial
Has anyone come across a set of instructions on how to use sssd/realmd on CentOS7 / Ubuntu 16.04 with the same config/setup?C7 works almost out of the box, but when I try to apply the same instructions...
View ArticleGroupware Server on Linux with Outlook as client
We are still using Novell Groupwise, but many users are unhappy with it and want to use Outlook. Exchange is out of the question because we are mainly a Linux shop on the server side, using Windows as...
View ArticleLinuxCon: How Facebook Monitors Hundreds of Thousands of Servers with Netconsole
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View ArticleGru v0.4.0 released: Configuration Management meets concurrency
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View ArticleHow to find out the dhcp server centos 7?
I got an interface i brought it up and i got a strange IP address. How can I locate the dhcp server? I check the logs when i bring up and down the interface I don't see any info that leads to me the...
View ArticleRHCSA scheduled for next week..need help with topics storage and permissions.
Mainly about storage which is absolutely essential for the exam and as a sysadmin. I'm also lacking in file/folder permissions topics like special permissions. Can someone make some difficult...
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