recommended user managed anti-spam solutions?
What are peoples choice for anti-spam solutions that allow the end user to control their spam queues?At the moment the set up I have, postfix -> maiamailguard -> maildir and and users check spam...
View ArticleMonetize 1u Virtualization lab?
Hi Guys,Does anyone have any thoughts on a niche to resell a bit of space in a single node VPS system? Before the flames get too high, I'm NOT trying to sell anything as production class services! I do...
View Article[Hiring] [UK] Rackspace is hiring for Cloud Server Engineers
Click below to view our Cloud Servers Engineer vacancy, in this role engineering, systems automation and development is key! OpenStack experience is a...
View ArticleDiscover client used for remote SSH sessions?
Morning all,I am trying to simplify user experience for users that connect to our SSH servers. Presently, if they're connecting from certain SSH clients they run one script to set up tmux and...
View Articleis there a way to SSH into a server via port 443/80, without port-forwarding?
im quite new to this whole linux server administration, so please bare with me if i use the wrong terminology/explanations. I got an SSH server up an running on my raspberry pi running debian. SSH'ing...
View ArticleI am going into a self induced crash course in Linux. My current Level is...
Hello all:)I have a month off to do whatever I want with my time. So I decided to go into a self induced crash course in Linux. Currently my skill level is intermediate(?). I know how to install and...
View ArticleNetwork config must have silly typo, but I can't spot it. Please help
eth0 will not come up automatically, I have to do ifup eth0 and it will come up fine. This is problematic for rebooting remotely as eth0 is the connection to the SAN & will hold up the whole boot...
View ArticleUnusual Samba AD Challenge
I have been given an unusual challenge that is causing much faceplam. I am to setup a Samba server running on Debian Wheezy. Samba, and ONLY samba needs to authenticate against our Windows Active...
View Article[rsync] Problem with modules and passwordless ssh
No one in /r/linux could help me with this, so maybe some of you smart guys here have 5 minutes to help me out ?: I am trying to set up some automated rsync'ing, with ssh. Using modules.And yes, i did...
View ArticleCorosync high availability order constraints
At the moment I'm working on a high availability environment with corosync, with multiple resource groups. I'm struggling with the order in which these groups should start (this is my first time...
View ArticleHelp with my mdadm raid5 array !
I have a raid 5 mdadm with 5 disks that is in trouble.One of the disk has failed (/dev/sdf) and the array is degraded.Nothing very new here, but my problem is that I mistype a command to remove the...
View Articleiptables chains
I've always been one to just manually edit /etc/sysconfig/iptables with vim when I needed to add/remove a rule (and then restart the iptables). I'm not sure if this is best practice, just the way I was...
View ArticleSoftware Developer thinking of going into Admin
Hello!I hear of admins becoming programmers but never the other way around. Does this happen? Anyone with experience doing this? I know I should ultimately follow whatever interests me, but I'm also...
View ArticleTwo server high availability?
Hello all,I work for a Fortune 500 retail chain and as it stands now in each of our stores we have an as/400 and a SLES 10 box with our thin clients PXE booting from the latter.In the coming years...
View ArticleUser/SSH management and Ansible
I've read some threads and done some searching. I've typically managed user access in Windows and would like to find a good practice for managing a linux environment.We currently have a small hosted...
View ArticlePatch management on Ubuntu/Debian systems?
I'm looking for a patch management solution that would allow my Ubuntu server based environments (dev/qa/prod) to remain at a consistent patch level throughout the deployment pipeline of an...
View Article/r/linuxquestions didn't reply. Apache segmentation fault. Need help...
here's the original thread: http://www.reddit.com/r/linuxquestions/comments/20uad3/ubuntu_server_1310_apache_segmentation_fault/ I'm stuck... submitted by assangeleakinglol [link][4 comments]
View ArticleCrosspost from /r/commandline. Here is a command I came up with some time...
Just thought to give you guys something back for all the help you have given me in here. You may or may not find this useful.Note: The command gets stuck in binary files. It works on plain files only....
View ArticleLooking for MySQL HA solutions with switching master/slave
Hi all,I have 2 servers that have the following setup:Both have a LAN IP they can use to communicate. I want to use this IP for replication and monitoring if the other node is up/down.Both have their...
View ArticleTailing a log file and highlight strings in different colors?
I want to tail a log file and highlight all "OK" strings in green, and all the "FAIL" strings in red. Multitail does this, but the syntax is kind of cryptic. Is there a better tool, preferably...
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