Notes: Preparing for RHCSA & RHCE 1
Partitioning Supported tools: MBR disks: fdisk GPT disks: gdisk To force the Red Hat installer…
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Exiting the vi editor
Is there an exit? #vim pic.twitter.com/ABYCL2WgAG— Mastering Vim (@MasteringVim) 26 January…
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HAProxy: routing HTTP requests by domain name
Recently, I have been looking into HAProxy as an alternative load balancer to NGINX. NGINX'…
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HAProxy inside Docker: getting the logs
The official HAProxy docker image does not really offer an out-of-the-box way to get to…
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Top 5 GNU/Linux editors for 2018
vim vim vim vim vim Honorable mention: vim As you can see, it is going…
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Puppet Enterprise 3.3, jfryman/nginx SERVER: Invalid parameter ensure on Concat
If you ever encounter the follwing error on Puppet Enterprise 3.3, using the nginx…
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XenServer: Unable to find partition containing kernel
One of our users at Loeniks managed to break his Debian VM. After upgrading to…
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Wordpress MU, NGINX and FastCGI on CentOS
Since my VPS at Loeniks is somewhat limited in resources, and because Apache has no…
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Blocking unwanted guests with NGINX
Lately, my sites are being hammered by “unwanted behavior”. Because I feel I cannot blindly…
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Referrer spam (200912-01)
Recently I’ve been noticing a referrer spammer targeting my sites from the IP address…
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mkfs.ext3: Wrong medium type while trying to determine filesystem size
Problem While going through a DRBD howto a coworker made, I came across the following…
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Optimizing Wordpress and Apache for Speed
Since last November I’ve been busy getting my website noticed by search engines. All…
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Enabling jumbo frames
Jumbo frames are what you need on a dedicated storage (NFS, iSCSI, DRBD) network. Since…
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