fighting the lack of good ideas
I had need to automatically process emails to a specific address to pull attachments out, and this is how I did it: $ yum install mpack $ cat extract-attach.sh #!/bin/bash rm -rf ~/attachtmp mkdir ~/attachtmp mv ~/Maildir/new/* ~/attachtmp cd ~ munpack ~/attachtmp/* rm -rf ~/attachtmp $ crontab -l */5 * * * * ~/extract-attach.sh Why,…
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Ever want to run an IRC server? I recently set one up at irc.datente.com using a Digital Ocean VM running CentOS 6.5 x64. Here’s what I did, if you want to replicate the process for yourself (full documentation available from Unreal’s website): acquire CentOS 6.5 x64 server (as I mentioned, I used Digital Ocean) `yum…
In follow-up to my last post, which itself was a commentary on an earlier topic, I have the additional steps you need to do the previous procude (which is to edit /opt/opsware/boot/tftpboot/pxelinux.cfg/default): /etc/init.d/opsware-sas stop smartboot Edit file. /etc/init.d/opsware-sas start smartboot
I wanted to try something different when playing with CentOS 6 recently, so I did a network install. Other than one very small detail, the install is identical to installing off a normal ISO. Here’s the difference: use the netinstall.iso (eg http://centos.datente.com/media/6/isos/x86_64/CentOS-6.4-x86_64-netinstall.iso) when it asks for the URL to grab your image from, use something like http://centos.datente.com/media/6/os/x86_64 (make…
In conjunction with the customized PXE process I wrote about previously, it could be highly desirable to be able to return a server to the unprovisioned server pool in HP’s Server Automation. This is a specifically-Linux procedure: though I’m sure something similar can be done with Windows*. run an ad-hoc script against a target server that…
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I recently found a very helpful nugget with regards to OS Provisioning with HP’s Server Automation product. OS Prov is most typically done using PXE (or the similar bootp process). SA provides a PXE server that gives a boot menu to network-booted systems. That menu contains a variety of choices: linux, windows, winpe, etc. In…
The absolute coolest feature of HP’s Server Automation suite is the OGSH (or OGFS) – the Opsware Global SHell (or FileSystem). I worked for Opsware before HP acquired them, and the OGSH was a new feature to the product (then called Opsware SAS (Server Automation System)). It’s a fuse module that gives a [limited] bash interface…