Category: Linux

Ubuntu 14.04+ Server: Install Asterisk 13

Updated: 2017/08/20 – Fixed a few typos, changed apt-get instructions to apt, re-did the recommendations section, and removed Google Voice prerequisite section (since it’s been broken a lot lately, it will be a new separate post when I get it to work). These instructions are a modification of my earlier FreePBX instructions. I ended up …

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Raspbian: VIM Syntax Highlighting

I always install VIM, it’s easier to use than VI, however for some reason in Raspbian, syntax highlighting is not enabled by default. It’s such a useful feature I don’t know who wouldn’t want it on. Anyway, to enable it: sudo vim /etc/vim/vimrc Remove the quotes from the line: “syntax on Write and Quit, done!

Samba: Simple and Secure File Sharing

Samba can be overwhelming. Especially since unless you use the help of tools like SWAT, you basically are staring at a huge and complicated looking smb.conf in /etc/samba. I’ve been messing with Samba for many years, and I still learn a bunch every time I mess with it. I was talking to an IRC friend …

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Ubuntu 14.04+: Changing Login Messages

The login messages you get when you log into SSH or the console are actually a bunch of bash scripts in /etc/update-motd.d. You can modify these and customize them as you would like. For example, all of my Ubuntu servers include a line advertising, which would be fine, but I’m just a home user …

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Ubuntu 14.04+: Automatically Start a Script as a User

There are several different ways to start a script as root, in rc.d, crontab, etc. Starting a script as a user however can be just as easy in crontab: sudo vim /etc/crontab and then add: @reboot usernamehere /path/to/script/here So, why do this? Security. In my case I had a public service that I run (an …

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Ubuntu 14.04+: ia32-libs

ia32-libs isn’t an installable package by default anymore, thankfully a kind poster over at stackoverflow posted a simple solution to get the libraries installed. This is useful if you are running an older 32bit application in a 64bit only Linux. sudo -i cd /etc/apt/sources.list.d echo “deb raring main restricted universe multiverse” >ia32-libs-raring.list apt-get update …

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Ubuntu 14.04: ‘no talloc stackframe’ Error

Update (12/2/14): This is still a problem in Ubuntu, however the bug has been fixed in Samba itself since version 4.1.10. The latest version in Ubuntu’s repositories for some reason is still 4.1.6, which mean the bug still exists for us. no talloc stackframe at ../source3/param/loadparm.c:4864, leaking memory I have been getting this error whenever …

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XenServer 6: Adding a New Ubuntu 14.04 Template

Currently XenServer does not have a template for the new Ubuntu 14.04. This will most likely be fixed in a future update, but for now it’s a really easy to add a new template. Thanks to for the quick instructions. In XenCenter, head over to the console of the server and log in. Run the following 3 commands …

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XenServer 6: Problems Starting a New Ubuntu 14.04 VM

Currently XenServer has a problem starting a new Ubuntu 14.04 image. There is a problem with one of the Python scripts it uses to start machines. This should be fixed by an update soon, but for now it’s a really easy fix to perform real quick. Thanks to for the quick instructions. In XenCenter, head over …

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Ubuntu: Auto Login Securely From Windows

I log into my various home Linux servers a lot (I know, geek, right?), so being able to auto log in to the servers helps a lot. Having a weak password or trying to disable password logins entirely is dangerous and insecure. After just a little setup, you can easily do it safely. This assumes …

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