This week I learned about:
- There is a new change to how network devices are named. This may change your network device from eth0 to something like env10p0.
- Archlinux is very similar to Gentoo, but it is based on a script to install everything.
- 2to3 is a python script that will convert a python script from a version Python 2.0 to a 3.0 compatible script.
- One major difference between 2 and 3 is that the print statement became a function, thus requiring parenthesis.
- It is easier to hard code the Python 2 environment, rather than to convert the script into a Python 3.0 script.
- #!/usr/bin/env python2.7 [or whatever Python 2 environment that is installed] should be used in the shell definition of the script.
- OpenVAS– Open Vulnerability Scanner: I haven’t tried this yet, but this is a neat utility that can help you keep tabs on the software you currently have installed and the possible vulnerabilities that they may have.
- Always snapshot your VM after you finish major installs. [This saved my butt this week]
- Ansible – This looks like a nice Open Source version of HP Operations Orchestration.