stalent

sudo apt-get update
sudo apt-get upgrade
dpkg -l linux-image-\* | grep ^ii
kernelver=$(uname -r | sed -r 's/-[a-z]+//')
echo $kernelver
dpkg -l linux-{image,headers}-"[0-9]*" | awk '/ii/{print $2}' | grep -ve $kernelver
sudo apt-get purge linux-image-3.13.0-{34,35,36,37,40}
sudo apt-get purge linux-headers-3.13.0-{34,35,36,37,40}

stalent

DATA TRANSFER
     The example in the previous section can be expanded to build a basic data transfer model.  Any information input into one end of the connection will be output to the other end, and input and output can be easily captured in order to emulate file trans‐
     fer.

     Start by using nc to listen on a specific port, with output captured into a file:

           $ nc -l 1234 > filename.out

     Using a second machine, connect to the listening nc process, feeding it the file which is to be transferred:

stalent

"""List manually installed debian packages

Use as root or with sudo:
python list_manually_installed_packages.py [date]

output results to /var/log/manually_installed_software_<hostname>.csv

Optional argument [date] will list only packages installed since that date.
The date format is YYYYMMDD and be used e.g. as

stalent

                ____               
    _________  /  _/___  ___  _____
   / ___/ __ \ / // __ \/ _ \/ ___/
  (__  ) / / // // /_/ /  __/ /    
 /____/_/ /_/___/ .___/\___/_/     
               /_/                 

 + -- --=[http://crowdshield.com