pypsh 0.3.0

pypsh - cli for parallel ssh command execution on all known hosts that match a given regex.

Usage:

pypsh hostregex cmd

E.g.:

pypsh "role\d+\.customer\.your\.domain" "uptime"

This matches every host in the known_hosts file against the regex and executes the command.

Installation

Pypsh can be installed using pip:

pip install pypsh

Development

To work on pypsh checkout the git repository, create a virtual environment and install the dependencies:

git clone https://github.com/mfussenegger/pypsh.git
cd pypsh
mkvirtualenv pypsh
pip install -r requirements.txt

Sometimes it is useful to point the pypsh command to the local development branch:

pip install --upgrade --force-reinstall --editable .

But usually it is sufficient to invoke it like this:

python pypsh/main.py