🦝🦝 multissh 🦝🦝

A simple command to run a local script.sh on multiple remote hosts.

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Install / update

sudo apt install curl -y && curl -s https://raw.githubusercontent.com/TurboLabIt/multissh/master/setup.sh?$(date +%s) | sudo bash

Now copy the provided sample configuration file (multissh.default.conf) to your own multissh.conf and set your preferences:

sudo cp /usr/local/turbolab.it/multissh/multissh.default.conf /etc/turbolab.it/multissh.conf && sudo nano /etc/turbolab.it/multissh.conf

⚠️⚠️ You should only set GLOBAL values here! Create a dedicated profile file (see below) for each different serverlist/operation.

Create the target hosts list

sudo nano /etc/turbolab.it/multissh-staging.txt

List example:

# an IP address
192.168.0.110

# a regular domain
my-server.com

## a .ssh/config host
my-server

Run it

To run the profile named staging:

multissh staging

To run the profile named staging but on a different serverlist and/or a different script:

multissh staging /my-dir/prod-server-list.txt /usr/local/turbolab.it/multissh/scripts/test-access-remote

To run without a profile file:

multissh default /my-dir/prod-server-list.txt /usr/local/turbolab.it/multissh/scripts/test-access-remote

Inventory collection

To collect the OS in use and some other infos about you server run this:

/usr/local/turbolab.it/multissh/scripts/config-collector.sh default /my-dir/prod-server-list.txt

You'll get a pipe-separated CSV as /var/log/turbolab.it/multissh-config-collector.csv