Singularity Sandbox Containers on LUM: CLI Tools & Secure Browser

This project contains two Singularity container environments for use on the LUMI supercomputer. Both are built using Ubuntu 22.04 and targeted at different CLI use cases:

1. web_browsing.def – A lightweight development CLI environment (with curl, wget, lynx)
2. online_shopping.def – A secure, private browsing CLI environment using tor, torsocks, lynx, and w3m

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📦 Container 1: web browsing.def – CLI Tools Sandbox

A simple Ubuntu-based environment for general command-line use.

Includes:

• wget
• curl
• lynx

Build:

module load LUMI/24.03 systools
singularity build --sandbox web_browsing.sif web_browsing.def

📦 Container 2: onlineshopping.def – Secure CLI Browser Sandbox

A containerized CLI browsing environment designed for private, anonymized web access.

Includes:

• tor
• torsocks
• lynx
• w3m Timezone: Europe/Helsinki Locale: en_US.UTF-8

Build:

module load LUMI/24.06 systools
singularity build --sandbox online_shopping.sif online_shopping.def