SysInfo - System Information Display Script

What This Script Does

sysinfo.sh is a macOS-oriented Bash script that prints a quick system and developer environment report.

It performs the following:

• Shows a header with script version and uses bold section formatting.
• Prints core system details such as date, kernel/system info, hostname, uptime, disk usage, mounted volumes, active processes, and network configuration.
• Checks common web/database tools and runtimes (for example Apache, MySQL, SQLite, PostgreSQL, Python, Ruby, Java, PHP, Node.js, and npm).
• Checks development and Apple tooling (for example Git, Homebrew, Docker, Xcode, Swift, LLVM, Rust, and others).
• Performs an additional grouped Haskell check (ghc, cabal, haddock).
• Attempts both regular command lookups and some absolute system-path binaries.

Behavior Notes

• If a command is unavailable, the script prints Not installed or not available for that section and continues.
• The script is intended for local machine diagnostics/inventory and does not modify system configuration.