multitail
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Description:
Tail multiple files in one terminal simultaneously
Type: Formula  |  Tracked Since: Dec 28, 2025
Links: Homepage  |  formulae.brew.sh
Category: Developer tools
Tags: logs monitoring terminal developer-tools system
Install: brew install multitail
About:
Multitail is a command-line utility that allows users to monitor multiple log files or command outputs simultaneously within a single terminal window. It supports colorization, filtering, and merging of logs, making it easier to correlate events across different services. This tool is particularly useful for developers and system administrators who need real-time visibility into multiple data streams.
Key Features:
  • Monitor multiple files in split-screen view
  • Colorize output based on patterns
  • Filter and search logs in real-time
  • Merge multiple logs into a single stream
  • Support for log rotation detection
Use Cases:
  • Monitoring multiple application logs simultaneously during debugging
  • Watching server logs and application output in production environments
Alternatives:
  • tail – Standard Unix tool, but only monitors single files without split-screen
  • tmux/screen – Terminal multiplexers that can run multiple tails but lack built-in filtering/colorization
Version History
Detected Version Rev Change Commit
Sep 16, 2025 5:28am 0 VERSION_BUMP 8acf7fd3