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Highlight some PATTERN in terminal's STDOUT

Project description

Em is a terminal tool that prints FILE(s), or standard input to standard output and highlights the expressions that are matched the PATTERN.

The expression will be highlighted iff the terminal is ANSI-compatible.

Em is Cool

$ tail -f /path/to/log | em "DEBUG|INFO" -f green | em "WARN"

Project details


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Files for em, version 0.4.0
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