Tail a log file with long lines truncated

tail -f logfile.log | cut -b 1-80
This truncates any lines longer than 80 characters. Also useful for looking at different parts of the line, e.g. cut -b 50-100 shows columns 50 through 100.

3
2009-03-26 18:41:57

What Others Think

Or even smarter, use "tput cols" to tell you the width of the terminal: tail -f logfile.log | cut -b -$(tput cols)
flatcap · 670 weeks and 1 day ago
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seofox · 9 weeks and 6 days ago

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