Binary package “logtop” in ubuntu noble
real time log line rate analyzer
logtop is a System Administrator tool to analyze line rate taking log
file as input. It reads on stdin and print a constantly updated result
using curses, displaying in columns:
Line number, count, frequency, and the actual line.
.
$ tail -f FILE | logtop
is the friendly version of:
$ watch 'tail FILE | sort | uniq -c | sort -gr'