Logtop: Unterschied zwischen den Versionen

Version vom 13. Dezember 2024, 12:21 Uhr

logtop - Echtzeit-Protokoll-Leitungsratenanalysator

logtop ist ein Systemadministrator-Tool, das die Zeilenrate auf stdin analysiert

$ tail -f FILE | logtop

ist die freundliche Version von

$ watch 'tail FILE | sort | uniq -c | sort -gr'

logtop [OPTIONS]

-s	--size=K	Only keep K lines in memory, instead of 10000
-q	--quiet	Do not display a live view of the data, only display a top at exit
-l	--line-by-line=K	Print result line by line, in a machine friendly format, K is the number of result to print per line Line by line format is : [%d %f %s\t]*\n %d : Number of occurences %f : Frequency of apparition %s : String (Control chars replaced by dots
-i	--interval=K	Interval between graphical updates, in seconds. Defaults to 1
-h	--help	Show summary of options
-v	--version	Show version of program

@@ Zeile 8: / Zeile 8: @@
 ist die freundliche Version von
   $ watch 'tail FILE | sort | uniq -c | sort -gr'
-== EXAMPLES ==
-Here are some logtop usage examples
- tail -f cache.log | grep -o "HIT\|MISS" | logtop
-Realtime hit / miss ratio on some caching software log file
- tail -f access.log | cut -d' ' -f1 | logtop -s 10000
-Realtime most querying IPs on your server, as long as log lines in access.log starts with the client IP
- tail -f access.log | cut -d' ' -f7 | logtop -s 10000
-Realtime most requested web pages in a NCSA like log file
- cat auth.log | grep -v "CRON" | grep -o ": .*" | logtop -q -s 100000
-Display a one-shot simple analyse of your auth.log
 == Installation ==