3
votes
Log analysis tool, shows a timeline of event frequency
Use sed to insert a ; character just after the timestamp:
sed -i -e "s/^\(..\):\(..\):\(..\),\(...\) /\1:\2:\3,\4;/" $FILE
Open the CSV file with LibreOffice Calc, make sure to choose the right ...
- 19.2k
3
votes
Mac OS X log file viewer
Take a look at lnav, the Logfile Navigator. It has most of the features you're interested in, as well as many others:
Row Highlighting - You can set bookmarks on lines with the m hotkey. You can ...
2
votes
Apache HTTP log analysis down to minute level
If I want to figure things like that, I pick on GoAccess from the command line. It's amazingly fast and accepts input via pipe (of course also accepts a file name), so I can restrict it using grep to ...
Izzy♦
- 18.7k
2
votes
Log viewer with JSON support
Found this free library on GitHub which I had used earlier. Log viewer converts the patch of text into individual blocks of json data for easy viewing of large logs of json files. Additionally the log ...
- 127
2
votes
Looking for a OSX alternative for baretail
Another alternative i just found is lnav from lnav.org. Source is available on Github.
lnav is a highly configurable log viewer packed with features. I has coloring, filtering, advanced querying, ...
- 161
2
votes
Accepted
Program to log of deleted files Windows 7 +
File access auditing is built into Windows but must be turned on and configured. Configuration is not trivial, however, there are many resources available to assist with this. Once auditing has been ...
- 259
2
votes
How to view log or text files of remote computer in browser?
Your question is a vague, but I think I know what you are asking. You could set up an Apache web server to allow directory listing and set the log files to be in the served directory (default on ...
- 169
2
votes
Mac OS X log file viewer
Check out Log Transformer. It also has most of the features on your list including:
Row Highlighting. Write regular expressions (or just simple text matches) and define the color and format (bold/...
- 121
2
votes
Show unique log statements
Typically date, time, thread, etc. are at the start of a log line. Often, will either be a fixed count of characters, or delimited by some character like a comma or colon.
Simply take your log file, ...
- 2,440
1
vote
Best value-for-money hosted Centralized Logs and Metrics
Although Netdata does not offer log retaining at the moment, we do have a quite powerful log parser, with a lot of charts and alarms out-of-the-box.
Here is a guide on how to set it up for NginX and ...
1
vote
What node library should I use for managing logs?
Logstash is a tool to process and transform data from multiple sources.
As you might guess from the name, is mainly used to extract and format data from logs and send it to a storage (e.g: Elastic ...
- 470
1
vote
API to parse log files
Splunk
You can try Splunk, an advanced analysis monitoring software. Can be used as a tool for collecting, monitoring, visualizing and analyzing machine data from any source. It's a commercial one, ...
- 2,997
1
vote
What would be good log parser GUI tool?
There is a Logstash, an open source server-side data processing pipeline that can transport and process your logs, events, or other data. Logstash is known for its extensibility, as there are hundreds ...
- 2,997
1
vote
Looking for a OSX alternative for baretail
Well, let me answer my own question. I just found https://lograpp.wordpress.com/ and it looks like an almost exact copy of Baretail. Last update was from 2013, but it's still good enough for what i am ...
- 161
1
vote
Merge logs by timestamps
Try Super Speedy Syslog Searcher
(assuming you have rust installed)
cargo install super_speedy_syslog_searcher
then
s4 log1 log2 ...
It will print the passed log files contents, sorting log messages ...
- 121
1
vote
Accepted
Gratis Log visualization tools
I too had this question. After doing a lot of research and PoC work, our team found no better option than ELK stack. The same one which you have mentioned. It has lot of additional features.
This ...
1
vote
Apache log viewer / analyzer for OS X?
ELK Stack or Splunk will do want you need and more. Splunk is free if your amount of data is less than 500MB per day.
Of course, there is a bit more setup than a command line tool. They will ...
- 161
1
vote
Logfile viewer that is able to consecutively remove uninteresting loglines
The LogExpert log file viewer for Windows allows you to highlight lines matching regular expressions, which I use to dim out uninteresting lines that match the expression.
It also has a Filter view ...
- 581
1
vote
Open-source business event logger/statistics tool which can integrate easily with Spring applications
1. Fluentd
Fluentd is an open source data collector for unified logging layer.
Fluentd allows you to unify data collection and consumption for a better use and understanding of data.
Further ...
- 37
Only top scored, non community-wiki answers of a minimum length are eligible