pystrogram

Display time-series histograms of Apache-style log files on the command-line.

Example

$ pystogram /var/log/access.log
2012-07-16 01  **                                                         1493
2012-07-16 02  ***                                                        2819
2012-07-16 03  *******                                                    5753
2012-07-16 04  **********                                                 7721
2012-07-16 05  *******************                                       14833
2012-07-16 06  **************************                                19914
2012-07-16 07  **********************************                        25626
2012-07-16 08  *****************************************************     39901
2012-07-16 09  *******************************************************   40943
2012-07-16 10  *************************************************         36690
2012-07-16 11  ********************************************              32967
2012-07-16 12  **************************************                    28989

Usage

Pass log file names on the command line:

$ pystogram /var/log/access.log

or pipe in some (possibly filtered) log data:

$ grep lolcat /var/log/access.log | pystogram

Installation

pystogram is a Python program and can be installed with pip (or easy_install):

$ pip install pystogram

Contributing

pystogram is open-source software and your contributions are welcome.

Open an issue on GitHub to report a bug or suggest an enhancement, or better yet, fork the repo and send a pull request.