Description:
anytop 0.3.0
Overview
anytop is a tool for viewing frequency distributions over streaming input.
It reads input line by line, and shows the top elements in the distribution as
they stream in. It is inspired by the excellent command-line tools available
for the Varnish web accelerator.
anytop is designed to work within a shell flow, allowing you to easily
modify the data streaming in with tools such as cut, sed and tr.
Get usage help by typing anytop --help. To exit anytop, type CTRL-C.
Example: dictionary words
Get the distribution of word starting with each different letter from the
dictionary:
cut -c 1-1 /usr/share/dict/words | tr [:upper:] [:lower:] | anytop
Looks like s, p and c have the most words.
Example: file types
Work out the relative distribution of file extensions in a source tree:
ack -f | fgrep . | awk -F . '{print $NF}' | anytop
Looks like a PHP codebase for a web app.
Example: shell commands
See what commands you use most often in bash:
cut -d ' ' -f 1 .bash_history | xargs -n 1 basename | anytop
Developer tools vim, git and j (autojump) feature pretty prominently. Maybe I type ls a little too much.
As you can see, anytop lends itself handily to shell pipelines, allowing
it to be useful in a wide variety of situations.
Memory usage
Anytop uses memory proportional to the number of distinct lines in the input.
If the input keyspace is bounded, then anytop will use limited memory, no
matter how many lines or how long it runs.
When the input keyspace is not bounded, memory use can still be bounded by
only displaying statistics on a fixed-size window of lines with the -l
option.
License
For personal and professional use. You cannot resell or redistribute these repositories in their original state.
Customer Reviews
There are no reviews.
