STAG

DESCRIPTION

Stag generates a streaming bar graph inside the terminal from the data (newline separated floats) passed through stdin.

SYNOPSIS

stag [-t TITLE] [-m MARGIN] [-s SCALE_MODE] [-w BAR_WIDTH] [-y Y_SPLITS]

OPTIONS

   -t, --title=TITLE
          Set the title displayed above the graph.

   -m, --margin=T,R,B,L
          Set the margin around the edge of the graph, defined as a comma 
          delimited list of 4 integers: top,right,bottom,left.

   -s, --scale=SCALE_MODE
          Choose how to scale the y-axis of the graph.
          dynamic: update the max using the values currently on the graph
          global: update the max to be the global maximum of all data seen
          min,max: specify the max and min using two integers

   -w, --width=BAR_WIDTH
          Set the width of the bars.

   -y, --split=Y_SPLITS
          Set the number of intermediate y-axis ticks between the min and max.

For unicode support (8x better resolution on the graph using the bar characters) install from the unicode feature branch and then use -u.

EXAMPLES

Trivial example:

  echo -e "1\n2\n3" | ./stag

See examples/ directory for more.

AUTHOR

Seena Burns (nnkd)

Stag 1.0 August 26, 2014