Module: Termplot::Commands

Included in:

DSL::Panel

Defined in:

lib/termplot/commands.rb

Instance Method Summary

• #cpu ⇒ Object
• #memory ⇒ Object
• #random ⇒ Object

Instance Method Details

#cpu ⇒ Object

# File 'lib/termplot/commands.rb', line 11

def cpu
  "top -b -n 1 | awk -F',' 'NR==3{ split($4, arr, \" \"); print 100.0 - arr[1] }'"
end

#memory ⇒ Object

# File 'lib/termplot/commands.rb', line 7

def memory
  "free | awk 'NR==2 { print ($3/$2) * 100 }'"
end

#random ⇒ Object

# File 'lib/termplot/commands.rb', line 3

def random
  "echo $RANDOM"
end