Files

ps.src
ps.src
  • //command: ps
  • computer = get_shell.host_computer
  • string.color = function(hex)
  • return "<color=" + hex + ">" + self + "</color>"
  • end function
  • bar = function(n, bar_length = 35) // percentage number
  • fill_count = ceil(n / bar_length * 10)
  • empty_count = bar_length - fill_count
  • fill_bar = "#"*fill_count
  • empty_bar = "-"*empty_count
  • bar = fill_bar.color("#21bcff") + empty_bar.color("#032e41")
  • return bar
  • end function
  • cpu_load = 0.0
  • mem_load = 0.0
  • // convert ps output to a list
  • tasks = []
  • for line in computer.show_procs.split("\n")[1:]
  • line = line.split(" ")
  • task = {}
  • cpu_load = cpu_load + line[2][:-1].val
  • mem_load = mem_load + line[3][:-1].val
  • task["user"] = line[0].color("#fbfbfb")
  • if line[0] == "root" then
  • task["user"] = line[0].color("#ff4b4b")
  • end if
  • task["pid"] = line[1].color("#20ff98")
  • task["cpu"] = line[2].color("#21bcff")
  • task["mem"] = line[3].color("#21bcff")
  • task["command"] = line[4].color("#baff50")
  • tasks.push task
  • end for
  • // render
  • render_bar = function(bar_name, bar_load_value)
  • r = ""
  • r = r + (bar_name + ": [").color("#fbfbfb")
  • r = r + bar(bar_load_value)
  • r = r + "]==[ ".color("#fbfbfb")
  • r = r + (bar_load_value + "%").color("#21bcff")
  • r = r + " ]".color("#fbfbfb")
  • return r
  • end function
  • print render_bar("cpu_usage", cpu_load)
  • print render_bar("mem_usage", mem_load)
  • print ""
  • // print ps with colors
  • pps = []
  • header = ["USER", "PID", "CPU", "MEM", "COMMAND"]
  • header = task.indexes
  • for i in header.indexes
  • header[i] = header[i].color("#9d9d9d")
  • header[i] = header[i].upper.color("#9d9d9d")
  • end for
  • pps.push header.join(" ")
  • for task in tasks
  • pps.push(task.values.join(" "))
  • end for
  • print(format_columns(pps.join("\n")))