Robert Manea <[EMAIL PROTECTED]> writes:
> > Used with dzen it could looks like this: > http://omploader.org/file/xmonad-cpubar.png > Some days ago I hacked a ruby script to monitor my network connection. By a happy coincidence, I happen to use the same characters. Here is my script. It also displays CPU temperature and the date. #!/usr/bin/ruby PIPE = "/home/boily/.dwm-status" INTERFACE = "eth0" RXMAX = 600 TXMAX = 200 CPUTEMPFILE = "/sys/bus/i2c/devices/0-004c/temp2_input" DATETIME = "%d.%m.%Y - %H:%M" def probar(new, last, max) diff = ((new - last) / max * 10).round if diff > 10 then diff = 10 end return "[" + "=" * diff + " " * (10 - diff) + "]" end RXFILE = "/sys/class/net/#{INTERFACE}/statistics/rx_bytes" TXFILE = "/sys/class/net/#{INTERFACE}/statistics/tx_bytes" rx = File.read(RXFILE).to_f / 1024 tx = File.read(TXFILE).to_f / 1024 while not `pidof dwm`.chomp.empty? rxnew = File.read(RXFILE).to_f / 1024 txnew = File.read(TXFILE).to_f / 1024 cputemp = File.read(CPUTEMPFILE).to_f / 1000 datetime = Time.now.strftime(DATETIME) File.open(PIPE, 'w') do |ligne| ligne.print "<-%s ->%s - %.1f°C - %s\n" % [probar(rxnew, rx, RXMAX), probar(txnew, tx, TXMAX), cputemp, datetime] end sleep 1 rx = rxnew tx = txnew end
