[問題] speedometer指令

[smile2359630 (。。。)]

小弟剛步入linux系統沒多久而已,目前遇到一個問題

我想在macbook上使用speedometer這個網路監測軟體,想說都是以unix下去發展出來的OS,
執行上照理說可行的，但目前遇到下面問題

speedometer -rx eth0 時顯示以下

Traceback (most recent call last):
  File "/usr/local/bin/speedometer", line 1093, in <module>
    console()
  File "/usr/local/bin/speedometer", line 797, in console
    wait_all(cols)
  File "/usr/local/bin/speedometer", line 1088, in wait_all
    tap.wait_creation()
  File "/usr/local/bin/speedometer", line 856, in wait_creation
    if self.feed() is None:
  File "/usr/local/bin/speedometer", line 610, in networkfn
    f = open('/proc/net/dev')
IOError: [Errno 2] No such file or directory: '/proc/net/dev'



如果輸入  speedometer -rx



Usage: speedometer [options] tap [[-c] tap]...
Monitor network traffic or speed/progress of a file transfer.  At least one
tap must be entered.  -c starts a new column, otherwise taps are piled
vertically.

Taps:
  -f filename [size]          display download speed [with progress bar]
  -r network-interface        display bytes received on network-interface
  -t network-interface        display bytes transmitted on network-interface
  -c                          start a new column for following tap arguments

Options:
  -b                          use old blocky display instead of smoothed
                              display even when UTF-8 encoding is detected
                              (use this if you see strange characters)
  -i interval-in-seconds      eg. "5" or "0.25"   default: "1"
  -k (1|16|88|256)            set the number of colors this terminal
                              supports (default 16)
  -l                          use linear charts instead of logarithmic
                              you will VERY LIKELY want to set -m as well
  -m chart-maximum            set the maximum bytes/second displayed on
                              the chart (default 2^32)
  -n chart-minimum            set the minimum bytes/second displayed on
                              the chart (default 32)
  -p                          use original plain-text display (one tap only)
  -s                          use bits/s instead of bytes/s
  -x                          exit when files reach their expected size
  -z                          report zero size on files that don't exist
                              instead of waiting for them to be created

Note: -rx and -tx are accepted as aliases for -r and -t for compatibility
with earlier releases of speedometer.  -f may be also omitted for similar
reasons.

Speedometer requires Urwid 0.9.9.1 or later when not using plain-text display.
Urwid may be downloaded from:  http://excess.org/urwid/
Urwid may be installed system-wide or in the same directory as speedometer.

Python Version: 2.7
Urwid >= 0.9.9.1 detected: NO  UTF-8 encoding detected: NO



如果輸入 speedometer eth0

Waiting for 'eth0' to be created...


然後就卡在這邊了


上述都有google過了,好像有網友建議前面給個sudo,但還是沒用...

在此感謝

--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 218.174.167.249
※ 文章網址: https://www.ptt.cc/bbs/Linux/M.1523497606.A.4ED.html
推 Bx2009: speedometer仰賴/proc檔案系統,MacOS沒有.
→ kenduest: 題外話用 mac os x 一般裝付費的 istat menus 比較實用
→ kenduest: 若你要免費的，一般推薦裝 netdata, mac 環境
→ kenduest: 可以用 brew 方式安裝上就可以用
→ kenduest: 獨立回應一篇好了..