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电梯直达

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发表于 2012-01-10 15:21 |只看该作者 |倒序浏览

TOP 使用技巧：让你的top有生有色

看到top输出时的黑白界面是不是感觉有点感官疲劳啊
下面就让我们预定制咱喜欢的颜色，让top容光焕发

首先运行Top命令
shift + z
会看到如下界面：
Help for color mapping - procps version 3.2.6
current window: 1

ef
color - 04:25:44 up 8 days, 50 min,  7 users,  load average:
Tasks:  64 total, 2 running,  62 sleeping, 0 stopped,
Cpu(s):  76.5% user,  11.2% system, 0.0% nice,  12.3% idle
Nasty Message! -or-  Input Prompt
   PID TTY    PR  NI %CPU TIME+ VIRT SWAP STA Command
17284 pts/2 8 0  0.0 0:00.75  1380 0 S /bin/bash
8601 pts/1 7 -10  0.4 0:00.03 916 0 R < color -b
11005 ?       9 0  0.0 0:02.50  2852 1008 S amor -ses
available toggles: B =disable bold globally (Off),
   z =color/mono (On), b =tasks "bold"/reverse (On)
Select target as upper case letter:
S = Summary Data,  M = Messages/Prompts,
H = Column Heads,  T = Task Information
Select color as number:
0 = black,  1 = red,    2 = green,  3 = yellow,
4 = blue, 5 = magenta,  6 = cyan, 7 = white
Selected: target  T ; color  2
press 'q' to abort changes to window '1

ef'
press 'a' or 'w' to commit & change another, <Enter> to commit and end
这里我们就可以预定义top窗口的颜色了
各命令参数解释
Select color as number: 选择预定义的颜色
0 = black,  1 = red,    2 = green,  3 = yellow,
4 = blue, 5 = magenta,  6 = cyan, 7 = white
S：预定义以下两栏界面颜色
Tasks:  64 total, 2 running,  62 sleeping, 0 stopped,
Cpu(s):  76.5% user,  11.2% system, 0.0% nice,  12.3% idle
M：预定义以下界面颜色
Nasty Message! -or-  Input Prompt
H：预定义以下界面颜色
   PID TTY    PR  NI %CPU TIME+ VIRT SWAP STA Command
T：预定义以下界面颜色
17284 pts/2 8 0  0.0 0:00.75  1380 0 S /bin/bash
8601 pts/1 7 -10  0.4 0:00.03 916 0 R < color -b
11005 ?       9 0  0.0 0:02.50  2852 1008 S amor -ses
Enter回到top界面我们会发现颜色变成彩色了