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发信人: NextStep (NeXT~计划中...), 信区: Linux
标  题: Linux Tips
发信站: BBS 水木清华站 (Wed Sep 17 09:06:28 1997)

一.更改 ls 时的颜色

可修改/etc/DIR_COLORS
颜色:绿色--->可执行档
蓝色--->目录
红色--->压缩档
浅蓝色->连结档
灰色--->一般档(没有定义的档)

二.更改 linux 的 welcome 画面

local login:    /etc/issue
network login:  /etc/issue.net

由其它机器连进来看到的画面要编 issue.net
若是console要看,则编 issue
两个档都放在 /etc
然后把/etc/rc.d/rc.S 里的这些 mark 起来

# Setup the /etc/issue and /etc/motd to reflect the current kernel level:
# THESE WIPE ANY CHANGES YOU MAKE TO /ETC/ISSUE AND /ETC/MOTD WITH EACH
# BOOT. COMMENT THEM OUT IF YOU WANT TO MAKE CUSTOM VERSIONS.

#echo > /etc/issue
#echo Welcome to Linux `/bin/uname -a | /bin/cut -d\  -f3`. >> /etc/issue
#echo >> /etc/issue
#echo "`/bin/uname -a | /bin/cut -d\  -f1,3`. (POSIX)." > /etc/motd

三.萤幕保护时间的设定

/etc/rc.d/rc.M  内容如下:

# Tell the viewers what's going to happen...
echo "Going multiuser..."

# Screen blanks after 15 minutes idle time.
/bin/setterm -blank 15

============================================================================

X window 下

Put the next two line in your .xinitrc  (15 mins to turn off your monitor)

xset s 300
xset s power 600 900

∶   用ms-windows时只要过壹段时间不动就会自动run萤幕保护程式,
∶   linux可以吗?

S3 的 X 有这个功能. 在 XF86Config 加:

Section "Device"
    Identifier  "s3-Virge"
    VendorName  "Winfast"
    BoardName   "s3-Virge"
    VideoRam    2048
    Option      "power_saver"
### ^^^^^^^^^^^^^^^^^^^^^^^^^^
### 加这一行
EndSection

Section "Screen"
    Driver      "accel"
    Device      "s3-Virge"
    Monitor     "mag17"

    BlankTime 5
    SuspendTime 15
    OffTime 30
### ^^^^^^^^^^^^^^
### 加这三行

另外用 xset 也可以变更这三个参数, 例如
    xset s 300 5 s blank s power 900 1800

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