巴蛮子的新万花筒: 写了个小脚本下载cygwin ports

为了给朋友提供一份cygwin,我从下面这个地方下载了一份ISO(自己用cygwin的安装工具下载实在是很受不了的):

http://inst.eecs.berkeley.edu/~instcd/iso/

然后就想着再把cygwin ports也下载一份，但其服务器慢得要命，而且常常断链，镜像网站也没有。最后只好祭出wget大法，用了个小脚本来搞。

You know what I hate? I hate it when Windows tells me that it has installed new updates, and then it keeps insisting I have to reboot. If I say reboot later, it gives me like a five minute grace period and 'reminds' me again. I should be able to reboot when I want to reboot, not when Windows insists that I reboot. Very irritating.

有人在留言中说:

What I hate - you leave a long download going overnigt, and you get up the next morning and your computer has been rebooted by Windows Update.

嘿，跟我在下载cygwin ports中碰到的问题一样: 开始Windows Update每隔5分钟问我一次要不要重启，烦死我了；后来配好了下载脚本，本来放心地去睡了，第二天早上一看，就下载了3%, 机器被Windows Update自作聪明地重启了 :-( 。只是没想到这些高手也会被这个问题所困扰。

首先:

  wget ftp://sunsite.dk/projects/cygwinports/setup.bz2

 bunzip2 -dc setup.bz2 > setup.ini

然后就可以不断使用这个脚本了:

#!/bin/sh

OFFICIAL_DIR="../official"
# find packages not downloaded
echo "analysing setup.ini and finding packages not downloaded..."
awk 'BEGIN{current=0;}
/^@/ { current=1; }
/^[prev/  {current=0; }
/^[test/  {current-0; }
/^install:/ { if (1==current) print $2,$3; }' setup.ini | while read file size; do
 [ ! -f "$file" ] &&  echo "$file $size"
done  > .missing.tmp

# download them, from the smallest one to bigger ones
#sort -n -k2 .missing.tmp | while read file size; do 
cat .missing.tmp | while read file size; do
   d=`dirname $file`
   # if "../$d" exists, official port already exists
   # thus this package is an update, ignore it
   if [ ! -f "$file" -a ! -d "${OFFICIAL_DIR}/$d" ]; then
       [ ! -d $d ] &&  mkdir -p $d

       d=`dirname $file`
       [ ! -d $d ] &&  mkdir -p $d
       wget --timestamping --no-host-directories --force-directories
               --cut-dirs=2 "ftp://sunsite.dk/projects/cygwinports/$file"
       # wget --timestamping --no-host-directories --force-directories 
       # --cut-dirs=2 "ftp://sunsite.dk/projects/cygwinports/$d/setup.hint" 
  sleep 10
   fi
done

User Comments

关不掉windows update的重启提示 [

Reply]

bamanzi | 17 十一月, 2006 21:40

在网上收了一阵，说是运行gpedit.msc，然后设置某个选项即可关掉。但我这里没有gpedit.msc，说是XP Home版本没有这个东西。唉!

(no subject) [

Reply]

netawater | 18 十一月, 2006 13:48

请问cygwin ports和以前的cygwin.com有什么关系？

Re: [

Reply]

bamanzi | 19 十一月, 2006 11:29

cygwin ports提供一些额外的包，是 cygwin官方包的补充，甚至KDE,GNOME和mono都有

(no subject) [

Reply]

netawater | 19 十一月, 2006 22:23

哦，谢谢！

(no subject) [

Reply]

anony | 21 十一月, 2006 15:51

我用的cygwin是这个版本:cygwin-cd-release-20060906.iso.全部安装,在下载好cygwin ports,全部安装.安装的时候看到cygwin自动把旧的gnome/xorg什么的卸载掉了,装好后,运行gnome/kde都不成功 (startgnome,startkde),老是提示: _X11TransOpen: transport open failed for local _X11TransOpen: transport open failed for tcp ,并且xterm都不能打开,can't open display 127.0.0.1:0,但是明明X是起来的,telnet能直接联上127.0.0.1:6000.是因为cygwin版本太低了么?

(no subject) [

Reply]

anony | 22 十一月, 2006 16:33

又使用了最新的cygwin(2006110

.还是不行,估计是cygwin ports的问题.唉