Erning.write() » geek http://erning.net Reloading Fri, 18 Jun 2010 18:05:52 +0000 en hourly 1 http://wordpress.org/?v=3.0 APPLESOFT BASIC CODE SAMPLE http://erning.net/archives/applesoft-basic-code-sample http://erning.net/archives/applesoft-basic-code-sample#comments Fri, 04 Jun 2010 03:35:29 +0000 erning http://erning.net/?p=257
1 GR
2 FOR I=1 TO 15:COLOR=I:HLIN 14,16 AT 11:VLIN 12,13 AT 13:VLIN 12,13 AT 17:HLIN 14,16 AT 14:VLIN 15,16 AT 13:VLIN 15,16 AT 17:HLIN 14,16 AT 17:HLIN 20,22 AT 11:VLIN 12,13 AT 19:VLIN 12,15 AT 23:HLIN 20,23 AT 14:PLOT 22,16:HLIN 19,21 AT 17:HLIN 15,17 AT 20:PLOT 14,21:VLIN 22,25 AT 13:HLIN 13,17 AT 23:VLIN 24,25 AT 17:HLIN 14,16 AT 26:PLOT 21,21:PLOT 20,22:PLOT 19,23:HLIN 19,23 AT 24:VLIN 20,26 AT 22:NEXT I:GOTO 2

复制上面的代码，并粘贴到下面这个网站，然后点击”Run”按钮
www.calormen.com/applesoft/

看看我在VirtualII上的运行结果

]]> http://erning.net/archives/applesoft-basic-code-sample/feed 3 Free wifi http://erning.net/archives/free-wifi http://erning.net/archives/free-wifi#comments Sun, 19 Mar 2006 13:55:50 +0000 erning http://www.erning.net/archives/2006/03/19/free-wifi/ 需要离公司进一点，搬了宿舍，宽带还没有安装好，上网就成了问题。但是我查了一下，无线网络的用户可真多阿，随便找了几个没有设置密码的连接就上来了;-)。而且有的用户的ap/router的管理密码都还是缺省的。

    – 更新: (加些图片)
    USB Wireless Adapter
    阳台上无线信号好的多了

    NAT PC
    有两个无线网卡(一个内置、一个挂在阳台上)的笔记本做NAT服务。

    Home AP
    自己房间里的无线局域网用这个AP

    Workstation
    这样在工作台上的机器无线信号就很好了，上网顺畅;-)

在阳台上的效果要比室内好多了，比如下面的list清单。

dragon ~ # iwlist eth1 scanning
eth1      Scan completed :
          Cell 01 - Address: 00:0A:79:3D:DC:F4
                    ESSID:"corega"
                    Protocol:IEEE 802.11bg
                    Mode:Master
                    Channel:6
                    Encryption key:off
                    Bit Rates:36 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 11 6 12 24 36
                    Quality=27/100  Signal level=-83 dBm
                    Extra: Last beacon: 140ms ago
          Cell 02 - Address: 00:50:18:23:4F:58
                    ESSID:"CTC"
                    Protocol:IEEE 802.11b
                    Mode:Master
                    Channel:11
                    Encryption key:off
                    Bit Rates:11 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 11
                    Quality=35/100  Signal level=-79 dBm
                    Extra: Last beacon: 30ms ago
          Cell 03 - Address: 00:14:78:AA:8F:DC
                    ESSID:"TP-LINK"
                    Protocol:IEEE 802.11bg
                    Mode:Master
                    Channel:5
                    Encryption key:on
                    Bit Rates:36 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 11 6 12 24 36
                    Quality=23/100  Signal level=-85 dBm
                    Extra: Last beacon: 170ms ago
          Cell 04 - Address: 00:13:10:CC:FD:8E
                    ESSID:"drwyd"
                    Protocol:IEEE 802.11bg
                    Mode:Master
                    Channel:2
                    Encryption key:on
                    Bit Rates:54 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 6 9 11 12 18 24 36 48 54
                    Quality=48/100  Signal level=-72 dBm
                    Extra: Last beacon: 10420ms ago
          Cell 05 - Address: 00:15:E9:05:37:E2
                    ESSID:"default"
                    Protocol:IEEE 802.11bg
                    Mode:Master
                    Channel:6
                    Encryption key:off
                    Bit Rates:54 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 6 9 11 12 18 24 36 48 54
                    Quality=16/100  Signal level=-88 dBm
                    Extra: Last beacon: 130ms ago
          Cell 06 - Address: 00:12:17:24:7F:11
                    ESSID:"MS"
                    Protocol:IEEE 802.11bg
                    Mode:Master
                    Channel:11
                    Encryption key:off
                    Bit Rates:54 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 6 9 11 12 18 24 36 48 54
                    Quality=16/100  Signal level=-88 dBm
                    Extra: Last beacon: 12130ms ago
          Cell 07 - Address: 00:50:F2:72:B1:68
                    ESSID:"MSHOME"
                    Protocol:IEEE 802.11b
                    Mode:Master
                    Channel:6
                    Encryption key:on
                    Bit Rates:11 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 11
                    Quality=16/100  Signal level=-88 dBm
                    Extra: Last beacon: 11160ms ago
          Cell 08 - Address: 00:0A:EB:CD:5E:02
                    ESSID:"TP-LINK"
                    Protocol:IEEE 802.11b
                    Mode:Master
                    Channel:10
                    Encryption key:off
                    Bit Rates:11 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 11
                    Quality=18/100  Signal level=-87 dBm
                    Extra: Last beacon: 9660ms ago
          Cell 09 - Address: 00:0C:41:B3:30:A4
                    ESSID:"pfc"
                    Protocol:IEEE 802.11b
                    Mode:Master
                    Channel:11
                    Encryption key:off
                    Bit Rates:11 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 11
                    Quality=16/100  Signal level=-88 dBm
                    Extra: Last beacon: 8660ms ago
          Cell 10 - Address: 00:14:78:BF:0A:10
                    ESSID:"TP-LINK"
                    Protocol:IEEE 802.11bg
                    Mode:Master
                    Channel:6
                    Encryption key:off
                    Bit Rates:36 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 11 6 12 24 36
                    Quality=27/100  Signal level=-83 dBm
                    Extra: Last beacon: 110ms ago
          Cell 11 - Address: 00:C0:02:EF:FD:62
                    ESSID:"905"
                    Protocol:IEEE 802.11b
                    Mode:Master
                    Channel:7
                    Encryption key:on
                    Bit Rates:11 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 11
                    Quality=20/100  Signal level=-86 dBm
                    Extra: Last beacon: 100ms ago
]]> http://erning.net/archives/free-wifi/feed 4 FlickrFS果然来了 http://erning.net/archives/flickrfs-comes-out http://erning.net/archives/flickrfs-comes-out#comments Thu, 10 Nov 2005 03:33:20 +0000 erning http://www.erning.net/archives/2005/11/10/flickrfs-comes-out/ 我曾猜想会出个FlickrFS，今天果然看到FlickrFS的Announcement。

三个月前http://www.google.com/search?q=flickrfs还只能看到一个搜索结果，就是我的那个猜想，今天已经上万条了。

看说明，linux下upload图片更简单了，直接cp到flickrfs的目录下，加tags就是建目录。下载图片也一样，就没有FlickrBackup什么事情了，rsync一下就好了嘛。

update: 中文支持出问题。试安装cjkpython也不行，修改了一下代码，可以了。可是图片下载却是zero byte，还是等个stable版本再玩。

]]> http://erning.net/archives/flickrfs-comes-out/feed 0 Cool pictures http://erning.net/archives/cool-pictures http://erning.net/archives/cool-pictures#comments Tue, 15 Jul 2003 20:27:01 +0000 erning http://www.erning.net/archives/2003/07/16/cool-pictures/ Here’are some pictures of my brother and me token at our computer room.
Click the images to enlarge.

syn127 ack

cdpub-b cdpub-g

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