最近又开始折腾VPS

现在用的是123systems的15刀/年的VPS,虽说速度没有太快(最近貌似是买了自己的主机,不是租的,快了点),一个月可能也会down哥一次半次什么的,但我也没管这些事,能用就好了。
还是因为最近搬新主机吧,有台VPS竟然跟外网连不上啊,给他们ticket,还是不能搞定,想想算了,玩点别家的吧。
就这样,又开始折腾VPS了。

这里变成围脖编织地吧

荒废也是荒废着,变成一围脖也挺好的。

fuck spammer

垃圾留言者真的太恶心了,清空blog的Spam后,备份的mysql立马从15MB+降到1.3MB.

windows打开cmd后进入指定目录

最近折腾下golang。这货在Windows下需要在cmd下发号施令,但cmd默认打开的目录是个人目录,每次打开后都需要艰难地进入go代码保存的目录,烦 👿 这么麻烦当然要想办法解决啦,有问题找谷哥。完美解决,记录一下。

方案一. 新建cmd的快捷方式,打开其属性,在“起始位置”填入“指定目录”后保存即可。双击打开,迅速到达“指定目录” ,还行吧。
windows-cmd-cd-dir-01
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Raspberry Pi 开箱

继续败,想用这东西做Nexus7背后的那个。
Raspberry Pi本身不贵,但服务费和税却让人无语。没有显示器,没有usb键盘,还没找到方案该怎么整。先上开箱。

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N7不负责开箱

其实到货半月有余了吧,海淘第一件,恭喜恭喜。


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过来冒个泡

纯冒个泡

yum的Traceback錯誤解決

就是這錯誤,據說是fastestmirror插件的錯。

Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
Traceback (most recent call last):
  File "/usr/bin/yum", line 29, in ?
    yummain.user_main(sys.argv[1:], exit_code=True)
  File "/usr/share/yum-cli/yummain.py", line 309, in user_main
    errcode = main(args)
  File "/usr/share/yum-cli/yummain.py", line 178, in main
    result, resultmsgs = base.doCommands()
  File "/usr/share/yum-cli/cli.py", line 345, in doCommands
    self._getTs(needTsRemove)
  File "/usr/lib/python2.4/site-packages/yum/depsolve.py", line 101, in _getTs
    self._getTsInfo(remove_only)
  File "/usr/lib/python2.4/site-packages/yum/depsolve.py", line 112, in _getTsInfo
    pkgSack = self.pkgSack
  File "/usr/lib/python2.4/site-packages/yum/__init__.py", line 662, in <lambda>
    pkgSack = property(fget=lambda self: self._getSacks(),
  File "/usr/lib/python2.4/site-packages/yum/__init__.py", line 502, in _getSacks
    self.repos.populateSack(which=repos)
  File "/usr/lib/python2.4/site-packages/yum/repos.py", line 232, in populateSack
    self.doSetup()
  File "/usr/lib/python2.4/site-packages/yum/repos.py", line 79, in doSetup
    self.ayum.plugins.run('postreposetup')
  File "/usr/lib/python2.4/site-packages/yum/plugins.py", line 179, in run
    func(conduitcls(self, self.base, conf, **kwargs))
  File "/usr/lib/yum-plugins/fastestmirror.py", line 181, in postreposetup_hook
    all_urls = FastestMirror(all_urls).get_mirrorlist()
  File "/usr/lib/yum-plugins/fastestmirror.py", line 333, in get_mirrorlist
    self._poll_mirrors()
  File "/usr/lib/yum-plugins/fastestmirror.py", line 376, in _poll_mirrors
    pollThread.start()
  File "/usr/lib64/python2.4/threading.py", line 416, in start
    _start_new_thread(self.__bootstrap, ())
thread.error: can't start new thread

解決是這樣的,在/root/.bashrc裡加一行:

alias yum='yum --disableplugin=fastestmirror'

然後重新登錄一下。這句說的是把fastestmirror這個插件禁用,雖說是治標不治本的東西,但起碼yum又能用了吧。