https://blog.youkuaiyun.com/imfingerzh-cnhttps://blog.youkuaiyun.com/https://blog.youkuaiyun.com/imfinger/article/details/31784755https://blog.youkuaiyun.com/imfinger/article/details/31784755imfingerTue, 17 Jun 2014 17:19:04 +0800https://blog.youkuaiyun.com/imfinger/article/details/9398261https://blog.youkuaiyun.com/imfinger/article/details/9398261imfingerSun, 21 Jul 2013 15:21:28 +0800> /root/.bashrc [root@mm_local ~]# source /root/.bashrc [root@mm_local ~]# cat /root/.pythonstartup try: import readline ex]]>https://blog.youkuaiyun.com/imfinger/article/details/9296501https://blog.youkuaiyun.com/imfinger/article/details/9296501imfingerThu, 11 Jul 2013 09:18:38 +0800>> a = '\\u4fee\\u6539\\u8282\\u70b9\\u72b6]]>https://blog.youkuaiyun.com/imfinger/article/details/7235658https://blog.youkuaiyun.com/imfinger/article/details/7235658imfingerSun, 05 Feb 2012 23:29:43 +0800https://blog.youkuaiyun.com/imfinger/article/details/7040272https://blog.youkuaiyun.com/imfinger/article/details/7040272imfingerSun, 04 Dec 2011 22:26:10 +0800https://blog.youkuaiyun.com/imfinger/article/details/6582541https://blog.youkuaiyun.com/imfinger/article/details/6582541imfingerMon, 04 Jul 2011 00:28:37 +0800https://blog.youkuaiyun.com/imfinger/article/details/6560114https://blog.youkuaiyun.com/imfinger/article/details/6560114imfingerWed, 22 Jun 2011 04:08:00 +0800https://blog.youkuaiyun.com/imfinger/article/details/6560078https://blog.youkuaiyun.com/imfinger/article/details/6560078imfingerWed, 22 Jun 2011 01:27:00 +0800https://blog.youkuaiyun.com/imfinger/article/details/6557024https://blog.youkuaiyun.com/imfinger/article/details/6557024imfingerMon, 20 Jun 2011 20:02:00 +0800https://blog.youkuaiyun.com/imfinger/article/details/6547542https://blog.youkuaiyun.com/imfinger/article/details/6547542imfingerThu, 16 Jun 2011 04:06:00 +0800https://blog.youkuaiyun.com/imfinger/article/details/6547541https://blog.youkuaiyun.com/imfinger/article/details/6547541imfingerThu, 16 Jun 2011 04:06:00 +0800https://blog.youkuaiyun.com/imfinger/article/details/6545800https://blog.youkuaiyun.com/imfinger/article/details/6545800imfingerWed, 15 Jun 2011 11:56:00 +0800https://blog.youkuaiyun.com/imfinger/article/details/6540345https://blog.youkuaiyun.com/imfinger/article/details/6540345imfingerMon, 13 Jun 2011 01:22:00 +0800https://blog.youkuaiyun.com/imfinger/article/details/6527492https://blog.youkuaiyun.com/imfinger/article/details/6527492imfingerMon, 06 Jun 2011 01:05:00 +0800https://blog.youkuaiyun.com/imfinger/article/details/6526929https://blog.youkuaiyun.com/imfinger/article/details/6526929imfingerSun, 05 Jun 2011 15:01:00 +0800https://blog.youkuaiyun.com/imfinger/article/details/6407513https://blog.youkuaiyun.com/imfinger/article/details/6407513imfingerMon, 09 May 2011 20:40:00 +0800如果您在启动 sendmail 的时候，出现类似这段文字： *** Warning: File `virtusertable.db' has modification time in the future (2003-01-13 11:57:26 > 2003-01-13 06:04:40)
make: warning: Clock skew detected. Your build may be incomplete.
这表示您在安装 Linux 的时候，可能发]]>https://blog.youkuaiyun.com/imfinger/article/details/6407469https://blog.youkuaiyun.com/imfinger/article/details/6407469imfingerMon, 09 May 2011 20:16:00 +0800     sendmail 中有/etc/mail/local-host-names 这个档案，这个设定档主要用来处理一个主机同时拥有多个主机名称时候的收发信件主机名称问题。这个档案的用途可大了！当你的主机拥有多个 HOSTNAME 的时候，例如我的主机拥有三、四个主机名称，那么是否每个名称都可以用来做为收受信件的主机名称 ( To: .. ) 呢？并非如此！如果你的主机名称为 test1.your.domain 以及 test2.your.domain ，而且这两个 hostname 您]]>https://blog.youkuaiyun.com/imfinger/article/details/6403148https://blog.youkuaiyun.com/imfinger/article/details/6403148imfingerSun, 08 May 2011 10:31:00 +0800经常通过ssh 或者 scp 连接一堆远程主机，同样是 Linux 主机，其中一些创建 ssh 连接速度特别慢，连接建立之后执行操作速度却很正常，看来应该不是网络原因。解决的方法是通过ssh 的-v参数来查看调试信息的：
用 ssh -v 来查看详细的连接建立过程，马上用一台建立连接很慢的主机试了一下，在一大堆输出信息中发现在这里停留最久:
debug1: Authentications that can continue: publickey,gssapi-with-mic]]>https://blog.youkuaiyun.com/imfinger/article/details/6389431https://blog.youkuaiyun.com/imfinger/article/details/6389431imfingerWed, 04 May 2011 01:59:00 +0800# cd /usr/ports/security/gnupg
# make install distclean
就可以在FreeBSD里安装好gnupg了。
测试：
# fetch http://apache.freelamp.com/httpd/binaries/win32/apache_2.2.14-win32-x86-openssl-0.9.8k.msi
# fetch http://www.apache.org/dist/httpd/bi]]>https://blog.youkuaiyun.com/imfinger/article/details/6388208https://blog.youkuaiyun.com/imfinger/article/details/6388208imfingerTue, 03 May 2011 20:42:00 +0800在对某个目录进行压缩的时候，有时候想排除掉某个目录，例如：
如果dir目录下有3个子目录，dir1、dir2、dir3。
我现在想只对dir1和dir2目录打包压缩，命令如下：

tar -zcvf dir.tar.gz --exclude=dir3 dir
（在dir目录的外面运行）
使用exclude参数来过滤不需要的目录或文件，排除某个文件的操作和目录一样。 ]]>