<![CDATA[有空看看]]> http://hi.baidu.com http://hi.baidu.com http://img.baidu.com/img/logo-hi.gif http://hi.baidu.com/chinaw3 zh-cn www.baidu.com 5 <![CDATA[办证]]> 制作CA证书

OS: Freebsd 6.4-RELEASE-p6
ports install openssl: OpenSSL 0.9.7e-p1 25 Oct 2004

cd /data/ca

# 生成CA key passwd:12345
openssl genrsa -des3 -out rootcakey.pem 2048


# 生成CA证书
openssl req -new -key rootcakey.pem -out rootcareq.pem

Enter pass phrase for rootca.key: (passwd:12345)
You are about to be asked to enter information that will be incorporated
into your certificate request.
What you are about to enter is w

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类别：Freebsd 查看评论]]> 2009-11-06 19:14 http://hi.baidu.com/chinaw3/blog/item/3f4319dbc737c46cd1164e39.html <![CDATA[查看windows XP 系统在线运行时间]]> 类似 linux下的uptime ，查看系统已经跑了多久的命令

systeminfo |find "系统启动时间"

C:\>systeminfo |find "系统启动时间"
系统启动时间:     3 天 10 小时 0 分 30 秒



类别：Shell Command 查看评论]]> 2009-09-28 23:54 http://hi.baidu.com/chinaw3/blog/item/937dc0fe0ed9923b5d6008eb.html <![CDATA[maxthon标签导入firefox]]>
如果直接导入到firefox中会出现乱码，原因是firefox默认以UTF-8编码来导入导出书签为Html文件，默认的文件名是bookmarks.html。

因此需要转换一下，用下面的代码可实现，


#!/usr/bin/perl

#
# gb2312_utf8.pl
# @wuhuren.com
#

use strict;
use Encode;

my $add    = '<META HTTP-EQUIV="Content-Type" CONTENT="text/html; charset=UTF-8" 阅读全文
类别：计算机与 internet 查看评论]]> 2009-08-02 22:35 http://hi.baidu.com/chinaw3/blog/item/c5432a4613c731006a63e50f.html <![CDATA[freebsd下上传下载工具]]> zmtx-zmrx 可以用二进制模式传数据，比lrsz好使。

/usr/ports/comms/zmtx-zmrx

在secureCRT中可以直接传。

shell> zmrx

Starting zmodem transfer. Press Ctrl+C to cancel.
Transferring net.pm...
100%       6 KB    6 KB/s 00:00:01       0 Errors

以后可以不用sftp了。


类别：Software 查看评论]]> 2009-07-08 10:59 http://hi.baidu.com/chinaw3/blog/item/00814b63d9282f690c33fafa.html <![CDATA[MySQL Out of memory]]>

090504 6:51:05 [ERROR] /usr/local/mysql/libexec/mysqld: Out of memory (Needed 1676960 bytes)
090504 6:51:05 [ERROR] /usr/local/mysql/libexec/mysqld: Out of memory (Needed 1676960 bytes)
090504 6:51:05 [ERROR] /usr/local/mysql/libexec/mysqld: Out of memory (Needed 1676960 bytes)
090504 6:51:05 [ERROR] /usr/local/mysql/libexec/mysqld: Out of memory (Needed 1676960 bytes)
090504 6:51:05 [ERROR] /usr/local/mysql/libexec/mysqld: Out

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类别：Freebsd 查看评论]]> 2009-05-04 17:18 http://hi.baidu.com/chinaw3/blog/item/08881af3d79f7558352accce.html <![CDATA[安装mod_perl问题]]> 安装环境

FreeBSD 6.4-RELEASE-p3 ，
apr-0.9.17
apr-util-0.9.15
mod_perl-2.0.4

# perl Makefile.PL MP_APXS=/var/www/bin/apxs MP_APR_CONFIG=/usr/local/apr/bin/apr-config && make
错误如下：
cp lib/ModPerl/PerlRunPrefork.pm ../blib/lib/ModPerl/PerlRunPrefork.pm
cp lib/ModPerl/Registry.pm ../blib/lib/ModPerl/Registry.pm
cp lib/ModPerl/RegistryCooker.pm ../blib/lib/ModPerl/RegistryCooker.pm
cp lib/ModPerl/PerlRun.pm ../bli

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类别：Freebsd 查看评论]]> 2009-03-23 12:58 http://hi.baidu.com/chinaw3/blog/item/3c8a7aaf42fc7cf3faed50e0.html <![CDATA[NTP服务]]> [ NTPD 服务设置 ]
FreeBSD 自带NTPD服务

1. 配置/etc/ntp.conf，网上很多用的是日本的NTP服务器，其实国内就有。如国内授时中心服务器210.72.145.44，就可以。

# cat /etc/ntp.conf
server   210.72.145.44 prefer
server clepsydra.dec.com prefer
server pool.ntp.org prefer
server 202.106.199.35

driftfile /var/db/ntp.drift

statistics cryptostats loopstats peerstats
statsdir /var/log/ntpdstatus/
filegen peerstats file peerstats type

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类别：Freebsd 查看评论]]> 2009-03-20 10:41 http://hi.baidu.com/chinaw3/blog/item/bc805bf42b2d4dd1f3d385e9.html <![CDATA[freebsd消除 ^M 字符]]> tr -d \\r < dosfile > newfile


类别：Freebsd 查看评论]]> 2009-03-09 15:10 http://hi.baidu.com/chinaw3/blog/item/b4ced21fe41b7c6bf624e4c7.html <![CDATA[解决 Lost connection to MySQL server during query]]> 这两天遇Lost connection to MySQL server during query问题

现象：远程连接时出现连接丢失。同时mysql 错误日志抛出：
Number of processes running now: 0
090212 13:59:47 mysqld restarted
090212 13:59:47 [Warning] option 'max_join_size': unsigned value 18446744073709551615 adjusted to 4294967295
090212 13:59:47 [Warning] option 'max_join_size': unsigned value 18446744073709551615 adjusted to 4294967295
InnoDB: The log sequence number in ibdata files does not match

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类别：Mysql 查看评论]]> 2009-02-26 16:38 http://hi.baidu.com/chinaw3/blog/item/e2e814a892aa70b6ca130c62.html <![CDATA[FreeBSD make world]]> cd /usr/src
make buildworld
make buildkernel KERNCONF=MyKernel_2
make installkernel KERNCONF=MyKernel_2
reboot

fsck -p
mount -u /
mount -a -t ufs
swapon -a
cd /usr/src
mergemaster -P
make installworld
make delete-old
mergemaster
reboot

make delete-old-libs


类别：Freebsd 查看评论]]> 2009-02-06 09:43 http://hi.baidu.com/chinaw3/blog/item/ddaf42d07cbd5f88a1ec9c2b.html