关于KTRRADEX-N286联轴器NNW 的信息

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python气象绘图windrose

#导入包

import numpy as np

import pandas as pd

from matplotlib import pyplot as plt

from matplotlib.ticker import FuncFormatter

import matplotlib as mpl

mpl.rcParams['font.sans-serif'] = ['SimHei']  #设置简黑字体

mpl.rcParams['axes.unicode_minus'] = False  #设置负号正常显示

#----获取数据DataFrames,index*columns。index表示不同值范围,columns表示十六个风向

data = pd.DataFrame(wind_d_max_num_per,

                    index=['15', '15~25', '25~35', '35~45',"≥45"],

                    columns='N NNE NE ENE E ESE SE SSE S SSW SW WSW W WNW NW NNW'.split())

N = 16 # 风速分布为16个方向

theta = np.linspace(0, 2*np.pi, N, endpoint=False) # 获取16个方向的角度值

width = np.pi / 4 * 0.4  # 绘制扇型的宽度,可以自行调整0.5时是360,充满,有间隔的话小于0.5即可

labels = list(data.columns) # 自定义坐标标签为 N , NSN, ……# 开始绘图

plt.figure(figsize=(6,6),dpi=600)

ax = plt.subplot(111, projection='polar')

#----自定义颜色

mycolor =['cornflowerblue','orange','mediumseagreen','lightcoral','cyan']

#----循环画风玫瑰图

i=0

for idx in data.index:

    print(idx)

    # 每一行绘制一个扇形

    radii = data.loc[idx] # 每一行数据

    if i == 0:

        ax.bar(theta, radii, width=width, bottom=0.0, label=idx, tick_label=labels,

          color=mycolor[i])

    else:

        ax.bar(theta, radii, width=width, bottom=np.sum(data.loc[data.index[0:i]]), label=idx, tick_label=labels,

          color=mycolor[i])

    i=i+1

#此种画法,注意bottom设置,第一个bottom为0,后续bottom需要在前一个基础上增加。

ax.set_xticks(theta)

ax.set_xticklabels(labels,fontdict={'weight':'bold','size':15,'color':'k'})

ax.set_theta_zero_location('N') #设置零度方向北

ax.set_theta_direction(-1)    # 逆时针方向绘图

#----设置y坐标轴以百分数显示

plt.gca().yaxis.set_major_formatter(FuncFormatter(lambda s, position: '{:.0f}%'.format(100*s)))

plt.legend(loc=4, bbox_to_anchor=(0.05, -0.25),fontsize=12) # 将label显示出来, 并调整位置

#----保存图片

plt.savefig("./windrose1.svg")

win8虚拟机vmware安装os x 10.8 出现以下画面,怎么弄啊,求助,在线等

1.从官网下载一个darwin.iso文件,放到安装目录里。

可能是C:\Program Files (x86)\VMWare\VMware workstation\文件夹。

2.系统类型选择FreeBSD,然后手动修改VMX文件guestOS="darwin11-64"保存。

-----------需要的文件在下面。

ntekeystentry报错

某银行客户的cluster里同时安装了Spectrum Symphony + Spectrum Conductor,属于multihomed模式。这种安装和配置是支持的,详情可以参考IBM文档。

出于安全要求,他们在tier 2和tier 3启用了TLS,详情参考IBM文档。结果是,在tier 3一切顺利,访问网页没有问题;但是在tier 2却遇到了问题,报错如下。

"Failed to retrieve the Spark applications. Connection refused. Ensure that either the required IBM Spectrum Conductor services are running (ascd and REST) or SSL is configured properly."

因为只有tier 2才有问题而tier 3没问题问题,而且tier 2和tier 3的certificate都放在相同的keystore里,所以我们有理由怀疑可能tier 3的certificate配置出错了。当然,脑子里先要有关于certificate的相关知识,不然可能也不会怀疑到这。SSL certificate相关知识可以参考我的这篇"一文读懂HTTP, HTTPS, SSL和TLS"讲解。

于是,我们可以通过下面的步骤来测试certificate的配置。

openssl s_client -CAfile /path/to/target/keystore/file -connect target_FQDN:target_port

 针对tier 3上,测试得到的结果如下,连接状态是CONNECTED,certificate chain和certificate都可以返回来,没问题。

$openssl s_client -CAfile /opt/sym/certificates/truststore.pem -connect bens3-a1.svr.us.jpm.net:8643

CONNECTED(00000003)

depth=2 DC = NET, DC = JPMCHASE, DC = EXCHAD, CN = JPMCROOTCA

verify return:1

depth=1 DC = net, DC = jpmchase, DC = exchad, CN = PSIN0P551

verify return:1

depth=0 C = US, ST = NJ, L = Jersey City, O = JPMorg, OU = Compute Backbone, CN = bens3-a1.svr.us.jpm.net

verify return:1

---

Certificate chain

0 s:/C=US/ST=NJ/L=Jersey City/O=JPMorg /OU=Compute Backbone/CN=bens3-a1.svr.us.jpm.net

i:/DC=net/DC=jpmchase/DC=exchad/CN=PSIN0P551

1 s:/DC=net/DC=jpmchase/DC=exchad/CN=PSIN0P551

i:/DC=NET/DC=JPMCHASE/DC=EXCHAD/CN=JPMCROOTCA

---

Server certificate

-----BEGIN CERTIFICATE-----

MIIHszCCBZugAwIBAgITRQAC1Y89tfV7k9/q/gABAALVjzANBgkqhkiG9w0BAQsF

ADBbMRMwEQYKCZImiZPyLGQBGRYDbmV0MRgwFgYKCZImiZPyLGQBGRYIanBtY2hh

c2UxFjAUBgoJkiaJk/IsZAEZFgZleGNoYWQxEjAQBgNVBAMTCVBTSU4wUDU1MTAe

Fw0xOTEwMDIxMjU0MDZaFw0yMTEwMDExMjU0MDZaMIGNMQswCQYDVQQGEwJVUzEL

MAkGA1UECBMCTkoxFDASBgNVBAcTC0plcnNleSBDaXR5MRcwFQYDVQQKEw5KUE1v

cmdhbiBDaGFzZTEZMBcGA1UECxMQQ29tcHV0ZSBCYWNrYm9uZTEnMCUGA1UEAxMe

Y2JiZW5zMy1hMS5zdnIudXMuanBtY2hhc2UubmV0MIIBIjANBgkqhkiG9w0BAQEF

AAOCAQ8AMIIBCgKCAQEAo/khQh8MHdTkTuKa7eO7Qigx9UuqRlZ+lMQImtZxhiEQ

g9vpEhZk193G9IRuV8lVHbV6fMe6WYCuSGP0V+ZF1OVe5XtmFnWNNW5FS8WyApk3

hcSeWeeI6QDArMutidpya30a21UUv+ZxoOdnEDwAvMjoWBS6caJPiRnKQ77TXl+J

HHVv2Q6SDCSQiwuLxRZzD+c637bJXvvw0Tt1YKwcijp0DBwGmZotdvONulEJNvtM

J7Pn8bhgWoVC7UkM1TY6M4xikJgFHh+AlT0+Z+tYfGMbu7aPUBjO61f2Qq9KSouT

n6di8ule0c9hntat+JS1bDHz9Czd0IcmIfNpGeS8cwIDAQABo4IDOzCCAzcwKQYD

VR0RBCIwIIIeY2JiZW5zMy1hMS5zdnIudXMuanBtY2hhc2UubmV0MB0GA1UdDgQW

BBTi/DxO6VfcEMq8ZqpNiDDpPeaQ7jAfBgNVHSMEGDAWgBQy3mGo4/el4t5HICuq

......

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dENsYXNzPWNSTERpc3RyaWJ1dGlvblBvaW50MIIBLgYIKwYBBQUHAQEEggEgMIIB

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aWNhdGU/YmFzZT9vYmplY3RDbGFzcz1jZXJ0aWZpY2F0aW9uQXV0aG9yaXR5MA4G

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VjFMb0GNkGC+KgCOaEeLv5fR9/x2xoVFOyztjysHnDjvi1A5VcyTqRiZynwOzrMZ

jtLS/jtI/65K7yDTYQDLATuUWmi3xcl0QyV11bxgDeU6ggOu1w/SyiFPPng9mWEA

UfE8yIWiXTrEZlKo00tV8L5x6vizq4sBQTxbuOuDJbqTCJKkZUv+GQuvWuwcPcFi

xRZboWVOaZ6v9i3HOv1Yd7mCjkT67rC2lzqPgxpZAD2ew9/LTmtTQYRc7iWUUBPb

9PRIIuf8sLp/9Lt06loVGe5saFvxG/ooGSfe2JwLvQUIg9HKhZNFaIvLdu6V/dXq

DLzYdEfhF7KuM2TzwIRETSahMadk6+z17OUlzu87aWPVBr7YRmBtupBC1J1QaFH6

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sq1waInp1NDkr0ue08l27NnwBurqmiXfP9KQsu7gpaj8RAXiq8afQpReCHV9Ra3X

Oj+YAovtzA==

-----END CERTIFICATE-----

subject=/C=US/ST=NJ/L=Jersey City/O=JPMorg/OU=Compute Backbone/CN=bens3-a1.svr.us.jpm.net

issuer=/DC=net/DC=jpmchase/DC=exchad/CN=PSIN0P551

---

No client certificate CA names sent

Peer signing digest: SHA512

Server Temp Key: ECDH, P-256, 256 bits

---

SSL handshake has read 4767 bytes and written 415 bytes

---

New, TLSv1/SSLv3, Cipher is ECDHE-RSA-AES256-GCM-SHA384

Server public key is 2048 bit

Secure Renegotiation IS supported

Compression: NONE

Expansion: NONE

No ALPN negotiated

SSL-Session:

Protocol : TLSv1.2

Cipher : ECDHE-RSA-AES256-GCM-SHA384

Session-ID: 5DF8DBBCAA37AC5D809C6831174368C0545E3E06A0E8BE2F6450F03C96DCA198

Session-ID-ctx:

Master-Key: 582ABE9363DE36147A845750A7199639CF8CC88D7C3C50EE3B3C7941EE9713F120DF8558504F41CECB6838C5B6E32C47

Key-Arg : None

Krb5 Principal: None

PSK identity: None

PSK identity hint: None

Start Time: 1576590268

Timeout : 300 (sec)

Verify return code: 0 (ok)

---

针对tier 2,测试的结果如下,得到sslv3 alert handshake failure的错误,无法返回server端的certificate chain和certificate。这更一步说明tier 3的证书配置有问题。

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