小编Mar*_*ohn的帖子

I have a Jenkinsfile with some global variables and some stages. can I update the global variable out from a stage?

An example:

pipeline {
  agent any

  environment {                 
    PASSWD = "${sh(returnStdout: true, script: 'python -u do_some_something.py')}"
    ACC = "HI"
  }

  stage('stage1') {
      when { expression { params.UPDATE_JOB == false } }

      steps{
        script {
          def foo= sh(  returnStdout: true, script: 'python -u do_something.py ')
          env.ACC =  foo
          println foo
          print("pw")
          println env.PASSWD
       }
     }  
   }
}

是否ACC可以使用foo中的值更新变量，以便我可以 …

I am struggeling with an error in REHL 7. I have a REHL Image witch is accessible only over SSH key without user/password credentials.

To prevent the password renew process after 90 days (which is not possible with SSH key) I added the no_pass_expiry in my etc/pam.d/password-auth

but then i receive the following error when i try to sudo

pam.d]$ sudo su -
sudo: pam_open_session: System error
sudo: policy plugin failed session initialization

this only occures after the 90 day.

我想缩短并清理 CSV 文件以在 ElasticSearch 中使用它。但某些 Dataframe（单元格）中有换行符，无法将 CSV 解析为 ElasticSearch。我现在用 pandas 缩短了 CSV 并尝试删除换行符，但它不起作用。

代码如下：

import pandas as pd

f=pd.read_csv("test.csv")

keep_col = ["Plugin ID","CVE","CVSS","Risk","Host","Protocol","Port","Name","Synopsis","Description","Solution",]

new_f = f[keep_col].replace('\\n',' ', regex=True)
new_f.to_csv("newFile.csv", index=False)

短缺正在发挥作用，但我在描述、概要和解决方案中添加了换行符。知道如何用 Python / Pandas 解决这个问题吗？CSV 有大约 100k 条目，因此必须在每个条目中删除换行符。