remote-server

问题 So I was following a tutorial to connect to my jupyter notebook which is running on my remote server so that I can access it on my local windows machine. These were the steps that I followed. On my remote server : jupyter notebook --no-browser --port=8889 Then on my local machine ssh -N -f -L localhost:8888:localhost:8889 *******@**********.de.bosch.com But I am getting an error CreateProcessW failed error:2 ssh_askpass: posix_spawn: No such file or directory Host key verification failed. How

问题 So I was following a tutorial to connect to my jupyter notebook which is running on my remote server so that I can access it on my local windows machine. These were the steps that I followed. On my remote server : jupyter notebook --no-browser --port=8889 Then on my local machine ssh -N -f -L localhost:8888:localhost:8889 *******@**********.de.bosch.com But I am getting an error CreateProcessW failed error:2 ssh_askpass: posix_spawn: No such file or directory Host key verification failed. How

问题 With Python's Fabric I want to transfer files to and from a remote server. The list of files to transfer I need to generate from a glob expression like * or *.txt (and then apply some addional exclusions afterwards). For the case of transferring to the remote it is easy to glob the list of source files, because the source is local: [ f for f in Path(local_dir).glob(<my glob expression>)] But how do I do this on the remote server? I have a connection to the remote established via with fabric

问题 I have got a Network Printer (POS Printer) connected to my router and I have the printer's IP and Port. I want to send printing instructions directly from the webserver. For example, if I visit example.com/print.php it’ll send the instruction to my local network printer and start printing. It is important that this web page can be visited from any device on the same network and able to send printing instructions to my local network printer. This is what I’ve so far, using localhost/print.php

问题 I use WinSCP to get access on the remote files of our project. How can I search for some text/words in all remote files/directories using WinSCP? 回答1: WinSCP does not support text searching in its primary GUI. But there's a built-in extension to Search recursively for text in remote directory. This is a universal solution that works with SFTP, even if the server does not allow shell access, or even for FTP or WebDAV sessions. Alternatively, you may be able to make use of WinSCP console window

问题 I have been trying to SparkSubmit programs in Airflow, but spark files are in a different cluster (1**.1*.0.21) and airflow is in (1**.1*.0.35). I am looking for a detailed explanation of this topic with examples. I cant copy or download any xml files or other files to my airflow cluster. When I try in SSH hook it says. Though I have many doubts using SSH Operator and BashOperator. Broken DAG: [/opt/airflow/dags/s.py] No module named paramiko 回答1: You can try using Livy In the following

问题 I have been trying to SparkSubmit programs in Airflow, but spark files are in a different cluster (1**.1*.0.21) and airflow is in (1**.1*.0.35). I am looking for a detailed explanation of this topic with examples. I cant copy or download any xml files or other files to my airflow cluster. When I try in SSH hook it says. Though I have many doubts using SSH Operator and BashOperator. Broken DAG: [/opt/airflow/dags/s.py] No module named paramiko 回答1: You can try using Livy In the following

问题 TL;DR - I want the server to take a backup not my application because the server is set up to do so and my application won't have access. Background My company created software for clients 20 years ago written in Delphi 7/Pascal. I am re-writing the software in C#. As part of the re-write I have created new Firebird, Oracle, and SQL Server databases. Federal regulation requires that all of the existing data is maintained so I have created a database modification / transformation tool in order

问题 I have been trying to SparkSubmit programs in Airflow, but spark files are in a different cluster (1**.1*.0.21) and airflow is in (1**.1*.0.35). I am looking for a detailed explanation of this topic with examples. I cant copy or download any xml files or other files to my airflow cluster. When I try in SSH hook it says. Though I have many doubts using SSH Operator and BashOperator. Broken DAG: [/opt/airflow/dags/s.py] No module named paramiko 回答1: You can try using Livy In the following

问题 I asked Previously how to replace statement in xml file <app-connector port="${APP_CONNECTOR_PORT}" address="192.168.0.254" By <app-connector port="${APP_CONNECTOR_PORT}" address="0.0.0.0" Someone Helped me by giving a sed command which works in single host. sed -i '/<app-connector port="${APP_CONNECTOR_PORT}" address="192.168.0.254"$/s/192.168.0.254/0.0.0.0/' file So Now the question is to apply this to serveral hosts in text file: 192.168.0.1 192.168.0.2 192.168.0.3 192.168.0.4 192.168.0.5