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open a port permanently on linux using nc (netcat)
This topic is mentioned multiple times everywhere but none of the solutions work for me. I have multiple Linux host machines, they are actually docker containers, based on alpine image. I would lik...
What is the difference between ssh proxycommand -W, nc, exec nc
The old nc version doesn't allow using different usernames for the bastion and target server. Also, I recently learned that ssh 7.3 and newer introduced a ProxyJump parameter which is a more user-friendly option to the ones you mentioned.
Convert NetCDF file to CSV or text using Python - Stack Overflow
I'm trying to convert a netCDF file to either a CSV or text file using Python. I have read this post but I am still missing a step (I'm new to Python). It's a dataset including latitude, longitude,...
Export to netcdf / .nc file from a pandas DataFrame
I want to multiple data extract from cmip6 model data and save as netcdf file by using the following scripts: import pandas as pd import xarray as xr from netCDF4 import Dataset nc_file = (r&qu...
Windows 7 netcat error: 'nc' is not recognized as an internal or ...
Extract the files (e.g. C:\NetCat) Open two cmd prompts and navigated to cd \NetCat. Execute nc.exe -l -p 9999 in one cmd window and nc.exe localhost 9999 in another. Note that I'm on a 32b windows7, for 64bit use nc64.exe. Test by typing Hello in one command window and check if it is displayed in the other.
unix - Why node nc (netcat) give error "inverse host lookup failed ...
"Inverse host lookup failed" simply means that nc wanted to print which host name 10.0.0.10 corresponds to, but couldn't. UNKNOWN is simply what it then prints as the host name. This is distinct from "I looked it up, but it doesn't seem to correspond to anything" which is what happens outside the container. To be perfectly explicit, connecting to the host succeeded, but looking up its name ...
How to display nc return value in Linux shell script?
I am using nc command in my Linux box like below to check if a port is listening; This displays success message: nc -z 192.168.0.2 9000 This displays 0: echo $? I have combined it in a shell scr...
Connect with SSH through a proxy - Stack Overflow
37 I use -o "ProxyCommand=nc -X 5 -x proxyhost:proxyport %h %p" ssh option to connect through socks5 proxy on OSX.
numpy - Reading .nc files by Python - Stack Overflow
I want to read .nc files by netCDF4 (using conda) but my files look like this: something.3520_nc What to do with this, it's still .nc file right? Should I rename it? Or after I downloaded it, is it
Broadcasting a message using nc (netcat) - Stack Overflow
I'm trying to send a broadcast message using netcat. I have firewalls open and sending a regular message like this works for me: host: nc -l 192.168.1.121 12101 client: echo "hello" | nc 192....
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