http://www.bing.com:80/search?q=NC+Files+PythonSearch resultshttp://www.bing.com:80/s/a/rsslogo.gifhttp://www.bing.com:80/search?q=NC+Files+PythonCopyright © 2026 Microsoft. All rights reserved. These XML results may not be used, reproduced or transmitted in any manner or for any purpose other than rendering Bing results within an RSS aggregator for your personal, non-commercial use. Any other use of these results requires express written permission from Microsoft Corporation. By accessing this web page or using these results in any manner whatsoever, you agree to be bound by the foregoing restrictions.https://stackoverflow.com/questions/76323691/open-a-port-permanently-on-linux-using-nc-netcatnc is the wrong tool for this job (to a greater or lesser degree based on which version you have; the more appropriate ones have the option to fork a subprocess for each new incoming connection). Use a proper built-to-purpose superserver -- xinetd was the up-and-coming standard 25 years ago; today I'd suggest tcpsvd.Wed, 15 Apr 2026 06:49:00 GMThttps://stackoverflow.com/questions/79399697/export-to-netcdf-nc-file-from-a-pandas-dataframeI 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...Fri, 17 Apr 2026 01:46:00 GMThttps://stackoverflow.com/questions/48779583/why-node-nc-netcat-give-error-inverse-host-lookup-failed-unknown-host"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 ...Tue, 14 Apr 2026 01:07:00 GMThttps://stackoverflow.com/questions/34924089/windows-7-netcat-error-nc-is-not-recognized-as-an-internal-or-external-commanExtract 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.Thu, 16 Apr 2026 13:21:00 GMThttps://stackoverflow.com/questions/42377276/how-to-display-nc-return-value-in-linux-shell-scriptI 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...Mon, 13 Apr 2026 18:33:00 GMThttps://stackoverflow.com/questions/29728151/how-to-listen-for-multiple-tcp-connection-using-nc4 using nc it is not possible to open parallel connections to same port, however you can trick nc to open multiple connections to same port. To understand this, lets say you start listening on 4444 port using $ nc -l -p 4444 -v. Now, if you check output of $ netstat -anp | grep 4444 you will get its state as LISTEN and in here its pid is 3410.Thu, 16 Apr 2026 11:34:00 GMThttps://stackoverflow.com/questions/22635613/what-is-the-difference-between-ssh-proxycommand-w-nc-exec-ncThe 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.Tue, 14 Apr 2026 23:04:00 GMThttps://stackoverflow.com/questions/32708649/bash-nc-command-not-found-error-on-ssh-multi-hopProxyCommand ssh -q serverA /bin/nc sha.example.net 22 Just remember for the sake of portability that nc may not live in this location on all systems. For example, it's at /usr/bin/nc on FreeBSD and OSX.Wed, 15 Apr 2026 05:09:00 GMThttps://stackoverflow.com/questions/75241585/using-xarrays-open-mfdataset-to-open-a-series-of-nc-filesI have a series of files named 0.nc, 1.nc, 2.nc, ... and am looking to use open_mfdataset to open them all at once, in order of filename. However, when I run the command:Wed, 15 Apr 2026 07:39:00 GMThttps://stackoverflow.com/questions/13294893/broadcasting-a-message-using-nc-netcatI'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....Tue, 14 Apr 2026 11:15:00 GMT