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Developer tools · #linux
I want to analyze my Debian 9 server's network workload to detect some possible network overloads. The main metrics I need to analyze are: CPS (connections per second) Throughput Is there a way to obtain these metrics from within Linux? I thought that CPS metric could be somehow obtained through conntrack NEW connections events but not sure that this would b
I am working in Manjaro Linux. I have a .NET Core project. The solution builds fine when I run dotnet build . However, when I run: dotnet-ef update --project Bejebeje.DataAccess --startup-project Bejebeje.Mvc I get the following strange error: Build started... Build succeeded. It was not possible to find any compatible framework version The framework 'Micros
I'm running POP OS 20.04 & have installed / uninstalled VS code. When I run sudo apt-get update , I get: N: Skipping acquire of configured file 'main/binary-arm64/Packages' as repository 'http://packages.microsoft.com/repos/vscode stable InRelease' doesn't support architecture 'arm64' N: Skipping acquire of configured file 'main/binary-armhf/Packages' as
I am running a linux red hat environment from AWS. I have followed every instruction for upgrading sqlite3 to the "latest" version. I am running python 3.9.2 (and have recompiled it with LD_RUN_PATH=/usr/local/lib ./configure ) and django version 4. I have set up a virtual environment to install and run django. I have changed the activate script to include e
I am trying to import librosa , but I am thrown with this error: /home/lakshya/anaconda3/envs/tff_env/lib/python3.9/site-packages/zmq/backend/cython/../../../../.././libstdc++.so.6: version `GLIBCXX_3.4.30' not found (required by /home/lakshya/anaconda3/envs/tff_env/lib/python3.9/site-packages/scipy/fft/_pocketfft/pypocketfft.cpython-39-x86_64-linux-gnu.so)
How do I install python3 and python3-pip on an alpine based image (without using a python image)? $ apk add --update python3.8 python3-pip ERROR: unsatisfiable constraints: python3-pip (missing): required by: world[python3-pip] python3.8 (missing): required by: world[python3.8]
Here I faced with a bit strange rule: iptables -A INPUT -s 10.26.95.20 -j REJECT --reject-with tcp-reset This rule matches all the protocols from specific network and rejects it with TCP RST packet. How is this supposed to work with non-TCP packets? If other end (10.26.95.20) sends UDP packet it then receives TCP RST? This looks extremely strange..
In Linux we have the "wc" command which allows us to count the number of characters, words and lines in a file. But do we have a similar cmdlet in PowerShell. The Measure-Object cmdlet I tried could only count the number of lines but not the characters and words.
Question How to fix the Cannot download repodata/repomd.xml: All mirrors were tried for docker-ce. Problem Get the error Cannot download repodata/repomd.xml: All mirrors were tried with yum install docker-ce by following the current (as of 2021DEC13) Docker documentations to setup Docker yum/dnf repositories. Install Docker Engine on Fedora Install Docker En
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